Ara Messamer, NNP-BC
NPI 1851717565 · Neonatal Nurse Practitioner · Charlottesville, VA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ara Messamer, NNP-BC is a Neonatal Nurse Practitioner provider in Charlottesville, VA (NPI 1851717565).
Provider details
- NPI number
- 1851717565
- Entity type
- Individual
- Primary specialty
- Neonatal Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NNP-BC
- Sex
- Female
- Sole proprietor
- Yes
- License
- 3676 (SC)
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
12 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
- 2014-03-06
- Last updated
- 2024-07-03
- Certified
- 2024-07-03
Frequently asked questions
- What is Ara Messamer's NPI number?
- Ara Messamer's National Provider Identifier (NPI) is 1851717565, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ara Messamer's specialty?
- Ara Messamer is listed in the NPPES registry with a primary specialty of Neonatal Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ara Messamer located?
- Ara Messamer's practice location on file with NPPES is 1215 Lee St, Charlottesville, VA 22908-0816.
- What is Ara Messamer's phone number?
- The practice phone number listed in the NPPES registry for Ara Messamer is (434) 924-0123.
- Does Ara Messamer accept Medicare?
- Ara Messamer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ara Messamer's NPI active?
- Yes — Ara Messamer's NPI (1851717565) is active in the NPPES registry as of the last update on 2024-07-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.