Mary Gergis, P.A.
NPI 1164758371 · Medical Physician Assistant · Elizabethtown, PA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Gergis, P.A. is a Medical Physician Assistant provider in Elizabethtown, PA (NPI 1164758371).
Provider details
- NPI number
- 1164758371
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- P.A.
- Sex
- Female
- Sole proprietor
- Yes
- License
- MA058966 (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
16 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)
- 604 Continental BlvdDanville, PA 17821Phone: (570) 284-4575Fax: (570) 284-4577
Registry dates
- Enumerated
- 2009-10-22
- Last updated
- 2026-03-16
- Certified
- 2026-03-16
Frequently asked questions
- What is Mary Gergis's NPI number?
- Mary Gergis's National Provider Identifier (NPI) is 1164758371, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Gergis's specialty?
- Mary Gergis is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Gergis located?
- Mary Gergis's practice location on file with NPPES is 530 E. Cedar Street, Elizabethtown, PA 17022-2516.
- What is Mary Gergis's phone number?
- The practice phone number listed in the NPPES registry for Mary Gergis is (717) 689-1245.
- Does Mary Gergis accept Medicare?
- Mary Gergis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Gergis's NPI active?
- Yes — Mary Gergis's NPI (1164758371) is active in the NPPES registry as of the last update on 2026-03-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.