Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. JAMES ROBERT ROST MD
NPI 1902880156
Pediatrics - Neonatal-Perinatal Medicine in Rockville, MD

Q: What is James Rost's NPI number?

The NPI number for James Rost is 1902880156. It was assigned to this individual provider in the NPPES registry on December 1, 2005.

Q: What is James Rost's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for James Rost was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 43 days 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.

Active since December 01, 2005PECOS Enrolled

9901 MEDICAL CENTER DR, NICU, ROCKVILLE, MD 20850(301) 279-3692 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

On this page

About Dr. James Robert Rost Md NPPES

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

DR. JAMES ROBERT ROST MD (NPI 1902880156) is an individual neonatal-perinatal medicine provider in Rockville, Maryland, licensed in Maryland (D0051461) and active in the NPI registry since December 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1902880156

Entity TypeIndividualMale

Primary Taxonomy2080N0001X

Provider Legal NameDR. JAMES ROBERT ROSTCredential: MD

Location Address9901 MEDICAL CENTER DR, NICURockville, MD 20850-3357

Mailing AddressPo Box 79061Baltimore, MD 21279-0061 · (240) 365-2510 · Fax (240) 364-2539

Phone(301) 279-3692

Sole ProprietorNo

Enumeration DateDecember 1, 2005

Last NPPES UpdateJuly 13, 2026

✔ NPI 1902880156 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Neonatal-Perinatal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code2080N0001X

License✔ Licensed in MD · D0051461

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.

9901 MEDICAL CENTER DR, Rockville, MD 20850

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. James Robert Rost Md 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.

LOGAN HEWITT LMSW LGSM

Social Worker

9901 MEDICAL CENTER DR
ROCKVILLE, MD 20850

Montgomery County (240) 826-6000

DR. SHERRY CHANG PHARM.D.

Pharmacist (Pharmacotherapy)

9901 MEDICAL CENTER DR
ROCKVILLE, MD 20850

Montgomery County (301) 294-0612

RAKESH MAKADIA M.D

Internal Medicine

9901 MEDICAL CENTER DR
ROCKVILLE, MD 20850

Montgomery County (240) 826-6000

MESFIN WOLDESENBET M.D.

Pediatrics (Neonatal-Perinatal Medicine)

9901 MEDICAL CENTER DR
ROCKVILLE, MD 20850

Montgomery County (240) 826-7392

FABIAN PADRON PA-C

Physician Assistant (Surgical)

9901 MEDICAL CENTER DR
ROCKVILLE, MD 20850

Montgomery County (240) 826-6000

SANDRA ST JEAN

Counselor (Professional)

9901 MEDICAL CENTER DR
ROCKVILLE, MD 20850

Montgomery County (240) 826-6000

DR. ANUJA RASTOGI M.D.

Pediatrics

9901 MEDICAL CENTER DR, PEDIATRIC FLOOR
ROCKVILLE, MD 20850

Montgomery County (240) 826-6480

NICOLE MARIE EDWARDS PA-C

Physician Assistant (Medical)

9901 MEDICAL CENTER DR
ROCKVILLE, MD 20850

Montgomery County (586) 703-4476

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 James Rost's NPI number?

The NPI number for James Rost is 1902880156. It was assigned to this individual provider in the NPPES registry on December 1, 2005.

Where is James Rost located?

James Rost practices at 9901 Medical Center Dr Nicu, Rockville, MD 20850. The listed phone number is (301) 279-3692.

What is James Rost's specialty?

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

Is James Rost enrolled in Medicare?

Yes. James Rost is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for James Rost was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 43 days 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.