Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sheila Borboli-Gerogiannis, M.D.

Ophthalmology Physician in Boston, MA · enumerated 2006.

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

National Provider Identifier

1730293358

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Registry record

Entity type Individual (Type 1)

Name Sheila Borboli-Gerogiannis

Credential M.D.

Sex Female

Practice address 243 Charles Street, Massachusetts Eye & Ear Infirmary, Boston, MA, 02114

Phone (617) 523-7900

Fax (617) 573-3152

Enumeration date Aug 19, 2006

Last updated in NPPES Aug 1, 2008

Taxonomy & licenses

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License 236736 (MA) Primary

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License 18152 (MS) 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
04771864	Medicaid	MS	-

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

How do I verify Sheila Borboli-Gerogiannis's NPI record?

Cross-check NPI 1730293358 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1730293358 active?

Yes, as of the latest NPPES snapshot, NPI 1730293358 is active (record last updated 2008-08-01).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-08-01.