NPI Portal NPI Lookup & Verification

Gary Lee Ehrlich, M.D.

Gary Lee Ehrlich is a Ophthalmology Physician provider (Ophthalmology) practicing in Towson, MD, registered in the NPPES registry with NPI 1144239476 since 2006. The credential MD stands for Doctor of Medicine.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1144239476
Entity type Individual (Type 1)
Name Gary Lee Ehrlich
Credential M.D.
Sex Male
Practice address Towson, MD, 21204
Phone 4108288040
Fax 4108288041
Enumeration date 2006-08-05
Last updated in NPPES 2007-07-08

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code Specialty Primary License State
207W00000X Ophthalmology Physician Primary D02064 MD

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
026881800 Medicaid MD
Copy-ready billing details
Provider: Gary Ehrlich, M.D.
NPI: 1144239476
Taxonomy: 207W00000X (Ophthalmology Physician)
Address: Towson, MD, 21204

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1740286368 Ruben Ballesteros Individual Surgical Technologist Baltimore, MD
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1598749905 Harold Wright Individual Otolaryngology Physician Baltimore, MD
1568428522 Steven Berlin Individual Gynecology Physician Towson, MD
1144287780 Andrea Fitzgerald Individual Obstetrics & Gynecology Physician Towson, MD
1497709463 Elias Gouel Individual Pediatrics Physician Towson, MD
1710910161 Robert Knodell Individual Gastroenterology Physician Towson, MD
1821106907 Endoscopy Associates LLC Organization Ambulatory Surgical Clinic/Center Towson, MD

Verify this record

Cross-check NPI 1144239476 against the authoritative CMS record: view Gary Lee Ehrlich on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What specialty is Gary Ehrlich?
Gary Ehrlich is registered in NPPES with the primary taxonomy of Ophthalmology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.