NPPES file of Aug 9, 2026

Alba Graciela Sierra-Perez, DNP, APRN, WHNP-BC

Women's Health Nurse Practitioner · San Antonio, TX

Alba Graciela Sierra-Perez, DNP, APRN, WHNP-BC is a women's health nurse practitioner with a practice address in San Antonio, Texas, and NPI 1467419119, issued on Apr 27, 2006. Check the license (Texas 774056, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1467419119
Name
Alba Graciela Sierra-Perez
Credential
DNP, APRN, WHNP-BC
Primary taxonomy
Women's Health Nurse Practitioner 363LW0102X
License numbers
774056 TX
45843 KS
151817 MO
Self-reported in NPPES; status is on the state search
Practice location
1303 Mccullough Ave, San Antonio, TX 78212
Phone
(210) 226-9705
Enumerated
Apr 27, 2006
Record last updated
Sep 8, 2017 (not updated in 9 years: call before relying on the address or phone)
Fax
(210) 223-4555
Medicaid IDs
220638501 TX
421611005 MO
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest women's health nurse practitioner records → All 955 in Texas → Look up another NPI →

Also registered at 1303 Mccullough Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. John Anes, M DInternal Medicine Physician1811981350
  2. Walter Bain, MDOtolaryngology Physician1194890863
  3. Ana Ballester-Fiallo, MDRheumatology Physician1811007412
  4. Jeannie Baquero, M.D.Endocrinology, Diabetes & Metabolism Physician1255301149
  5. Richard Becker, M.D.Endocrinology, Diabetes & Metabolism Physician1306985676
  6. Neera Bhatia, MDObstetrics & Gynecology Physician1760428619

Verify Alba Graciela Sierra-Perez in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Texas board licenses this profession
    Search for license 774056    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Texas license search

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4.2 times the Medicare Part D claims of the average women's health nurse practitioner in 2024

919 Medicare Part D claims for 98 beneficiaries, against an average of 217 among the 3,809 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.

  1. Alba Sierra-Perez919
  2. Specialty average217

Most prescribed

  1. Atorvastatin Calcium109 claims
  2. Metformin Hcl63 claims
  3. Lisinopril60 claims
  4. Amlodipine Besylate41 claims
  5. Levothyroxine Sodium32 claims
  6. Glipizide28 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.

Industry payments in 2024: $14.44

1 payment: food and beverage; the largest payer was Merck Sharp & Dohme LLC. The 3,574 providers of this specialty with any payment received $426.02 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Alba Sierra-Perez$14.44
  2. Specialty average$426.02

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Alba Graciela Sierra-Perez among 955 women's health nurse practitioner records in Texas

Alba Graciela Sierra-Perez, DNP, APRN, WHNP-BC is one of 955 women's health nurse practitioner records with a practice address in Texas. 51% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 6% of them.

  • NPI issued2006 · 6% of these records are older, 68% newer
  • In a Medicare fileYes · 51% of these records are
  • In the CMS Doctors and Clinicians fileNo · 26% of these records are
  • Record last updated2017 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LW0102X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Women's Health Nurse Practitioner providers in Texas

There are 955 women's health nurse practitioner records in Texas.

All 955 in Texas → Every provider in San Antonio → Women's Health Nurse Practitioner nationwide →

The 8 women's health nurse practitioner records with the nearest ZIP codes

  1. Tara Caldwell, A.P.N, WHNPSan Antonio, TX 782121972604098
  2. Maria Perez, MS, WHNP-BC, APRNSan Antonio, TX 782121982476008
  3. April Toscano, NPSan Antonio, TX 782121376996819
  4. Elizabeth Hernandez, RN, MSN, WHCNPSan Antonio, TX 782111003145954
  5. Kristi Norcross, CNMSan Antonio, TX 782091811053788
  6. Jennifer Bratz, WHNPSan Antonio, TX 782161184791782
  7. Tracy Woods, WHNPSan Antonio, TX 782081235779760
  8. Maria Falkenberg, WHCNPSan Antonio, TX 782071396704953

Common questions

What is Alba Graciela Sierra-Perez, DNP, APRN, WHNP-BC's NPI number?

Alba Graciela Sierra-Perez, DNP, APRN, WHNP-BC's National Provider Identifier (NPI) is 1467419119, issued on Apr 27, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Alba Graciela Sierra-Perez, DNP, APRN, WHNP-BC located?

The NPPES record lists a practice address at 1303 Mccullough Ave, San Antonio, TX, 78212. Phone: (210) 226-9705. Providers update this record themselves, so call before visiting.

How can I verify Alba Graciela Sierra-Perez, DNP, APRN, WHNP-BC's license?

NPPES lists Texas license number 774056, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.

How much does Alba Graciela Sierra-Perez, DNP, APRN, WHNP-BC prescribe under Medicare Part D?

In 2024, Alba Graciela Sierra-Perez, DNP, APRN, WHNP-BC had 919 Medicare Part D claims for 98 beneficiaries; the average among women's health nurse practitioner prescribers was 217. Part D covers Medicare prescriptions only.

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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.