NPPES file of Aug 9, 2026

Andrew C. Nash, DO

Student in an Organized Health Care Education/Training Program · Oklahoma City, OK

Andrew C. Nash, DO is a student in an organized health care education/training program with a practice address in Oklahoma City, Oklahoma, and NPI 1417521238, issued on May 17, 2021. Check the license with the Oklahoma board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1417521238
Name
Andrew C. Nash
Credential
DO
Primary taxonomy
Student in an Organized Health Care Education/Training Program 390200000X
Practice location
608 NW 9TH St Ste 1100, Oklahoma City, OK 73102
Phone
(405) 231-3000
Enumerated
May 17, 2021
Record last updated
May 17, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(405) 231-3073
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 608 NW 9TH St Ste 1100

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

  1. Adam McConnell, M.D.Family Medicine Physician1376962852
  2. Katelyn MichelsenStudent in an Organized Health Care Education/Training Program1730826959
  3. Akeem OseniFamily Medicine Physician1144965781
  4. Alyssa PenickFamily Medicine Physician1003347048
  5. Daniel Shen, DOFamily Medicine Physician1194252775
  6. Lang VanFamily Medicine Physician1619505369

Verify Andrew C. Nash in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Oklahoma board licenses this professionCheck 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 Oklahoma license search

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3.9 times the Medicare Part D claims of the average student in an organized health care education/training program in 2024

721 Medicare Part D claims for 97 beneficiaries, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D. 38 claims were for opioids.

  1. Andrew Nash721
  2. Specialty average185

Most prescribed

  1. Atorvastatin Calcium46 claims
  2. Gabapentin33 claims
  3. Lisinopril31 claims
  4. Amlodipine Besylate30 claims
  5. Hydrocodone-Acetaminophen30 claims
  6. Metformin Hcl30 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.

Andrew C. Nash among 3,108 student in an organized health care education/training program records in Oklahoma

Andrew C. Nash, DO is one of 3,108 student in an organized health care education/training program records with a practice address in Oklahoma. 12% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 16% of them.

  • NPI issued2021 · 16% of these records are older, 77% newer
  • In a Medicare fileYes · 12% of these records are
  • In the CMS Doctors and Clinicians fileNo · 3% of these records are
  • Record last updated2021 · 19% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

830 student in an organized health care education/training program records list a practice address in Oklahoma City

They are 830 of the 22,359 NPPES records with a practice address in Oklahoma City, and 3,108 student in an organized health care education/training program records in Oklahoma.

The 8 student in an organized health care education/training program records with the nearest ZIP codes

  1. Derek Brook, MDOklahoma City, OK 731021417652330
  2. Limayre Gramajo, DOOklahoma City, OK 731021053038679
  3. Joseph GreenOklahoma City, OK 731021720609605
  4. Stella Huynh, MDOklahoma City, OK 731021376147744
  5. Daniel McKenzieOklahoma City, OK 731021477297232
  6. Katelyn MichelsenOklahoma City, OK 731021730826959
  7. Adrianna Pettus, DOOklahoma City, OK 731021043980386
  8. Eric Pham, MDOklahoma City, OK 731021881264075

Common questions

What is Andrew C. Nash, DO's NPI number?

Andrew C. Nash, DO's National Provider Identifier (NPI) is 1417521238, issued on May 17, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Andrew C. Nash, DO located?

The NPPES record lists a practice address at 608 NW 9TH St Ste 1100, Oklahoma City, OK, 73102. Phone: (405) 231-3000. Providers update this record themselves, so call before visiting.

How can I verify Andrew C. Nash, DO's license?

Search the Oklahoma board that licenses this profession; the NPPES record confirms identity only.

How much does Andrew C. Nash, DO prescribe under Medicare Part D?

In 2024, Andrew C. Nash, DO had 721 Medicare Part D claims for 97 beneficiaries; the average among student in an organized health care education/training program prescribers was 185. 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.