Margaret Clarke, APRN
NPI 1336103373 · Emergency Clinical Nurse Specialist · San Antonio, TX
Margaret Clarke, APRN is a Emergency Clinical Nurse Specialist provider in San Antonio, TX (NPI 1336103373).
Provider details
- NPI number
- 1336103373
- Entity type
- Individual
- Primary specialty
- Emergency Clinical Nurse SpecialistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN
- Sex
- Female
- Sole proprietor
- No
- License
- 506310 (TX)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
- 2006-04-14
- Last updated
- 2009-05-19
Frequently asked questions
- What is Margaret Clarke's NPI number?
- Margaret Clarke's National Provider Identifier (NPI) is 1336103373, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Clarke's specialty?
- Margaret Clarke is listed in the NPPES registry with a primary specialty of Emergency Clinical Nurse Specialist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Margaret Clarke located?
- Margaret Clarke's practice location on file with NPPES is 8811 Village Dr, San Antonio, TX 78217-5414.
- What is Margaret Clarke's phone number?
- The practice phone number listed in the NPPES registry for Margaret Clarke is (210) 614-0180.
- Is Margaret Clarke's NPI active?
- Yes — Margaret Clarke's NPI (1336103373) is active in the NPPES registry as of the last update on 2009-05-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.