Peter M. Gruman, MSN, RN, FNP-BC
Family Nurse Practitioner · Grapevine, TX
Peter M. Gruman, MSN, RN, FNP-BC is a family nurse practitioner with a practice address in Grapevine, Texas, and NPI 1326342965, issued on Dec 22, 2010. Check the license (Texas AP120113, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Peter M. Gruman
- Credential
- MSN, RN, FNP-BC
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- AP120113 TX
753658 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1650 W College St, Grapevine, TX 76051
- Phone
- (817) 481-1588
- Enumerated
- Dec 22, 2010
- Record last updated
- Jul 5, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20110624000245); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 21,242 in Texas → Look up another NPI →
Also registered at 1650 W College St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Vicki Bailey, MS, RD, LDRegistered Dietitian1811521610
- Mary Carey, RNFARegistered Nurse1972610483
- Justin Chan, M. D.Hospice and Palliative Medicine (Family Medicine) Physician1962600650
Verify Peter M. Gruman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license AP120113Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average family nurse practitioner in 2024
99 Medicare Part D claims for 83 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Cefdinir18 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.
Bills Medicare through one group practice
- Century Integrated Partners, IncFort Worth, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Peter M. Gruman among 21,242 family nurse practitioner records in Texas
Peter M. Gruman, MSN, RN, 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 2010, is newer than 12% of them.
- NPI issued2010 · 12% of these records are older, 86% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated2010 · median 2018 among the 11,286 with a school on file
- Record last updated2018 · 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).
39 family nurse practitioner records list a practice address in Grapevine
They are 39 of the 1,104 NPPES records with a practice address in Grapevine, and 21,242 family nurse practitioner records in Texas.
All 21,242 in Texas → Every provider in Grapevine → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Melissa HettlerGrapevine, TX 760511538495346
- Kamaldeen Isiaka, FNP-BCGrapevine, TX 760511750794822
- Kristina Longo, FNP-CGrapevine, TX 760511396089967
- Stephanie Machisak, RN, MSN, FNP-CGrapevine, TX 760511891161089
- Annette Mancuso, LPCGrapevine, TX 760511679694277
- Dale-Ann Marco, FNPGrapevine, TX 760511952303547
- Tabetha Maslow, MSN, APRN, FNP-CGrapevine, TX 760511700255684
- Jennifer Rodges, FNPGrapevine, TX 760511215080015
Common questions
What is Peter M. Gruman, MSN, RN, FNP-BC's NPI number?
Peter M. Gruman, MSN, RN, FNP-BC's National Provider Identifier (NPI) is 1326342965, issued on Dec 22, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Peter M. Gruman, MSN, RN, FNP-BC located?
The NPPES record lists a practice address at 1650 W College St, Grapevine, TX, 76051. Phone: (817) 481-1588. Providers update this record themselves, so call before visiting.
How can I verify Peter M. Gruman, MSN, RN, FNP-BC's license?
NPPES lists Texas license number AP120113, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Peter M. Gruman, MSN, RN, FNP-BC prescribe under Medicare Part D?
In 2024, Peter M. Gruman, MSN, RN, FNP-BC had 99 Medicare Part D claims for 83 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.