NPPES file of Aug 9, 2026

Mark Damon, D.O.

Emergency Medicine Physician · Ardmore, OK

Mark Damon, D.O. is an emergency medicine physician with a practice address in Ardmore, Oklahoma, and NPI 1124256888, issued on Jul 1, 2009. Check the license (Oklahoma 04752, as entered in NPPES) on the Oklahoma Board of Medical Licensure and Supervision; 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
1124256888
Name
Mark Damon
Credential
D.O.
Primary taxonomy
Emergency Medicine Physician 207P00000X
License number
04752 OK
Self-reported in NPPES; status is on the state search
Practice location
1011 14TH Ave NW, Ardmore, OK 73401
Phone
(580) 220-6658
Enumerated
Jul 1, 2009
Record last updated
Apr 28, 2014 (not updated in 12 years: call before relying on the address or phone)
Fax
(580) 220-6673
Medicaid ID
200250290A OK
Medicare enrollment
Enrolled (PECOS I20250130003415); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1011 14TH Ave NW

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

  1. Carmon Anderson, NPNurse Practitioner1649656125
  2. Jordan Anderson, DOAnesthesiology Physician1275107377
  3. Nolen Anderson, DOEmergency Medicine Physician1477515484
  4. Charles Black, D.O.Emergency Medical Services (Emergency Medicine) Physician1891757860
  5. Bryce Bliss, M.D.Anatomic Pathology & Clinical Pathology Physician1982716452
  6. Nancy Cavner, DPP LIFE COACHPrevention Professional1336610708

Verify Mark Damon in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersOklahoma Board of Medical Licensure and Supervision
    Search for license 04752
    Check 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
Open the Oklahoma license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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2.5 times the Medicare Part D claims of the average emergency medicine physician in 2024

566 Medicare Part D claims for 324 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims. 95 claims were for opioids.

  1. Mark Damon566
  2. Specialty average226

Most prescribed

  1. Cefdinir58 claims
  2. Ondansetron Odt54 claims
  3. Prednisone48 claims
  4. Oxycodone-Acetaminophen45 claims
  5. Amoxicillin-Clavulanate Potass30 claims
  6. Hydrocodone-Acetaminophen30 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 2 group practices

  1. Lake Wales Emergency Physicians, LLCLake Wales, FL
  2. Ridgewood Emergency Group, LLCWinter Haven, FL

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Mark Damon among 748 emergency medicine physician records in Oklahoma

Mark Damon, D.O. is one of 748 emergency medicine physician records with a practice address in Oklahoma. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 40% of them.

  • NPI issued2009 · 40% of these records are older, 58% newer
  • In a Medicare fileYes · 87% of these records are
  • In the CMS Doctors and Clinicians fileYes · 59% of these records are
  • Graduated2008 · median 2016 among the 438 with a school on file
  • Record last updated2014 · 53% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

12 emergency medicine physician records list a practice address in Ardmore

They are 12 of the 1,302 NPPES records with a practice address in Ardmore, and 748 emergency medicine physician records in Oklahoma.

The 8 emergency medicine physician records with the nearest ZIP codes

  1. Nolen Anderson, DOArdmore, OK 734011477515484
  2. Jason Carter, MD, MHSA, FACEPArdmore, OK 734011376712935
  3. Ernest Foster, M.D.Ardmore, OK 734011205192937
  4. Ashraf Habib, MDArdmore, OK 734011780675322
  5. Beth May, DOArdmore, OK 734011497743611
  6. Daniel McKinley, MDArdmore, OK 734011316189459
  7. Jeffery Ross, DOArdmore, OK 734011023697075
  8. Kenneth Schwartz, MDArdmore, OK 734011902820285

Common questions

What is Mark Damon, D.O.'s NPI number?

Mark Damon, D.O.'s National Provider Identifier (NPI) is 1124256888, issued on Jul 1, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Mark Damon, D.O. located?

The NPPES record lists a practice address at 1011 14TH Ave NW, Ardmore, OK, 73401. Phone: (580) 220-6658. Providers update this record themselves, so call before visiting.

How can I verify Mark Damon, D.O.'s license?

NPPES lists Oklahoma license number 04752, as entered by the provider. Search the Oklahoma Board of Medical Licensure and Supervision at https://www.okmedicalboard.org/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Mark Damon, D.O. prescribe under Medicare Part D?

In 2024, Mark Damon, D.O. had 566 Medicare Part D claims for 324 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.