Carl Meier, MD
NPI 1174518450 · Hematology (Internal Medicine) Physician · San Antonio, TX
Enrolled with Medicare as Order and Referring Only - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Carl Meier, MD is a Hematology (Internal Medicine) Physician provider in San Antonio, TX (NPI 1174518450).
Provider details
- NPI number
- 1174518450
- Entity type
- Individual
- Primary specialty
- Hematology (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- M1929 (TX)
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-09-13
- Last updated
- 2010-08-18
Frequently asked questions
- What is Carl Meier's NPI number?
- Carl Meier's National Provider Identifier (NPI) is 1174518450, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carl Meier's specialty?
- Carl Meier is listed in the NPPES registry with a primary specialty of Hematology (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Carl Meier located?
- Carl Meier's practice location on file with NPPES is 7979 Wurzbach Rd, San Antonio, TX 78229-4427.
- What is Carl Meier's phone number?
- The practice phone number listed in the NPPES registry for Carl Meier is (210) 450-1000.
- Does Carl Meier accept Medicare?
- Carl Meier is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Carl Meier's NPI active?
- Yes — Carl Meier's NPI (1174518450) is active in the NPPES registry as of the last update on 2010-08-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.