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Compare the published Medicare service mix of Jennifer Spitz, AGNP with clinicians in the same registry specialty: Nurse Practitioner (CMS).

MI · Exact areaEdit location

2024 published service data · 203 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Beverlie Houser, AGPCNP-BC

Nurse Practitioner (CMS) · Fort Gratiot, MI

Shared published services
3 shared services · view billing descriptions
  • Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more (99308)
  • Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes (99307)
  • Nursing facility discharge management, more than 30 minutes (99316)
80%Service-mix similarityView profile →

Fares N Mubarez, AGACNP-BC

Nurse Practitioner (CMS) · Warren, MI

Shared published services
3 shared services · view billing descriptions
  • Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more (99308)
  • Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes (99307)
  • Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)
73%Service-mix similarityView profile →

Marissa Claire Niemeyer, MSN, AGPCNP-C

Nurse Practitioner (CMS) · Grand Rapids, MI

Shared published services
3 shared services · view billing descriptions
  • Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more (99308)
  • Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes (99307)
  • Nursing facility discharge management, more than 30 minutes (99316)
73%Service-mix similarityView profile →

Margaret Ann Mccarthy, R.N. GNP-BC

Specialty details in registry · Berkley, MI

Shared published services
3 shared services · view billing descriptions
  • Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more (99308)
  • Nursing facility discharge management, more than 30 minutes (99316)
  • Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)
72%Service-mix similarityView profile →

Tarrie Ann Franke, ANP-BC

Nurse Practitioner (CMS) · Novi, MI

Shared published services
3 shared services · view billing descriptions
  • Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more (99308)
  • Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)
  • Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)
69%Service-mix similarityView profile →

Carly Jo Boss, AGPCNP

Specialty details in registry · Byron Center, MI

Shared published services
3 shared services · view billing descriptions
  • Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more (99308)
  • Nursing facility discharge management, more than 30 minutes (99316)
  • Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)
67%Service-mix similarityView profile →

Mitchell Alan Pohl, DNP

Nurse Practitioner (CMS) · Saginaw, MI

Shared published services
3 shared services · view billing descriptions
  • Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more (99308)
  • Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes (99307)
  • Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)
66%Service-mix similarityView profile →

Deandra Stibich, NP

Nurse Practitioner (CMS) · Troy, MI

Shared published services
3 shared services · view billing descriptions
  • Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more (99308)
  • Nursing facility discharge management, more than 30 minutes (99316)
  • 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)
64%Service-mix similarityView profile →

Ashley Brooke Gavin, NP

Nurse Practitioner (CMS) · Byron Center, MI

Shared published services
3 shared services · view billing descriptions
  • Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more (99308)
  • Nursing facility discharge management, more than 30 minutes (99316)
  • Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)
64%Service-mix similarityView profile →

Francesca Dawkins, NP

Specialty details in registry · Fenton, MI

Shared published services
2 shared services · view billing descriptions
  • Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more (99308)
  • Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)
63%Service-mix similarityView profile →

Jean M Thiele, CNP

Specialty details in registry · Midland, MI

Shared published services
3 shared services · view billing descriptions
  • Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more (99308)
  • Nursing facility discharge management, more than 30 minutes (99316)
  • Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)
63%Service-mix similarityView profile →

Laura Maclam, NP

Specialty details in registry · Grand Rapids, MI

Shared published services
3 shared services · view billing descriptions
  • Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more (99308)
  • Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes (99307)
  • Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)
63%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.