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Compare the published Medicare service mix of Neijia Grissom with clinicians in the same registry specialty: Internal Medicine.

RALEIGH, NC · Exact areaEdit location

2024 published service data · 208 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Audrey Ann Sova Hopping, D.O.

Internal Medicine · Raleigh, NC

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)
  • Removal of skin and tissue, 20.0 sq cm or less (11042)
49%Service-mix similarityView profile →

John Francis Lue, M.D.

Internal Medicine · Raleigh, NC

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)
44%Service-mix similarityView profile →

Steven Marc Liebowitz, M.D.

Internal Medicine · Raleigh, NC

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)
42%Service-mix similarityView profile →

Ramesh Babu Konduru

Internal Medicine · Raleigh, NC

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)
  • Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes (99305)
42%Service-mix similarityView profile →

Michael James, M.D.

Internal Medicine · Raleigh, NC

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)
  • Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes (99305)
41%Service-mix similarityView profile →

Dabiruddin Humayun, MD

Internal Medicine · Raleigh, NC

Shared published services
2 shared services · view billing descriptions
  • Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)
  • Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes (99305)
39%Service-mix similarityView profile →

Joel Mitchell Blass, MD

Internal Medicine · Raleigh, NC

Shared published services
1 shared services · view billing descriptions
  • Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)
33%Service-mix similarityView profile →

Joshua Dowd, M.D.

Internal Medicine · Raleigh, NC

Shared published services
2 shared services · view billing descriptions
  • Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)
  • Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes (99305)
22%Service-mix similarityView profile →

Adam Creech, MD

Internal Medicine · Raleigh, NC

Shared published services
1 shared services · view billing descriptions
  • Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes (99307)
17%Service-mix similarityView profile →

Scott Gersh

Internal Medicine · Raleigh, NC

Shared published services
1 shared services · view billing descriptions
  • Removal of skin and tissue, 20.0 sq cm or less (11042)
11%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.