Margaret Fernandez, NP
NPI 1730302779 · Adult Health Nurse Practitioner · San Antonio, TX
Margaret Fernandez, NP is a Adult Health Nurse Practitioner provider in San Antonio, TX (NPI 1730302779).
Provider details
- NPI number
- 1730302779
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 553894 (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 tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 43 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 377 | 169 |
| Metformin Hclbrand: Metformin Hcl Er | 106 | 47 |
| Levothyroxine Sodiumbrand: Synthroid | 92 | 40 |
| Glimepiride | 90 | 40 |
| Metformin Hcl | 68 | 27 |
| Atorvastatin Calcium | 66 | 28 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$457 across 23 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-04-10
- Last updated
- 2014-01-14
Frequently asked questions
- What is Margaret Fernandez's NPI number?
- Margaret Fernandez's National Provider Identifier (NPI) is 1730302779, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Fernandez's specialty?
- Margaret Fernandez is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Margaret Fernandez located?
- Margaret Fernandez's practice location on file with NPPES is 155 E Sonterra Blvd, San Antonio, TX 78258-3987.
- What is Margaret Fernandez's phone number?
- The practice phone number listed in the NPPES registry for Margaret Fernandez is (210) 314-8045.
- Is Margaret Fernandez's NPI active?
- Yes — Margaret Fernandez's NPI (1730302779) is active in the NPPES registry as of the last update on 2014-01-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.