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NICHOLAS JAMES CARLIN DO
NPI 1184284598
Internal Medicine - Critical Care Medicine in Bethesda, MD

Active since June 18, 2019
8901 ROCKVILLE PIKE, BETHESDA, MD 20889(301) 295-4000 Get Directions Write a Review

NPPES record last updated: March 19, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Mar 19, 2025, Jun 18, 2019 (2 updates tracked since 2019).

About Nicholas James Carlin Do NPPES

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

NICHOLAS JAMES CARLIN DO (NPI 1184284598) is an individual critical care medicine provider in Bethesda, Maryland, licensed in Michigan (5101025938) and active in the NPI registry since June 2019.

NPPES Registry Identity

NPI1184284598
Entity TypeIndividualMale
Primary Taxonomy207RC0200X
Provider Legal NameNICHOLAS JAMES CARLINCredential: DO
Location Address8901 ROCKVILLE PIKEBethesda, MD 20889-5650
Mailing Address4494 Palmer Rd N, Bethesda, Md 20814Apo, AA 20814
Phone(301) 295-4000
Sole ProprietorYes
Enumeration DateJune 18, 2019
Last NPPES UpdateMarch 19, 20252 updates tracked since enumeration
NPPES CertifiedMarch 17, 2025
✔ NPI 1184284598 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Critical Care MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RC0200X
License✔ Licensed in MI · 5101025938
Definition
An internist who diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.
8901 ROCKVILLE PIKE, Bethesda, MD 20889
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

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. LIESL SHOCKLEY GRENIER M.D.
Dermatology (Dermatopathology)
8901 ROCKVILLE PIKE
BETHESDA, MD 20889
Montgomery County (301) 295-4000
MEGAN JUDITH LENIHAN MD
Surgery
8901 ROCKVILLE PIKE
BETHESDA, MD 20889
Montgomery County (301) 295-4000
JOHNS HOPKINS UNIVERSITY
Internal Medicine (Endocrinology, Diabetes & Metabolism)
8901 ROCKVILLE PIKE
BETHESDA, MD 20889
Montgomery County (301) 400-1382
NATASHA ANTONY MD
Obstetrics & Gynecology
8901 ROCKVILLE PIKE
BETHESDA, MD 20889
Montgomery County (301) 295-4600
MATTHEW NICHOLAS RIBEIRO MD
Anesthesiology
8901 ROCKVILLE PIKE
BETHESDA, MD 20889
Montgomery County (301) 295-4000
MR. ANDREW JOSEPH ULLMANN JR. DO
Internal Medicine
8901 ROCKVILLE PIKE
BETHESDA, MD 20889
Montgomery County (908) 635-6978
BRYCE TANNER GARDNER DMD
Military Health Care Provider
8901 ROCKVILLE PIKE
BETHESDA, MD 20889
Montgomery County (301) 295-4340
PARESH RAM PATEL MD
Emergency Medicine
8901 ROCKVILLE PIKE
BETHESDA, MD 20889
Montgomery County (301) 295-4810

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 Nicholas Carlin's NPI number?

The NPI number for Nicholas Carlin is 1184284598. It was assigned to this individual provider in the NPPES registry on June 18, 2019.

Where is Nicholas Carlin located?

Nicholas Carlin practices at 8901 Rockville Pike, Bethesda, MD 20889. The listed phone number is (301) 295-4000.

What is Nicholas Carlin's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.

When was this NPI record last updated?

The NPPES record for Nicholas Carlin was last updated on March 19, 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.