Philip Nathaniel Clifton, PA-C
Physician Assistant · Oklahoma City, OK
Philip Nathaniel Clifton, PA-C is a physician assistant with a practice address in Oklahoma City, Oklahoma, and NPI 1548023153, issued on Feb 5, 2024. Check the license (Oklahoma 5208, as entered in NPPES) with the Oklahoma board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Philip Nathaniel Clifton
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 5208 OK
Self-reported in NPPES; status is on the state search - Practice location
- 1000 N Lee Ave, Oklahoma City, OK 73102
- Phone
- (405) 272-7000
- Enumerated
- Feb 5, 2024
- Record last updated
- Feb 5, 2024
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 1,870 in Oklahoma → Look up another NPI →
Also registered at 1000 N Lee Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Philip Nathaniel Clifton in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oklahoma board licenses this profession
Search for license 5208Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average physician assistant in 2024
52 Medicare Part D claims for 39 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
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: $124.68
1 payment: food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 64,719 providers of this specialty with any payment received $841.65 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.
Philip Nathaniel Clifton among 1,870 physician assistant records in Oklahoma
Philip Nathaniel Clifton, PA-C is one of 1,870 physician assistant records with a practice address in Oklahoma. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 88% of them.
- NPI issued2024 · 88% of these records are older, 6% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 67% of these records are
- Record last updated2024 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
673 physician assistant records list a practice address in Oklahoma City
They are 673 of the 22,359 NPPES records with a practice address in Oklahoma City, and 1,870 physician assistant records in Oklahoma.
All 1,870 in Oklahoma → Every provider in Oklahoma City → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Kendall Brown, PA-C, RD/LDOklahoma City, OK 731021093341406
- Christy Cody, PA-COklahoma City, OK 731021396076683
- John Cointepas, PAOklahoma City, OK 731021881603827
- Jessica Collins, PA-COklahoma City, OK 731021811135239
- Daniel Harrington, PA-COklahoma City, OK 731021154660694
- Jacalyn HoneywellOklahoma City, OK 731021699327270
- Heather Kuklinski, PA-COklahoma City, OK 731021598857419
- Michelle McNamara, PA-COklahoma City, OK 731021730702895
Common questions
What is Philip Nathaniel Clifton, PA-C's NPI number?
Philip Nathaniel Clifton, PA-C's National Provider Identifier (NPI) is 1548023153, issued on Feb 5, 2024. An NPI identifies a provider in billing; it is not a license.
Where is Philip Nathaniel Clifton, PA-C located?
The NPPES record lists a practice address at 1000 N Lee Ave, Oklahoma City, OK, 73102. Phone: (405) 272-7000. Providers update this record themselves, so call before visiting.
How can I verify Philip Nathaniel Clifton, PA-C's license?
NPPES lists Oklahoma license number 5208, as entered by the provider. Search the Oklahoma board that licenses this profession; the NPPES record confirms identity only.
How much does Philip Nathaniel Clifton, PA-C prescribe under Medicare Part D?
In 2024, Philip Nathaniel Clifton, PA-C had 52 Medicare Part D claims for 39 beneficiaries; the average among physician assistant prescribers was 830. 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.