P Praxis·MD
● Active Type 1 · Individual

Gregory Peter Kaufman, MD

Internal Medicine·Houston, TX· NPI 1417211368 · Enumerated 2012 · 13 years on NPI
Kaufman is 1 of 48 internal medicine providers in Houston and 1 of 78 in Texas.
NPI age
13 years
Enumerated 2012-06-26
Primary specialty
Internal Medicine
Plus 1 subspecialty
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2020-11-10
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org

How this provider compares

Across 78 active internal medicine providers in Texas.

NPI age
13 years
↓ 3 yr below median (16 yr)
State licenses
1 state
14% of peers hold multiple states
Subspecialties
1
In the 52% of peers with subspecialties

NPI lifetime · 2012 → 2026

2012-06Enumerated in NPPES
2012 2026

Where they practice

Practice location
1515 Holcombe Blvd
Houston, TX 77030
📞 7137926161
Mailing address
P O Box 4439
Houston, TX 772104439
📞 7137922991

Additional practice locations

2 secondary locations on file with NPPES.

Location 2
200 1st St Sw
Rochester, MN 559050001
📞 5072842511
Location 3
200 1st St Sw
Rochester, MN 559050001
📞 5072842511

Specialties

  • Internal Medicine Primary
    An internist with additional training who specializes in diseases of the blood, spleen and lymph. This specialist treats conditions such as anemia, clotting disorders, sickle cell disease, hemophilia, leukemia and lymphoma.
    TX license #R7500 taxonomy 207RH0000X
  • Internal Medicine
    An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine...
    TX license #R7500 taxonomy 207RH0003X

Identifiers

TypeValueNotes
05 (TX) 392363301
01 (TX) 8KC077 BCBS
01 (TX) 392363302 CSHCN

Practice context

Part of a multi-provider practice. 3675 other active providers share this practice address in NPPES.

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How to verify this provider

  1. Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
  2. Check the state license is currently active.State licensing boards publish current status; NPPES does not.
  3. Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.

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