Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Craig S Brotsky, OD
Optometrist in Milford, MA · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1831170596
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Registry record
Entity type Individual (Type 1)
Name Craig S Brotsky
Credential OD
Sex Male
Practice address 5 Water St, Milford, MA, 01757
Phone (508) 381-5600
Fax (508) 381-5610
Enumeration date Nov 9, 2005
Last updated in NPPES Nov 6, 2007
Taxonomy & licenses
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses.
About the OD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 042472266 | Other | - | TRICARE CHAMPUS |
| 4590569 | Other | - | AETNA US HEALTHCARE |
| 787403 | Other | - | MVP HEALTH CARE |
| 042472266 | Other | - | PRIVATE HEALTHCARE SYSTEM |
| 2213091 | Other | - | FIRST HEALTH |
| 61208 | Other | - | FALLON COMMUNITY HEALTH P |
| W15740 | Other | - | BLUE CARE ELECT |
| 042472266 | Other | - | ONE HEALTH PLAN |
| AA2836 | Other | - | HARVARD PILGRIM HEALTHCAR |
| 042472266 | Other | - | HEALTHCARE VALUE MANAGEME |
| 042472266 | Other | - | THREE RIVERS |
| 2649494 | Other | - | CIGNA PAL ID |
| 60436 | Other | - | CHILDRENS MEDICAL SECURIT |
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.
Frequently asked questions
What specialty is Craig Brotsky?
Craig Brotsky is registered in NPPES with the primary taxonomy of Optometrist. 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.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-11-06.