NPPES file of Aug 9, 2026

Marian Nabong Gutierrez, FNP

Family Nurse Practitioner · Harlingen, TX

Marian Nabong Gutierrez, FNP is a family nurse practitioner with a practice address in Harlingen, Texas, and NPI 1720022809, issued on Jun 16, 2006. Check the license (Texas 609885, 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
1720022809
Name
Marian Nabong Gutierrez
Credential
FNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
609885 TX
Self-reported in NPPES; status is on the state search
Practice location
2101 Pease St, Harlingen, TX 78550
Phone
(956) 389-6565
Enumerated
Jun 16, 2006
Record last updated
Sep 22, 2015 (not updated in 11 years: call before relying on the address or phone)
Fax
(956) 389-6567
Medicaid ID
286648503 TX
Medicare enrollment
Enrolled (PECOS I20061016000139); 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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8 nearest family nurse practitioner records → All 21,242 in Texas → Look up another NPI →

Also registered at 2101 Pease St

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

  1. Hollye Abner, CRNACertified Registered Nurse Anesthetist1457990202
  2. Jennifer Acosta, DNAP, CNRACertified Registered Nurse Anesthetist1518830298
  3. Lise Agnant Malebranche, M.D, MPH, MBAInternal Medicine Physician1760837736
  4. Mary Albertson, CRNACertified Registered Nurse Anesthetist1629096391
  5. Rudy Alvarez, M.D.Anatomic Pathology & Clinical Pathology Physician1417118589
  6. Rangasamy Anand, MBBS, MRCP(UK)Pediatric Critical Care Medicine Physician1558570333

Verify Marian Nabong Gutierrez 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 609885    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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79% fewer Medicare Part D claims than the average family nurse practitioner in 2024

273 Medicare Part D claims for 137 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.

  1. Marian Gutierrez273
  2. Specialty average1,305

Most prescribed

  1. Atorvastatin Calcium20 claims
  2. Furosemide20 claims
  3. Cefdinir17 claims
  4. Doxycycline Monohydrate16 claims
  5. Amlodipine Besylate13 claims
  6. Metoprolol Tartrate12 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: $23.44

1 payment: food and beverage; the largest payer was Amgen Inc. 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. Marian Gutierrez$23.44
  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. Hni Medical ServicesHarlingen, TX

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

Marian Nabong Gutierrez among 21,242 family nurse practitioner records in Texas

Marian Nabong Gutierrez, 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 2006, is newer than 1% of them.

  • NPI issued2006 · 1% of these records are older, 94% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 53% of these records are
  • Graduated2005 · median 2018 among the 11,286 with a school on file
  • Record last updated2015 · 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).

102 family nurse practitioner records list a practice address in Harlingen

They are 102 of the 2,419 NPPES records with a practice address in Harlingen, and 21,242 family nurse practitioner records in Texas.

All 21,242 in Texas → Every provider in Harlingen → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Carrie Anderson, FNPHarlingen, TX 785501528253713
  2. Peggy Andress, FNPHarlingen, TX 785501730375072
  3. Michelle Costley, FNP-BCHarlingen, TX 785501992009930
  4. Blanca Cruz, FNPHarlingen, TX 785501225013832
  5. Deborah Dooley, FNP-CHarlingen, TX 785501215185087
  6. Noelia Elizondo, NPHarlingen, TX 785501154621274
  7. Tania Garcia, NPHarlingen, TX 785501265547251
  8. Martha Garcia, APRN-FNP-BCHarlingen, TX 785501356414932

Common questions

What is Marian Nabong Gutierrez, FNP's NPI number?

Marian Nabong Gutierrez, FNP's National Provider Identifier (NPI) is 1720022809, issued on Jun 16, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Marian Nabong Gutierrez, FNP located?

The NPPES record lists a practice address at 2101 Pease St, Harlingen, TX, 78550. Phone: (956) 389-6565. Providers update this record themselves, so call before visiting.

How can I verify Marian Nabong Gutierrez, FNP's license?

NPPES lists Texas license number 609885, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.

How much does Marian Nabong Gutierrez, FNP prescribe under Medicare Part D?

In 2024, Marian Nabong Gutierrez, FNP had 273 Medicare Part D claims for 137 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.

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.