Teresa Hardesty, D.O.
Internal Medicine Physician · Tulsa, OK
Teresa Hardesty, D.O. is an internal medicine physician with a practice address in Tulsa, Oklahoma, and NPI 1528446804, issued on May 7, 2015. Check the license (Oklahoma 5988, as entered in NPPES) on the Oklahoma Board of Medical Licensure and Supervision; the Medicare figures below come from public CMS files.
- Name
- Teresa Hardesty
- Credential
- D.O.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 5988 OK
Self-reported in NPPES; status is on the state search - Practice location
- 6600 S Yale Ave Ste 650, Tulsa, OK 74136
- Phone
- (918) 502-7800
- Enumerated
- May 7, 2015
- Record last updated
- Nov 30, 2024
- Fax
- (918) 502-7815
- Medicare enrollment
- Enrolled (PECOS I20180724002206); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,115 in Oklahoma → Look up another NPI →
Also registered at 6600 S Yale Ave Ste 650
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Allison Conaway, APRN, CNPFamily Nurse Practitioner1639776255
- Micah Derby, D.O.Internal Medicine Physician1548605199
- Michael Hiebert, D.O.Internal Medicine Physician1083154215
Verify Teresa Hardesty in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOklahoma Board of Medical Licensure and Supervision
Search for license 5988Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
14% fewer Medicare Part D claims than the average internal medicine physician in 2024
2,735 Medicare Part D claims for 351 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 25% of claims.
Most prescribed
- Atorvastatin Calcium180 claims
- Albuterol Sulfate Hfa102 claims
- Amlodipine Besylate101 claims
- Lisinopril99 claims
- Levothyroxine Sodium87 claims
- Trulicity80 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 86.9 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $145.83
3 payments; by number, the most common kind was food and beverage; the largest payer was Insulet Corporation. The 50,334 providers of this specialty with any payment received $1,303.06 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.
Bills Medicare through one group practice
- Warren Clinic IncTulsa, OK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Teresa Hardesty among 1,115 internal medicine physician records in Oklahoma
Teresa Hardesty, D.O. is one of 1,115 internal medicine physician records with a practice address in Oklahoma. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 66% of them.
- NPI issued2015 · 66% of these records are older, 32% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2015 · median 2007 among the 653 with a school on file
- Record last updated2024 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
307 internal medicine physician records list a practice address in Tulsa
They are 307 of the 18,643 NPPES records with a practice address in Tulsa, and 1,115 internal medicine physician records in Oklahoma.
All 1,115 in Oklahoma → Every provider in Tulsa → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- James Bailey, M.D.Tulsa, OK 741361699750349
- Kami Barton, M.D.Tulsa, OK 741361235114471
- Vincent Bryan, DOTulsa, OK 741361134129356
- Brent Dennis, M.D.Tulsa, OK 741361932185709
- Stephen Fincher, M.D.Tulsa, OK 741361952388555
- Johnny Fowler, M.D.Tulsa, OK 741361184601619
- Mark Galles, M.D.Tulsa, OK 741361982681482
- Philip Hess, M.D.Tulsa, OK 741361750368924
Common questions
What is Teresa Hardesty, D.O.'s NPI number?
Teresa Hardesty, D.O.'s National Provider Identifier (NPI) is 1528446804, issued on May 7, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Teresa Hardesty, D.O. located?
The NPPES record lists a practice address at 6600 S Yale Ave Ste 650, Tulsa, OK, 74136. Phone: (918) 502-7800. Providers update this record themselves, so call before visiting.
How can I verify Teresa Hardesty, D.O.'s license?
NPPES lists Oklahoma license number 5988, 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 Teresa Hardesty, D.O. prescribe under Medicare Part D?
In 2024, Teresa Hardesty, D.O. had 2,735 Medicare Part D claims for 351 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Teresa Hardesty, D.O.'s MIPS final score?
The 2023 MIPS final score is 86.9 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.