Margaret Yealy, PA-C
NPI 1295796811 · Physician Assistant · Chambersburg, PA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Margaret Yealy, PA-C is a Physician Assistant provider in Chambersburg, PA (NPI 1295796811).
Provider details
- NPI number
- 1295796811
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- MA053263 (PA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 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 (2)
- 785 5th AveChambersburg, PA 17201-4232Phone: (717) 263-9555
- 501 E Main StWaynesboro, PA 17268-2353Phone: (717) 765-4000Fax: (717) 765-3669
Registry dates
- Enumerated
- 2006-03-31
- Last updated
- 2021-02-08
- Certified
- 2021-02-08
Frequently asked questions
- What is Margaret Yealy's NPI number?
- Margaret Yealy's National Provider Identifier (NPI) is 1295796811, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Yealy's specialty?
- Margaret Yealy is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Margaret Yealy located?
- Margaret Yealy's practice location on file with NPPES is 22 St Paul Dr Ste 101, Chambersburg, PA 17201-1036.
- What is Margaret Yealy's phone number?
- The practice phone number listed in the NPPES registry for Margaret Yealy is (717) 262-2665.
- Does Margaret Yealy accept Medicare?
- Margaret Yealy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Margaret Yealy's NPI active?
- Yes — Margaret Yealy's NPI (1295796811) is active in the NPPES registry as of the last update on 2021-02-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.