Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Carlos J Romero Marrero, M.D.

Gastroenterology Physician in Hollywood, FL · enumerated 2007.

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

National Provider Identifier

1194936757

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Registry record

Entity type Individual (Type 1)

Name Dr. Carlos J Romero Marrero

Credential M.D.

Sex Male

Practice address 7369 Sheridan St Ste 300, Hollywood, FL, 33024

Phone (954) 451-5932

Enumeration date May 25, 2007

Last updated in NPPES Feb 5, 2021

Taxonomy & licenses

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License 096715 (OH) Secondary

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License 104577 (MN) Secondary

207RI0008X Hepatology Physician Allopathic & Osteopathic Physicians · License 096715 (OH) Secondary

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License ME147148 (FL) Primary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 15391 (PR) Secondary

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License 52354 (MN) Secondary

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
ENROLLED	Medicaid	MN	-
ENROLLED	Medicaid	IA	-

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

Is NPI 1194936757 active?

Yes, as of the latest NPPES snapshot, NPI 1194936757 is active (record last updated 2021-02-05).

How do I verify Carlos Romero Marrero's NPI record?

Cross-check NPI 1194936757 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-02-05.