Matthew Nunnelley, MD
NPI 1356504856 · Internal Medicine Physician · Bethesda, MD
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Matthew Nunnelley, MD is a Internal Medicine Physician provider in Bethesda, MD (NPI 1356504856).
Provider details
- NPI number
- 1356504856
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- TP181 (KY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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)
- 4700 Waters AvenueMemorial University Medical CenterSavannah, GA 31404Phone: (912) 350-8350
- 9300 Dewitt LoopAlexander T Augusta Military Medical CenterFort Belvoir, VA 22060Phone: (571) 231-3224
Registry dates
- Enumerated
- 2008-07-03
- Last updated
- 2025-03-14
- Certified
- 2025-03-14
Frequently asked questions
- What is Matthew Nunnelley's NPI number?
- Matthew Nunnelley's National Provider Identifier (NPI) is 1356504856, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Nunnelley's specialty?
- Matthew Nunnelley is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Matthew Nunnelley located?
- Matthew Nunnelley's practice location on file with NPPES is 8901 Rockville Pike, Bethesda, MD 20889-0001.
- What is Matthew Nunnelley's phone number?
- The practice phone number listed in the NPPES registry for Matthew Nunnelley is (301) 295-4000.
- Does Matthew Nunnelley accept Medicare?
- Matthew Nunnelley is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Matthew Nunnelley's NPI active?
- Yes — Matthew Nunnelley's NPI (1356504856) is active in the NPPES registry as of the last update on 2025-03-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.