P Praxis·MD
● Active Type 1 · Individual

Sarah Nicholas, MD

Internal Medicine·Houston, TX· NPI 1619227584 · Enumerated 2012 · 13 years on NPI
Nicholas is 1 of 23 internal medicine providers in Houston and 1 of 63 in Texas.
NPI age
13 years
Enumerated 2012-09-18
Primary specialty
Internal Medicine
Plus 1 subspecialty
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2024-10-02
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org

How this provider compares

Across 63 active internal medicine providers in Texas.

NPI age
13 years
↓ 5 yr below median (18 yr)
State licenses
1 state
22% of peers hold multiple states
Subspecialties
1
In the 54% of peers with subspecialties

NPI lifetime · 2012 → 2026

2012-09Enumerated in NPPES
2012 2026

Where they practice

Practice location
6701 Fannin St
Houston, TX 770302608
📞 8328241000
Mailing address
2 Greenway Plz, Suite 300
Houston, TX 770460297

Specialties

  • Internal Medicine Primary
    An internist doctor of osteopathy that specializes in the treatment of allergy and immunologic disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine can obtain a...
    TX license #N7730 taxonomy 207RA0201X
  • Pediatrics
    A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment...
    TX license #N7730 taxonomy 208000000X

Practice context

Part of a multi-provider practice. 846 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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