Mary Hyatt
Family Medicine Physician · Greenwood, SC
Mary Hyatt is a family medicine physician with a practice address in Greenwood, South Carolina, and NPI 1922665405, issued on May 21, 2019. Check the license (South Carolina 82502, as entered in NPPES) on the South Carolina Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Mary Hyatt
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 82502 SC
Self-reported in NPPES; status is on the state search - Practice location
- 155 Academy Ave, Greenwood, SC 29646
- Phone
- (864) 725-4865
- Enumerated
- May 21, 2019
- Record last updated
- Dec 9, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (864) 725-4883
- Medicare enrollment
- Enrolled (PECOS I20220601001349); accepts Medicare assignment
- Medical or professional school
- University Of South Carolina School Of Medicine, 2019
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,700 in South Carolina → Look up another NPI →
Also registered at 155 Academy Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Brittany BennettStudent in an Organized Health Care Education/Training Program1326899824
- Matthew Brettmann, MDFamily Medicine Physician1518540434
- Faith BrownStudent in an Organized Health Care Education/Training Program1013700632
- Gray BuchananClinical Child & Adolescent Psychologist1386808178
- Dwain Chambers, MDStudent in an Organized Health Care Education/Training Program1811785033
- Samuel Clarke, MDFamily Medicine Physician1275566119
Verify Mary Hyatt in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Carolina Board of Medical Examiners
Search for license 82502Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
76% fewer Medicare Part D claims than the average family medicine physician in 2024
855 Medicare Part D claims for 134 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 66% of claims.
Most prescribed
- Ozempic124 claims
- Mounjaro54 claims
- Rosuvastatin Calcium51 claims
- Atorvastatin Calcium49 claims
- Tresiba Flextouch U-10041 claims
- Lantus Solostar39 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 MIPS final score for 2023 (Medicare payment program): 96.1 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $328.30
16 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. 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.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
2 hospitals and group practices
- Self Regional HealthcareGreenwood, SC · Acute Care Hospitals4 of 5 stars
- Self Medical GroupGreenwood, SC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Mary Hyatt among 2,700 family medicine physician records in South Carolina
Mary Hyatt is one of 2,700 family medicine physician records with a practice address in South Carolina. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 77% of them.
- NPI issued2019 · 77% of these records are older, 20% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2019 · median 2006 among the 1,638 with a school on file
- Record last updated2021 · 50% 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 South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
90 family medicine physician records list a practice address in Greenwood
They are 90 of the 1,262 NPPES records with a practice address in Greenwood, and 2,700 family medicine physician records in South Carolina.
All 2,700 in South Carolina → Every provider in Greenwood → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- David BridgesGreenwood, SC 296461598720112
- Samuel Clarke, MDGreenwood, SC 296461275566119
- Jason Dahlberg, M.D.Greenwood, SC 296461508800848
- Todd Gallman, MDGreenwood, SC 296461962498998
- Harvey Hatcher, MDGreenwood, SC 296461053338061
- Jonathan HeglerGreenwood, SC 296461952382277
- Daphne Karel, MDGreenwood, SC 296461336166339
- Ashley McGee, MDGreenwood, SC 296461437174505
Common questions
What is Mary Hyatt's NPI number?
Mary Hyatt's National Provider Identifier (NPI) is 1922665405, issued on May 21, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Mary Hyatt located?
The NPPES record lists a practice address at 155 Academy Ave, Greenwood, SC, 29646. Phone: (864) 725-4865. Providers update this record themselves, so call before visiting.
How can I verify Mary Hyatt's license?
NPPES lists South Carolina license number 82502, as entered by the provider. Search the South Carolina Board of Medical Examiners at https://verify.llronline.com/LicLookup/Med/Med.aspx?div=22. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Mary Hyatt prescribe under Medicare Part D?
In 2024, Mary Hyatt had 855 Medicare Part D claims for 134 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Mary Hyatt's MIPS final score?
The 2023 MIPS final score is 96.1 of 100. 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.