NPPES file of Aug 9, 2026

David Aaron Guerra, APRN, FNP-BC

Family Nurse Practitioner · Corpus Christi, TX

David Aaron Guerra, APRN, FNP-BC is a family nurse practitioner with a practice address in Corpus Christi, Texas, and NPI 1255986204, issued on Aug 6, 2019. Check the license (Texas AP142576, 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
1255986204
Name
David Aaron Guerra
Credential
APRN, FNP-BC
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
AP142576 TX
Self-reported in NPPES; status is on the state search
Practice location
2882 Holly RD, Corpus Christi, TX 78415
Phone
(361) 814-2001
Enumerated
Aug 6, 2019
Record last updated
Apr 30, 2024
Medicare enrollment
Enrolled (PECOS I20191002000072); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 2882 Holly RD

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

  1. Susannah Alba-Padron, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1538936802
  2. George Franklin, D.O.Family Medicine Physician1417967951
  3. Jeremy Gonzalez, LPC,LCDCCounselor1255923454
  4. Francesca Gray, DOFamily Medicine Physician1730827783
  5. Richard Guajardo, M.D.Family Medicine Physician1992925663
  6. Elizabeth Hernandez, MS, LPC, NCC, LCDCProfessional Counselor1104407535

Verify David Aaron Guerra 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 AP142576
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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39% fewer Medicare Part D claims than the average family nurse practitioner in 2024

793 Medicare Part D claims for 52 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 28% of claims.

  1. David Guerra793
  2. Specialty average1,305

Most prescribed

  1. Atorvastatin Calcium61 claims
  2. Losartan Potassium41 claims
  3. Mounjaro40 claims
  4. Metformin Hcl32 claims
  5. Lisinopril29 claims
  6. Levothyroxine Sodium28 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: $345.35

11 payments; by number, the most common kind was food and beverage; the largest payer was Corcept Therapeutics. 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.

  1. David Guerra$345.35
  2. Specialty average$650.95

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

Bills Medicare through one group practice

  1. Amistad Community Health Center IncorporatedCorpus Christi, TX

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

David Aaron Guerra among 21,242 family nurse practitioner records in Texas

David Aaron Guerra, APRN, FNP-BC 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 2019, is newer than 50% of them.

  • NPI issued2019 · 50% of these records are older, 41% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 53% of these records are
  • Graduated2019 · median 2018 among the 11,286 with a school on file
  • Record last updated2024 · 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).

408 family nurse practitioner records list a practice address in Corpus Christi

They are 408 of the 5,600 NPPES records with a practice address in Corpus Christi, and 21,242 family nurse practitioner records in Texas.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Melissa Ashley, RN,FNP-BCCorpus Christi, TX 784151033180021
  2. Katricia Blair, NPCorpus Christi, TX 784151881257053
  3. Dana Buchanan, R.N.Corpus Christi, TX 784151154518546
  4. Leta Deering, FNPCorpus Christi, TX 784151902829302
  5. Betty Escalante, FNPCorpus Christi, TX 784151265918387
  6. Kristin Lucio, FNPCorpus Christi, TX 784151639609167
  7. Rosa Martinez, MSN, FNP-BCCorpus Christi, TX 784151588006308
  8. Bethany Mayor-Gomez, FNP-CCorpus Christi, TX 784151831592419

Common questions

What is David Aaron Guerra, APRN, FNP-BC's NPI number?

David Aaron Guerra, APRN, FNP-BC's National Provider Identifier (NPI) is 1255986204, issued on Aug 6, 2019. An NPI identifies a provider in billing; it is not a license.

Where is David Aaron Guerra, APRN, FNP-BC located?

The NPPES record lists a practice address at 2882 Holly RD, Corpus Christi, TX, 78415. Phone: (361) 814-2001. Providers update this record themselves, so call before visiting.

How can I verify David Aaron Guerra, APRN, FNP-BC's license?

NPPES lists Texas license number AP142576, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.

How much does David Aaron Guerra, APRN, FNP-BC prescribe under Medicare Part D?

In 2024, David Aaron Guerra, APRN, FNP-BC had 793 Medicare Part D claims for 52 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.

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.