Mack Ruffin, MD
NPI 1245329101 · Family Medicine Physician · Mechanicsburg, PA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mack Ruffin, MD is a Family Medicine Physician provider in Mechanicsburg, PA (NPI 1245329101).
Provider details
- NPI number
- 1245329101
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 4301055570 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Additional practice locations (1)
- 145 N 6th St Fl 2Reading, PA 19601-3096Phone: (610) 208-4558Fax: (610) 378-2441
Registry dates
- Enumerated
- 2006-10-11
- Last updated
- 2023-05-09
- Certified
- 2023-05-09
Frequently asked questions
- What is Mack Ruffin's NPI number?
- Mack Ruffin's National Provider Identifier (NPI) is 1245329101, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mack Ruffin's specialty?
- Mack Ruffin is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mack Ruffin located?
- Mack Ruffin's practice location on file with NPPES is 140 Old Willow Mill Rd, Mechanicsburg, PA 17050-1816.
- What is Mack Ruffin's phone number?
- The practice phone number listed in the NPPES registry for Mack Ruffin is (717) 766-4635.
- Does Mack Ruffin accept Medicare?
- Mack Ruffin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mack Ruffin's NPI active?
- Yes — Mack Ruffin's NPI (1245329101) is active in the NPPES registry as of the last update on 2023-05-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.