Mathew Harrell, D.O
NPI 1396156949 · Neonatal-Perinatal Medicine Physician · Bethesda, MD
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mathew Harrell, D.O is a Neonatal-Perinatal Medicine Physician provider in Bethesda, MD (NPI 1396156949).
Provider details
- NPI number
- 1396156949
- Entity type
- Individual
- Primary specialty
- Neonatal-Perinatal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O
- Sex
- Male
- Sole proprietor
- No
- License
- H0097268 (MD)
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
12 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)
- 400 W 7th StFrederick, MD 21701-4593Phone: (240) 566-3300
Registry dates
- Enumerated
- 2014-05-16
- Last updated
- 2025-04-03
- Certified
- 2025-04-03
Frequently asked questions
- What is Mathew Harrell's NPI number?
- Mathew Harrell's National Provider Identifier (NPI) is 1396156949, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mathew Harrell's specialty?
- Mathew Harrell is listed in the NPPES registry with a primary specialty of Neonatal-Perinatal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mathew Harrell located?
- Mathew Harrell's practice location on file with NPPES is 8901 Wisconsin Ave, Bethesda, MD 20889-5600.
- What is Mathew Harrell's phone number?
- The practice phone number listed in the NPPES registry for Mathew Harrell is (937) 371-9746.
- Does Mathew Harrell accept Medicare?
- Mathew Harrell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mathew Harrell's NPI active?
- Yes — Mathew Harrell's NPI (1396156949) is active in the NPPES registry as of the last update on 2025-04-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.