NPPES file of Aug 9, 2026

Sarah Mack, DO

Family Medicine Physician · Durant, OK

Sarah Mack, DO is a family medicine physician with a practice address in Durant, Oklahoma, and NPI 1760052062, issued on Jun 29, 2021. Check the license (Oklahoma 0419R, 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
1760052062
Name
Sarah Mack
Credential
DO
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
0419R OK
Self-reported in NPPES; status is on the state search
Practice location
1600 W University Blvd, Durant, OK 74701
Phone
(580) 924-5500
Enumerated
Jun 29, 2021
Record last updated
Jun 29, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(580) 924-1991
Medicare enrollment
Enrolled (PECOS I20240906001978); accepts Medicare assignment
Medical or professional school
Rocky Vista University College Of Osteopathic Med, 2021
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 1600 W University Blvd

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

  1. Michael Boger, D.O.Family Medicine Physician1245517473
  2. Hailey BondSpeech-Language Pathologist1023852472
  3. Josie ChalkOccupational Therapy Assistant1356030373
  4. Danielle Coffey, DOFamily Medicine Physician1851943856
  5. Alexus Coxsey, OTROccupational Therapist1760237549
  6. Michael Cranford, DOFamily Medicine Physician1528553153

Verify Sarah Mack 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 0419R
    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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91% fewer Medicare Part D claims than the average family medicine physician in 2024

316 Medicare Part D claims for 106 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.

  1. Sarah Mack316
  2. Specialty average3,544

Most prescribed

  1. Pantoprazole Sodium18 claims
  2. Ozempic15 claims
  3. Rosuvastatin Calcium11 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: $227.68

11 payments; by number, the most common kind was food and beverage; the largest payer was Exact Sciences Corporation. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Sarah Mack$227.68
  2. Specialty average$902.55

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

  1. Altitude Family And Internal Medicine, LLCLittleton, CO

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

Sarah Mack among 2,303 family medicine physician records in Oklahoma

Sarah Mack, DO is one of 2,303 family medicine physician 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 2021, is newer than 89% of them.

  • NPI issued2021 · 89% of these records are older, 7% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 61% of these records are
  • Graduated2021 · median 2008 among the 1,407 with a school on file
  • Record last updated2021 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

55 family medicine physician records list a practice address in Durant

They are 55 of the 994 NPPES records with a practice address in Durant, and 2,303 family medicine physician records in Oklahoma.

The 8 family medicine physician records with the nearest ZIP codes

  1. Tiffany Burke, ARNP, FNPDurant, OK 747011417036104
  2. John Conley, D.O.Durant, OK 747011659438034
  3. David Dillow, D.O.Durant, OK 747011821090572
  4. Julie Dudley, D.O.Durant, OK 747011841318771
  5. Phyllis Engles, MDDurant, OK 747011669467312
  6. Jeffrey Gastorf, D.O.Durant, OK 747011275537953
  7. Melissa Gastorf, D.O,Durant, OK 747011164426847
  8. Terry Gerard, DODurant, OK 747011790739019

Common questions

What is Sarah Mack, DO's NPI number?

Sarah Mack, DO's National Provider Identifier (NPI) is 1760052062, issued on Jun 29, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Sarah Mack, DO located?

The NPPES record lists a practice address at 1600 W University Blvd, Durant, OK, 74701. Phone: (580) 924-5500. Providers update this record themselves, so call before visiting.

How can I verify Sarah Mack, DO's license?

NPPES lists Oklahoma license number 0419R, 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 Sarah Mack, DO prescribe under Medicare Part D?

In 2024, Sarah Mack, DO had 316 Medicare Part D claims for 106 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.