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Compare the published Medicare service mix of Frank Howard Parker, M.D. with clinicians in the same registry specialty: Physical Medicine And Rehabilitation (CMS).

IL · Exact areaEdit location

2024 published service data · 298 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Ricardo Gabriel Senno, M.D.

Physical Medicine And Rehabilitation (CMS) · Northbrook, IL

Shared published services
3 shared services · view billing descriptions
  • Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)
  • Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and (G0180)
  • Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes (99348)
43%Service-mix similarityView profile →

Azlan Tariq, D.O

Peripheral Vascular Disease · Physical Medicine And Rehabilitation (CMS) · Palos Heights, IL

Shared published services
2 shared services · view billing descriptions
  • Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)
  • Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month (99439)
41%Service-mix similarityView profile →

Ahmed H Elgamal, M.D.

Physical Medicine And Rehabilitation (CMS) · Palos Heights, IL

Shared published services
2 shared services · view billing descriptions
  • Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)
  • Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month (99439)
31%Service-mix similarityView profile →

Shweta Singh Duggal, MBBS

Specialty details in registry · South Holland, IL

Shared published services
2 shared services · view billing descriptions
  • Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)
  • Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month (99439)
30%Service-mix similarityView profile →

Vasilike J. Sandas, M.D.

Physical Medicine And Rehabilitation (CMS) · Willow Brook, IL

Shared published services
2 shared services · view billing descriptions
  • Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)
  • Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month (99439)
29%Service-mix similarityView profile →

Muhammad Haque, MD

Physical Medicine And Rehabilitation (CMS) · La Grange Park, IL

Shared published services
2 shared services · view billing descriptions
  • Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)
  • Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month (99439)
28%Service-mix similarityView profile →

Adeeb Ullah Syed, DO

Physical Medicine And Rehabilitation (CMS) · Oakbrook Terrace, IL

Shared published services
3 shared services · view billing descriptions
  • Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)
  • Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month (99439)
  • Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and (G0180)
27%Service-mix similarityView profile →

Sebastian Tobon, M.D.

Physical Medicine And Rehabilitation (CMS) · Huntley, IL

Shared published services
2 shared services · view billing descriptions
  • Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)
  • Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month (99439)
27%Service-mix similarityView profile →

Amish M Patel, D.O.

Physical Medicine And Rehabilitation (CMS) · Norridge, IL

Shared published services
2 shared services · view billing descriptions
  • Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)
  • Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month (99439)
26%Service-mix similarityView profile →

John Leuthner, M.D.

Physical Medicine And Rehabilitation (CMS) · Fox Lake, IL

Shared published services
2 shared services · view billing descriptions
  • Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)
  • Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month (99439)
26%Service-mix similarityView profile →

Daniel Joseph Stagl, DO

Physical Medicine And Rehabilitation (CMS) · Oakbrook Terrace, IL

Shared published services
2 shared services · view billing descriptions
  • Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)
  • Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month (99439)
24%Service-mix similarityView profile →

Jason Douglas Freeman, D.O.

Physical Medicine And Rehabilitation (CMS) · Chicago, IL

Shared published services
2 shared services · view billing descriptions
  • Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)
  • Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)
24%Service-mix similarityView profile →
How this comparison works

We use the same calendar year of CMS Medicare Physician & Other Practitioners data for both providers. Published non-drug service counts are combined by HCPCS code across places of service. We apply log(1 + count), normalize the vectors, and compare them using cosine similarity.

Candidates share the reference provider’s current NPPES primary taxonomy and match the location you enter. We examine up to 500 candidates in NPI order, then show up to 12 with the highest positive similarity within that set. The score is not a percentile, medical recommendation, or prediction. Suppressed services are not estimated. Medicare fee-for-service data does not describe a provider’s entire practice.

Source: CMS Medicare Physician & Other Practitioners - by Provider and Service : 2024-12-01 · Published May 21, 2026.