NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mark Gregory Roddy, M.D.

Pediatric Emergency Medicine (Pediatrics) Physician in Rockville, MD · enumerated 2006 · practices at Pm Pediatrics of Maryland LLC.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1417998600

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Mark Gregory Roddy
Credential M.D.
Sex Male
Practice address 12254 Rockville Pike, Rockville, MD, 20852
Enumeration date Jun 9, 2006
Last updated in NPPES Jun 30, 2026

Taxonomy & licenses

2080P0204X Pediatric Emergency Medicine (Pediatrics) Physician Allopathic & Osteopathic Physicians · License 0101265385 (VA) Secondary
2080P0204X Pediatric Emergency Medicine (Pediatrics) Physician Allopathic & Osteopathic Physicians · License MD600005786 (DC) Secondary
2080P0204X Pediatric Emergency Medicine (Pediatrics) Physician Allopathic & Osteopathic Physicians · License D0060175 (MD) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
402444301 Medicaid MD -

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Mark Roddy?
The National Provider Identifier (NPI) for Mark Roddy is 1417998600, a Type 1 (individual) record in the CMS NPPES registry.
Where does Mark Roddy practice?
The practice location on file with NPPES is in Rockville, MD. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-30.