Tammy Holder, CNP
Nurse Practitioner · Tishomingo, OK
Tammy Holder, CNP is a nurse practitioner with a practice address in Tishomingo, Oklahoma, and NPI 1730530932, issued on Jun 29, 2016. Check the license (Oklahoma 94202, as entered in NPPES) with the Oklahoma board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Tammy Holder
- Credential
- CNP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 94202 OK
Self-reported in NPPES; status is on the state search - Practice location
- 817 E 6TH St, Tishomingo, OK 73460
- Phone
- (580) 371-2393
- Enumerated
- Jun 29, 2016
- Record last updated
- Jul 21, 2022
- Medicare enrollment
- Enrolled (PECOS I20160910000229); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 700 in Oklahoma → Look up another NPI →
Also registered at 817 E 6TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Courtney Airington, APRN-CNPNurse Practitioner1184028540
- Natalie Brixey, MDGeneral Practice Physician1316203938
- Woodrow Castleberry, PTAPhysical Therapy Assistant1285212415
- Kenneth Cone, DDSDentist1962546150
- Jennifer Corbin, RNCommunity Health Registered Nurse1710428693
- Dwight ForbisPharmacist1346128147
Verify Tammy Holder in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oklahoma board licenses this profession
Search for license 94202Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
41% more Medicare Part D claims than the average nurse practitioner in 2024
1,569 Medicare Part D claims for 73 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. 14 claims were for opioids.
Most prescribed
- Omeprazole84 claims
- Synthroid78 claims
- Fluticasone Propionate60 claims
- Losartan Potassium55 claims
- Amlodipine Besylate51 claims
- Hydrochlorothiazide51 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
- Chickasaw Nation Division OF HealthAda, OK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tammy Holder among 700 nurse practitioner records in Oklahoma
Tammy Holder, CNP is one of 700 nurse practitioner records with a practice address in Oklahoma. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 47% of them.
- NPI issued2016 · 47% of these records are older, 49% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2016 · median 2017 among the 399 with a school on file
- Record last updated2022 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
3 nurse practitioner records list a practice address in Tishomingo
They are 3 of the 216 NPPES records with a practice address in Tishomingo, and 700 nurse practitioner records in Oklahoma.
All 700 in Oklahoma → Every provider in Tishomingo → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Courtney Airington, APRN-CNPTishomingo, OK 734601184028540
- Ladonna Culp, APRNTishomingo, OK 734601114463981
- Patricia Owens, FNPMarietta, OK 734481871544338
- Rindi Appelman, RNHealdton, OK 734381003315995
- Larmeta Gettes, APRNLawton, OK 735011205346251
- Tamika Peete, APRNLawton, OK 735011134731169
- Modupe AdesolaFort Sill, OK 735031184076770
- Brenda Swain, A.R.N.P.Fort Sill, OK 735031154323301
Common questions
What is Tammy Holder, CNP's NPI number?
Tammy Holder, CNP's National Provider Identifier (NPI) is 1730530932, issued on Jun 29, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Tammy Holder, CNP located?
The NPPES record lists a practice address at 817 E 6TH St, Tishomingo, OK, 73460. Phone: (580) 371-2393. Providers update this record themselves, so call before visiting.
How can I verify Tammy Holder, CNP's license?
NPPES lists Oklahoma license number 94202, as entered by the provider. Search the Oklahoma board that licenses this profession; the NPPES record confirms identity only.
How much does Tammy Holder, CNP prescribe under Medicare Part D?
In 2024, Tammy Holder, CNP had 1,569 Medicare Part D claims for 73 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.