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Compare the published Medicare service mix of Hasan Iftikhar, MD with clinicians in the same registry specialty: Internal Medicine · Nephrology (CMS).

VA · Exact areaEdit location

2024 published service data · 234 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Debra C. Dooley, N.P.

Nurse Practitioner (CMS) · Roanoke, VA

Shared published services
3 shared services · view billing descriptions
  • Dialysis services, 4 or more physician visits per month (20 years or older) (90960)
  • Dialysis services, 2-3 physician visits per month (20 years or older) (90961)
  • Insertion of needle into vein for collection of blood sample (36415)
72%Service-mix similarityView profile →

Fred Jackson Ballenger, M.D.

Specialty details in registry · Roanoke, VA

Shared published services
1 shared services · view billing descriptions
  • Dialysis services, 4 or more physician visits per month (20 years or older) (90960)
55%Service-mix similarityView profile →

Satish Kumar Bankuru, MD

Internal Medicine · Nephrology (CMS) · Colonial Heights, VA

Shared published services
3 shared services · view billing descriptions
  • Dialysis services, 4 or more physician visits per month (20 years or older) (90960)
  • Dialysis services, 2-3 physician visits per month (20 years or older) (90961)
  • Insertion of needle into vein for collection of blood sample (36415)
55%Service-mix similarityView profile →

Bobak Sharifi, M.D.

Internal Medicine · Nephrology (CMS) · Orange, VA

Shared published services
2 shared services · view billing descriptions
  • Dialysis services, 4 or more physician visits per month (20 years or older) (90960)
  • Insertion of needle into vein for collection of blood sample (36415)
54%Service-mix similarityView profile →

Mosta Gausel Haque, M.D.

Internal Medicine · Nephrology (CMS) · Portsmouth, VA

Shared published services
2 shared services · view billing descriptions
  • Dialysis services, 4 or more physician visits per month (20 years or older) (90960)
  • Dialysis services, 2-3 physician visits per month (20 years or older) (90961)
53%Service-mix similarityView profile →

Vijaya Lakshmi Chirumamilla, M.D.

Specialty details in registry · Petersburg, VA

Shared published services
2 shared services · view billing descriptions
  • Dialysis services, 4 or more physician visits per month (20 years or older) (90960)
  • Dialysis services, 2-3 physician visits per month (20 years or older) (90961)
49%Service-mix similarityView profile →

Hassan Shahin, M.D.

Internal Medicine · Nephrology (CMS) · Alexandria, VA

Shared published services
3 shared services · view billing descriptions
  • Dialysis services, 4 or more physician visits per month (20 years or older) (90960)
  • Dialysis services, 2-3 physician visits per month (20 years or older) (90961)
  • Insertion of needle into vein for collection of blood sample (36415)
47%Service-mix similarityView profile →

James S. Cain, M.D.

Specialty details in registry · Roanoke, VA

Shared published services
3 shared services · view billing descriptions
  • Dialysis services, 4 or more physician visits per month (20 years or older) (90960)
  • Dialysis services, 2-3 physician visits per month (20 years or older) (90961)
  • Insertion of needle into vein for collection of blood sample (36415)
47%Service-mix similarityView profile →

Rashida Khatoon Rahman, MD

Internal Medicine · Nephrology (CMS) · Manassas, VA

Shared published services
3 shared services · view billing descriptions
  • Dialysis services, 4 or more physician visits per month (20 years or older) (90960)
  • Dialysis services, 2-3 physician visits per month (20 years or older) (90961)
  • Insertion of needle into vein for collection of blood sample (36415)
47%Service-mix similarityView profile →

Nivedita Chander, M.D.

Nephrology (CMS) · Warrenton, VA

Shared published services
2 shared services · view billing descriptions
  • Dialysis services, 4 or more physician visits per month (20 years or older) (90960)
  • Dialysis services, 2-3 physician visits per month (20 years or older) (90961)
46%Service-mix similarityView profile →

Sajid Naveed, MD

Internal Medicine · Nephrology (CMS) · Petersburg, VA

Shared published services
3 shared services · view billing descriptions
  • Dialysis services, 4 or more physician visits per month (20 years or older) (90960)
  • Dialysis services, 2-3 physician visits per month (20 years or older) (90961)
  • Insertion of needle into vein for collection of blood sample (36415)
45%Service-mix similarityView profile →

Maung M. Kyi, M.D.

Nephrology (CMS) · Abingdon, VA

Shared published services
2 shared services · view billing descriptions
  • Dialysis services, 4 or more physician visits per month (20 years or older) (90960)
  • Dialysis services, 2-3 physician visits per month (20 years or older) (90961)
45%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.