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MATHEW HARRELL D.O
NPI 1396156949
Pediatrics - Neonatal-Perinatal Medicine in Bethesda, MD

Active since May 16, 2014PECOS Enrolled
8901 WISCONSIN AVE, WALTER REED NATIONAL MILITARY MEDICAL CENTER, BETHESDA, MD 20889(937) 371-9746 Get Directions Write a Review

NPPES record last updated: April 3, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Apr 3, 2025, Oct 24, 2023, May 8, 2018 and 1 more (4 updates tracked since 2016).

About Mathew Harrell D.o NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MATHEW HARRELL D.O (NPI 1396156949) is an individual neonatal-perinatal medicine provider in Bethesda, Maryland, licensed in Maryland (H0097268) and active in the NPI registry since May 2014. He is enrolled in Medicare PECOS and maintains a secondary practice location in Frederick.

NPPES Registry Identity

NPI1396156949
Entity TypeIndividualMale
Primary Taxonomy2080N0001X
Provider Legal NameMATHEW HARRELLCredential: D.O
Location Address8901 WISCONSIN AVE, WALTER REED NATIONAL MILITARY MEDICAL CENTERBethesda, MD 20889-5600
Mailing Address8901 Wisconsin AveBethesda, MD 20889-0004
Phone(937) 371-9746
Sole ProprietorNo
Enumeration DateMay 16, 2014
Last NPPES UpdateApril 3, 20254 updates tracked since enumeration
NPPES CertifiedApril 3, 2025
✔ NPI 1396156949 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatrics · Neonatal-Perinatal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2080N0001X
License✔ Licensed in MD · H0097268
Definition
A pediatrician who is the principal care provider for sick newborn infants. Clinical expertise is used for direct patient care and for consulting with obstetrical colleagues to plan for the care of mothers who have high-risk pregnancies.
Also ListedPediatricsTaxonomy 208000000X · License 0102204314 (VA), H0097268 (MD)
8901 WISCONSIN AVE, Bethesda, MD 20889
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Secondary Practice Location 1

Location 1400 W 7th StFrederick, MD 21701-4593 · Phone (240) 566-3300

Other Identifiers 1

MedicaidH0097268MD

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mathew Harrell D.o is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. TAMMERA NELSON
Pharmacist
8901 WISCONSIN AVE
BETHESDA, MD 20889
Montgomery County (301) 295-4497
DAWOOD TAFTI M.D.
Radiology (Diagnostic Radiology)
8901 WISCONSIN AVE
BETHESDA, MD 20889
Montgomery County (301) 319-8373
DR. ASHLEY BEE BOZZAY
Student in an Organized Health Care Education/Training Program
8901 WISCONSIN AVE
BETHESDA, MD 20889
Montgomery County (301) 295-8588
DR. ADAM JOSEPH MAIER DO
Internal Medicine (Infectious Disease)
8901 WISCONSIN AVE
BETHESDA, MD 20889
Montgomery County (301) 295-4000
OANA MARIA POVIAN STROIE MD
General Practice
8901 WISCONSIN AVE
BETHESDA, MD 20889
Montgomery County (301) 295-4000
SIMAL RUHISHTA ALI DO
General Practice
8901 WISCONSIN AVE
BETHESDA, MD 20889
Montgomery County (301) 295-4900
DR. JACOB L FRIESEN M.D.
Psychiatry & Neurology (Psychiatry)
8901 WISCONSIN AVE, WRNMMC, NICOE, BUILDING 51
BETHESDA, MD 20889
Montgomery County (301) 319-3772
MS. CARLA PATRICE ALEXIS P.T.
Physical Therapist
8901 WISCONSIN AVE
BETHESDA, MD 20889
Montgomery County (301) 295-4880

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mathew Harrell's NPI number?

The NPI number for Mathew Harrell is 1396156949. It was assigned to this individual provider in the NPPES registry on May 16, 2014.

Where is Mathew Harrell located?

Mathew Harrell practices at 8901 Wisconsin Ave Walter Reed National Military Medical Center, Bethesda, MD 20889. The listed phone number is (937) 371-9746.

What is Mathew Harrell's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Neonatal-Perinatal Medicine, with taxonomy code 2080N0001X.

Is Mathew Harrell enrolled in Medicare?

Yes. Mathew Harrell is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Mathew Harrell was last updated on April 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.