Melissa Mellon, P.A.
NPI 1144638917 · Physician Assistant · Annville, PA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Melissa Mellon, P.A. is a Physician Assistant provider in Annville, PA (NPI 1144638917).
Provider details
- NPI number
- 1144638917
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- P.A.
- Sex
- Female
- Sole proprietor
- No
- License
- MA056972 (PA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
11 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
Registry dates
- Enumerated
- 2014-07-24
- Last updated
- 2026-04-16
- Certified
- 2026-04-16
Frequently asked questions
- What is Melissa Mellon's NPI number?
- Melissa Mellon's National Provider Identifier (NPI) is 1144638917, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Mellon's specialty?
- Melissa Mellon is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Melissa Mellon located?
- Melissa Mellon's practice location on file with NPPES is 1251 E Main St Rm 18, Annville, PA 17003-1643.
- What is Melissa Mellon's phone number?
- The practice phone number listed in the NPPES registry for Melissa Mellon is (717) 988-0530.
- Does Melissa Mellon accept Medicare?
- Melissa Mellon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Melissa Mellon's NPI active?
- Yes — Melissa Mellon's NPI (1144638917) is active in the NPPES registry as of the last update on 2026-04-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.