Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Michael A. Bratti, MD

Optometrist in Corning, NY · enumerated 2006.

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

National Provider Identifier

1770552523

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Registry record

Entity type Individual (Type 1)

Name Dr. Michael A. Bratti

Credential MD

Sex Male

Practice address 130 Center Way, Corning, NY, 14830

Phone (607) 936-9971

Fax (607) 936-2600

Enumeration date Mar 15, 2006

Last updated in NPPES Jun 22, 2011

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License TUV005771 (NY) 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
CC8362	Other	NY	RR MEDICARE GROUP
0019699660001	Medicaid	PA	-
410045865	Other	NY	RR MEDICARE PIN
02171740	Medicaid	NY	-

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

Is NPI 1770552523 active?

Yes, as of the latest NPPES snapshot, NPI 1770552523 is active (record last updated 2011-06-22).

How do I verify Michael Bratti's NPI record?

Cross-check NPI 1770552523 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 2011-06-22.