James Mccartan, D.O.
NPI 1851388441 · Hospitalist Physician · Sugar Land, TX
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Mccartan, D.O. is a Hospitalist Physician provider in Sugar Land, TX (NPI 1851388441).
Provider details
- NPI number
- 1851388441
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- OS12133 (FL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 29 | 27 |
| Pantoprazole Sodium | 23 | 23 |
| Furosemide | 17 | 17 |
| Metoprolol Tartrate | 16 | 16 |
| Carvedilol | 15 | 14 |
| Hydralazine Hcl | 14 | 14 |
| Nifedipinebrand: Nifedipine Er | 13 | 13 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-09-29
- Last updated
- 2019-02-08
Frequently asked questions
- What is James Mccartan's NPI number?
- James Mccartan's National Provider Identifier (NPI) is 1851388441, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Mccartan's specialty?
- James Mccartan is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is James Mccartan located?
- James Mccartan's practice location on file with NPPES is 16605 Southwest Freeway, Sugar Land, TX 77479-0003.
- What is James Mccartan's phone number?
- The practice phone number listed in the NPPES registry for James Mccartan is (281) 302-5673.
- Does James Mccartan accept Medicare?
- James Mccartan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Mccartan's NPI active?
- Yes — James Mccartan's NPI (1851388441) is active in the NPPES registry as of the last update on 2019-02-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.