Mack T. Ruffin, MD
Family Medicine Physician · Mechanicsburg, PA
Mack T. Ruffin, MD is a family medicine physician with a practice address in Mechanicsburg, Pennsylvania, and NPI 1245329101, issued on Oct 11, 2006. Check the license (Pennsylvania MD459216, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Mack T. Ruffin
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- MD459216 PA
4301055570 MI
Self-reported in NPPES; status is on the state search - Practice location
- 140 Old Willow Mill RD, Mechanicsburg, PA 17050
- Phone
- (717) 766-4635
- Enumerated
- Oct 11, 2006
- Record last updated
- May 9, 2023
- Fax
- (717) 766-4818
- Medicaid IDs
- 1031816190001 PA
2623517 MI - Entity
- Type 1 · individual
8 nearest family medicine physician records → All 7,483 in Pennsylvania → Look up another NPI →
Also registered at 140 Old Willow Mill RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Mack T. Ruffin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD459216Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 71.8 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).
Mack T. Ruffin among 7,483 family medicine physician records in Pennsylvania
Mack T. Ruffin, MD is one of 7,483 family medicine physician records with a practice address in Pennsylvania. 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 2006, is newer than 12% of them.
- NPI issued2006 · 12% of these records are older, 53% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 61% of these records are
- Record last updated2023 · 58% 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 Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
49 family medicine physician records list a practice address in Mechanicsburg
They are 49 of the 1,659 NPPES records with a practice address in Mechanicsburg, and 7,483 family medicine physician records in Pennsylvania.
All 7,483 in Pennsylvania → Every provider in Mechanicsburg → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Vanitha Abraham, M.D.Mechanicsburg, PA 170501124011101
- Ann Bogdan, MDMechanicsburg, PA 170501992762058
- Vernne Greiner, DOMechanicsburg, PA 170501255398319
- Margaret Groff, M.D.Mechanicsburg, PA 170501073506945
- Richard Harker, MDMechanicsburg, PA 170501780670885
- Creston Herold, MDMechanicsburg, PA 170501184610289
- Charles Lowe, MDMechanicsburg, PA 170501841253119
- Valentine Osborn, DOMechanicsburg, PA 170501750348827
Common questions
What is Mack T. Ruffin, MD's NPI number?
Mack T. Ruffin, MD's National Provider Identifier (NPI) is 1245329101, issued on Oct 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mack T. Ruffin, MD located?
The NPPES record lists a practice address at 140 Old Willow Mill RD, Mechanicsburg, PA, 17050. Phone: (717) 766-4635. Providers update this record themselves, so call before visiting.
How can I verify Mack T. Ruffin, MD's license?
NPPES lists Pennsylvania license number MD459216, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
What is Mack T. Ruffin, MD's MIPS final score?
The 2023 MIPS final score is 71.8 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.