NPPES file of Aug 9, 2026

Melissa A. Buessing, D.O.

Emergency Medicine Physician · Oklahoma City, OK

Melissa A. Buessing, D.O. is an emergency medicine physician with a practice address in Oklahoma City, Oklahoma, and NPI 1134416357, issued on Jul 8, 2011. Check the license (Oklahoma 5061, 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
1134416357
Name
Melissa A. Buessing
Credential
D.O.
Primary taxonomy
Emergency Medicine Physician 207P00000X
License numbers
5061 OK
Q1954 TX
Self-reported in NPPES; status is on the state search
Practice location
4401 S Western Ave, Oklahoma City, OK 73109
Phone
(405) 636-7195
Enumerated
Jul 8, 2011
Record last updated
Apr 17, 2026
Fax
(405) 636-7118
Medicare enrollment
Enrolled (PECOS I20141105002305); 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 4401 S Western Ave

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

  1. Sarah Adams, D.O.Anesthesiology Physician1518257518
  2. Tinuola AgbabiakaEmergency Medicine Physician1790097459
  3. Jacob Allbritton, PA-CPhysician Assistant1639646656
  4. Eric AndersonPhysician Assistant1245874270
  5. Abeer Bin Awais, MDHospitalist Physician1568194108
  6. Christopher Bass, D.O.Emergency Medicine Physician1154686152

Verify Melissa A. Buessing 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 5061
    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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47% more Medicare Part D claims than the average emergency medicine physician in 2024

332 Medicare Part D claims for 195 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. 35 claims were for opioids.

  1. Melissa Buessing332
  2. Specialty average226

Most prescribed

  1. Cephalexin66 claims
  2. Ondansetron Odt43 claims
  3. Hydrocodone-Acetaminophen25 claims
  4. Naproxen15 claims
  5. Ciprofloxacin Hcl13 claims
  6. Prednisone12 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. Texas Medicine Resources, LLPPlano, TX
  2. Texas Physician Resources, LLPDallas, TX

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

Melissa A. Buessing among 748 emergency medicine physician records in Oklahoma

Melissa A. Buessing, 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 2011, is newer than 45% of them.

  • NPI issued2011 · 45% of these records are older, 51% newer
  • In a Medicare fileYes · 87% of these records are
  • In the CMS Doctors and Clinicians fileYes · 59% of these records are
  • Graduated2010 · median 2016 among the 438 with a school on file
  • Record last updated2026 · 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).

Emergency Medicine Physician providers in Oklahoma

There are 748 emergency medicine physician records in Oklahoma.

The 8 emergency medicine physician records with the nearest ZIP codes

  1. Tinuola AgbabiakaOklahoma City, OK 731091790097459
  2. Juliana Bizzell, D.O.Oklahoma City, OK 731091437313566
  3. Carrie Clark, D.OOklahoma City, OK 731091942445804
  4. Holly Costner, D.O.Oklahoma City, OK 731091912159492
  5. Colby Edwards, D.O.Oklahoma City, OK 731091114093655
  6. Tiffany Elliott, D.O.Oklahoma City, OK 731091801026851
  7. Adam Henson, D.O.Oklahoma City, OK 731091093963498
  8. Jarrod Mueggenborg, D.O.Oklahoma City, OK 731091629389432

Common questions

What is Melissa A. Buessing, D.O.'s NPI number?

Melissa A. Buessing, D.O.'s National Provider Identifier (NPI) is 1134416357, issued on Jul 8, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Melissa A. Buessing, D.O. located?

The NPPES record lists a practice address at 4401 S Western Ave, Oklahoma City, OK, 73109. Phone: (405) 636-7195. Providers update this record themselves, so call before visiting.

How can I verify Melissa A. Buessing, D.O.'s license?

NPPES lists Oklahoma license number 5061, 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 Melissa A. Buessing, D.O. prescribe under Medicare Part D?

In 2024, Melissa A. Buessing, D.O. had 332 Medicare Part D claims for 195 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.