Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Andrew I. Kessler, M.D.

Ophthalmology Physician in Westminster, MD · enumerated 2006.

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

National Provider Identifier

1881797231

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Registry record

Entity type Individual (Type 1)

Name Dr. Andrew I. Kessler

Credential M.D.

Sex Male

Practice address 200 Washington Heights Med Ctr, Westminster, MD, 21157

Phone (410) 848-4095

Fax (410) 848-5314

Enumeration date Sep 7, 2006

Last updated in NPPES Oct 2, 2019

Taxonomy & licenses

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License D39808 (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
KQ44 - KQ44LL52	Other	MD	MEDICARE
KQ44WE - 52009201	Other	MD	CAREFIRST
130901300 - 42000120	Other	MD	MEDICAL ASSISTANCE
47757	Other	MD	SPECTERA
CG0655 - 180024753	Other	GA	RAILROAD MEDICARE
W331-0002	Other	DC	CAREFIRST

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.

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Frequently asked questions

Where does Andrew Kessler practice?

The practice location on file with NPPES is in Westminster, MD. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Andrew Kessler?

The National Provider Identifier (NPI) for Andrew Kessler is 1881797231, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

David Silverman Ophthalmology Physician · Westminster, MD NPI 1104834795 Weintraub & Kessler L.L.C. Ophthalmology Physician · Westminster, MD NPI 1003986753 Ronald Eisenstein Optician · Westminster, MD NPI 1376733261 Weintraub and Kessler LLC Durable Medical Equipment & Medical Supplies · Westminster, MD NPI 1295925733 Sumana Kommana Ophthalmology Physician · Westminster, MD NPI 1255782173 Weintraub & Kessler L.L.C. Optometrist · Westminster, MD NPI 1164991360 Chesapeake Eye Care & Laser Center LLC Ophthalmology Physician · Westminster, MD NPI 1780235820 The Retina Group of Washington, Pllc Ophthalmology Physician · Westminster, MD NPI 1073373015

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-10-02.