Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jeanne Marie Barbera, MD

Allergy & Immunology Physician in Rockville, MD · enumerated 2007.

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

National Provider Identifier

1891819280

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Registry record

Entity type Individual (Type 1)

Name Jeanne Marie Barbera

Credential MD

Sex Female

Practice address 50 West Edmonston Drive, Suite 301, Rockville, MD, 20852

Phone (301) 251-3704

Fax (301) 251-1783

Enumeration date Mar 19, 2007

Last updated in NPPES Oct 21, 2011

Taxonomy & licenses

207K00000X Allergy & Immunology Physician Allopathic & Osteopathic Physicians · License D0031019 (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
258951600	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

How do I verify Jeanne Barbera's NPI record?

Cross-check NPI 1891819280 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1891819280 active?

Yes, as of the latest NPPES snapshot, NPI 1891819280 is active (record last updated 2011-10-21).

Other providers at this practice address

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Praveen Gupta Family Medicine Physician · Rockville, MD NPI 1093801060

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-10-21.