Diana Vargas Huckaby, FNP
Family Nurse Practitioner · San Antonio, TX
Diana Vargas Huckaby, FNP is a family nurse practitioner with a practice address in San Antonio, Texas, and NPI 1902355977, issued on Sep 30, 2016. Check the license (Texas AP131798, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Diana Vargas Huckaby
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- AP131798 TX
Self-reported in NPPES; status is on the state search - Practice location
- 5107 Medical Dr, San Antonio, TX 78229
- Phone
- (210) 614-8612
- Enumerated
- Sep 30, 2016
- Record last updated
- Aug 24, 2023
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 21,242 in Texas → Look up another NPI →
Also registered at 5107 Medical Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Diana Vargas Huckaby in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license AP131798Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5.4 times the Medicare Part D claims of the average family nurse practitioner in 2024
7,018 Medicare Part D claims for 943 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 46% of claims.
Most prescribed
- Levothyroxine Sodium534 claims
- Ozempic506 claims
- Mounjaro443 claims
- Atorvastatin Calcium376 claims
- Metformin Hcl252 claims
- Jardiance243 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 88.5 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $4,852.50
272 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Diana Vargas Huckaby among 21,242 family nurse practitioner records in Texas
Diana Vargas Huckaby, FNP is one of 21,242 family nurse practitioner records with a practice address in Texas. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 31% of them.
- NPI issued2016 · 31% of these records are older, 64% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 53% of these records are
- Record last updated2023 · 38% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,362 family nurse practitioner records list a practice address in San Antonio
They are 1,362 of the 37,749 NPPES records with a practice address in San Antonio, and 21,242 family nurse practitioner records in Texas.
All 21,242 in Texas → Every provider in San Antonio → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Lancia Beavers, FNPSan Antonio, TX 782291376573071
- Sally Brabant, FNP, RNSan Antonio, TX 782291588776116
- Joyce Burns, FNPSan Antonio, TX 782291104840511
- Patience Cain, FNPSan Antonio, TX 782291659488633
- Betty Corona, FNPSan Antonio, TX 782291063529048
- Michele Deaver, NPSan Antonio, TX 782291295847275
- Linda Fortmeier-Saucier, FNPSan Antonio, TX 782291811912223
- Modesta Garcia-Atwater, FNPSan Antonio, TX 782291801905427
Common questions
What is Diana Vargas Huckaby, FNP's NPI number?
Diana Vargas Huckaby, FNP's National Provider Identifier (NPI) is 1902355977, issued on Sep 30, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Diana Vargas Huckaby, FNP located?
The NPPES record lists a practice address at 5107 Medical Dr, San Antonio, TX, 78229. Phone: (210) 614-8612. Providers update this record themselves, so call before visiting.
How can I verify Diana Vargas Huckaby, FNP's license?
NPPES lists Texas license number AP131798, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Diana Vargas Huckaby, FNP prescribe under Medicare Part D?
In 2024, Diana Vargas Huckaby, FNP had 7,018 Medicare Part D claims for 943 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
What is Diana Vargas Huckaby, FNP's MIPS final score?
The 2023 MIPS final score is 88.5 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.