James Rost, MD
NPI 1902880156 · Neonatal-Perinatal Medicine Physician · Rockville, MD
Enrolled with Medicare as Order and Referring Only - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Rost, MD is a Neonatal-Perinatal Medicine Physician provider in Rockville, MD (NPI 1902880156).
Provider details
- NPI number
- 1902880156
- Entity type
- Individual
- Primary specialty
- Neonatal-Perinatal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- License
- D0051461 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
Registry dates
- Enumerated
- 2005-12-01
- Last updated
- 2007-07-09
Frequently asked questions
- What is James Rost's NPI number?
- James Rost's National Provider Identifier (NPI) is 1902880156, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Rost's specialty?
- James Rost is listed in the NPPES registry with a primary specialty of Neonatal-Perinatal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is James Rost located?
- James Rost's practice location on file with NPPES is 9901 Medical Center Dr, Rockville, MD 20850-3357.
- What is James Rost's phone number?
- The practice phone number listed in the NPPES registry for James Rost is (301) 279-3692.
- Does James Rost accept Medicare?
- James Rost is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Rost's NPI active?
- Yes — James Rost's NPI (1902880156) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.