Samantha Messamer, PA
NPI 1386323715 · Physician Assistant · Chapel Hill, NC
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Samantha Messamer, PA is a Physician Assistant provider in Chapel Hill, NC (NPI 1386323715).
Provider details
- NPI number
- 1386323715
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- Sole proprietor
- No
- License
- 0010-13371 (NC)
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
2 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 31 | 30 |
| Cephalexin | 23 | 22 |
| Doxycycline Monohydrate | 22 | 22 |
| Prednisone | 17 | 17 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 14 | 14 |
| Fluconazole | 13 | — |
| Nirmatrelvir/Ritonavirbrand: Paxlovid | 13 |
Practice location
Mailing address
Additional practice locations (1)
- 1617 N Main St Ste 101Fuquay Varina, NC 27526-9021Phone: (984) 215-6595Fax: (984) 215-6596
Registry dates
- Enumerated
- 2023-07-13
- Last updated
- 2025-03-05
- Certified
- 2025-03-05
Frequently asked questions
- What is Samantha Messamer's NPI number?
- Samantha Messamer's National Provider Identifier (NPI) is 1386323715, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Samantha Messamer's specialty?
- Samantha Messamer is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Samantha Messamer located?
- Samantha Messamer's practice location on file with NPPES is 1840 Martin Luther King Jr Blvd, Chapel Hill, NC 27514-7415.
- What is Samantha Messamer's phone number?
- The practice phone number listed in the NPPES registry for Samantha Messamer is (984) 272-2422.
- Does Samantha Messamer accept Medicare?
- Samantha Messamer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Samantha Messamer's NPI active?
- Yes — Samantha Messamer's NPI (1386323715) is active in the NPPES registry as of the last update on 2025-03-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.