NPPES file of Aug 9, 2026

Mark Penninger, FNP

Family Nurse Practitioner · Fort Worth, TX

Mark Penninger, FNP is a family nurse practitioner with a practice address in Fort Worth, Texas, and NPI 1184010167, issued on Apr 7, 2015. Check the license (Texas AP127793, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1184010167
Name
Mark Penninger
Credential
FNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
AP127793 TX
Self-reported in NPPES; status is on the state search
Practice location
1500 Cooper St, Fort Worth, TX 76104
Phone
(682) 885-6299
Enumerated
Apr 7, 2015
Record last updated
Apr 19, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(682) 885-1090
Medicare enrollment
Enrolled (PECOS I20150512002554); 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.
Download card Updates feed

8 nearest family nurse practitioner records → All 21,242 in Texas → Look up another NPI →

Also registered at 1500 Cooper St

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

  1. Caitlin Aarts, RD LDRegistered Dietitian1225723604
  2. Beatriz Acevedo, CPNPPediatric Nurse Practitioner1831143916
  3. Stephanie Acord, M.D.Neurology with Special Qualifications in Child Neurology Physician1417243379
  4. Fernando Acosta, M.D.Neurology with Special Qualifications in Child Neurology Physician1790714145
  5. Mariam Afolabi, PA-CPhysician Assistant1801592613
  6. Raafae Agha, MDChild & Adolescent Psychiatry Physician1811555766

Verify Mark Penninger 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 AP127793    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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Bills Medicare through one group practice

  1. Cook Childrens Physician NetworkFort Worth, TX

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

Mark Penninger among 21,242 family nurse practitioner records in Texas

Mark Penninger, 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 2015, is newer than 26% of them.

  • NPI issued2015 · 26% of these records are older, 69% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 53% of these records are
  • Graduated2014 · median 2018 among the 11,286 with a school on file
  • Record last updated2021 · 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).

655 family nurse practitioner records list a practice address in Fort Worth

They are 655 of the 15,511 NPPES records with a practice address in Fort Worth, and 21,242 family nurse practitioner records in Texas.

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

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Diane Cook, NPFort Worth, TX 761041861434987
  2. Catherine Cowan, ARNPFort Worth, TX 761041154326577
  3. Edna English, N.P.Fort Worth, TX 761041699721878
  4. Shandy Grisham, RN, FNPFort Worth, TX 761041073566964
  5. Dora Guerrero, N.PFort Worth, TX 761041285608695
  6. William Henderson, ANPFort Worth, TX 761041306866504
  7. Tiffany McBride, FNPFort Worth, TX 761041700800851
  8. Robin McCauley, MSN, FNP-CFort Worth, TX 761041730191669

Common questions

What is Mark Penninger, FNP's NPI number?

Mark Penninger, FNP's National Provider Identifier (NPI) is 1184010167, issued on Apr 7, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Mark Penninger, FNP located?

The NPPES record lists a practice address at 1500 Cooper St, Fort Worth, TX, 76104. Phone: (682) 885-6299. Providers update this record themselves, so call before visiting.

How can I verify Mark Penninger, FNP's license?

NPPES lists Texas license number AP127793, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity 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.