Rosalind Holliday, NP-C
NPI 1851801070 · Family Nurse Practitioner · San Marcos, TX
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rosalind Holliday, NP-C is a Family Nurse Practitioner provider in San Marcos, TX (NPI 1851801070).
Provider details
- NPI number
- 1851801070
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP-C
- Sex
- Female
- Sole proprietor
- Yes
- License
- AP135270 (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
8 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 · 38 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 67 | 20 |
| Levothyroxine Sodium | 53 | 17 |
| Semaglutidebrand: Ozempic | 43 | — |
| Amlodipine Besylate | 39 | 13 |
| Pravastatin Sodium | 31 | 12 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 29 | 16 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-10-02
- Last updated
- 2017-10-02
Frequently asked questions
- What is Rosalind Holliday's NPI number?
- Rosalind Holliday's National Provider Identifier (NPI) is 1851801070, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rosalind Holliday's specialty?
- Rosalind Holliday is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Rosalind Holliday located?
- Rosalind Holliday's practice location on file with NPPES is 1228 N State Highway 123, San Marcos, TX 78666-7730.
- What is Rosalind Holliday's phone number?
- The practice phone number listed in the NPPES registry for Rosalind Holliday is (512) 392-5556.
- Does Rosalind Holliday accept Medicare?
- Rosalind Holliday is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rosalind Holliday's NPI active?
- Yes — Rosalind Holliday's NPI (1851801070) is active in the NPPES registry as of the last update on 2017-10-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.