Gayla Barker, APRN
Nurse Practitioner · Oklahoma City, OK
Gayla Barker, APRN is a nurse practitioner with a practice address in Oklahoma City, Oklahoma, and NPI 1699151142, issued on Aug 7, 2015. Check the license (Oklahoma 60596, as entered in NPPES) with the Oklahoma board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Gayla Barker
- Credential
- APRN
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 60596 OK
Self-reported in NPPES; status is on the state search - Practice location
- 14901 N Pennsylvania Ave, Oklahoma City, OK 73134
- Phone
- (405) 486-1372
- Enumerated
- Aug 7, 2015
- Record last updated
- Apr 24, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (405) 749-3536
- Medicare enrollment
- Enrolled (PECOS I20151007002527); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 700 in Oklahoma → Look up another NPI →
Also registered at 14901 N Pennsylvania Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Gayla Barker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oklahoma board licenses this profession
Search for license 60596Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
85% fewer Medicare Part D claims than the average nurse practitioner in 2024
166 Medicare Part D claims for 87 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.
Most prescribed
- Gentamicin Sulfate31 claims
- Doxycycline Hyclate30 claims
- Amoxicillin-Clavulanate Potass26 claims
- Clindamycin Hcl24 claims
- Triamcinolone Acetonide21 claims
- Ciprofloxacin Hcl15 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: $310.27
18 payments; by number, the most common kind was food and beverage; the largest payer was Paratek Pharmaceuticals, Inc. The 38,884 providers of this specialty with any payment received $791.64 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
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
- Mercy Clinic Oklahoma CommunitiesAda, OK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gayla Barker among 700 nurse practitioner records in Oklahoma
Gayla Barker, APRN 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 2015, is newer than 43% of them.
- NPI issued2015 · 43% of these records are older, 53% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2015 · median 2017 among the 399 with a school on file
- Record last updated2017 · 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).
Nurse Practitioner providers in Oklahoma
There are 700 nurse practitioner records in Oklahoma.
All 700 in Oklahoma → Every provider in Oklahoma City → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Lesli BullockOklahoma City, OK 731341568604197
- Jessica Davis, APRNOklahoma City, OK 731341902647480
- Caleb Sever, APRNOklahoma City, OK 731341427646611
- Karie Stewart, ARNPOklahoma City, OK 731341184893000
- Grant Young, APRN-CNPOklahoma City, OK 731341629791777
- Catherine Dean, APRNOklahoma City, OK 731351780296947
- Karen Smith, FNP-COklahoma City, OK 731351255831657
- Victoria Diaz, WELLNESS NPOklahoma City, OK 731321447976824
Common questions
What is Gayla Barker, APRN's NPI number?
Gayla Barker, APRN's National Provider Identifier (NPI) is 1699151142, issued on Aug 7, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Gayla Barker, APRN located?
The NPPES record lists a practice address at 14901 N Pennsylvania Ave, Oklahoma City, OK, 73134. Phone: (405) 486-1372. Providers update this record themselves, so call before visiting.
How can I verify Gayla Barker, APRN's license?
NPPES lists Oklahoma license number 60596, as entered by the provider. Search the Oklahoma board that licenses this profession; the NPPES record confirms identity only.
How much does Gayla Barker, APRN prescribe under Medicare Part D?
In 2024, Gayla Barker, APRN had 166 Medicare Part D claims for 87 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.