Dr. Brad J Baker, MD
Dr. Brad J Baker is a Retina Specialist (Ophthalmology) Physician provider (Ophthalmology) practicing in Worcester, MA, registered in the NPPES registry with NPI 1508853821 since 2005. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1508853821 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Brad J Baker |
| Credential | MD |
| Sex | Male |
| Practice address | 67 BELMONT STREET, SUITE 302, Worcester, MA, 01605 |
| Phone | 5087521155 |
| Fax | 5087524862 |
| Enumeration date | 2005-10-03 |
| Last updated in NPPES | 2017-04-12 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 174400000X | Specialist | Secondary | 210064 | MA |
| 207W00000X | Ophthalmology Physician | Secondary | 210064 | MA |
| 207WX0107X | Retina Specialist (Ophthalmology) Physician | Primary | 210064 | MA |
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 |
|---|---|---|---|
| 346887 | Other | MA | AETNA |
| 110003432A | Medicaid | MA | — |
| A3273704 | Other | MA | MEDICARE PTAN |
| 153541 | Other | MA | HARVARD PILGRIM HEALTH CA |
| 210064 | Other | MA | TUFTS HEALTH PLAN |
| J23796 | Other | MA | BCBS |
| 6791968005 | Other | MA | CIGNA |
Copy-ready billing details
Provider: Brad Baker, MD NPI: 1508853821 Taxonomy: 207WX0107X (Retina Specialist (Ophthalmology) Physician) Address: 67 BELMONT STREET, SUITE 302, Worcester, MA, 01605
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1003870973 | Frank Mccabe | Individual | Retina Specialist (Ophthalmology) Physician | Worcester, MA |
| 1679539217 | Melvyn Defrin | Individual | Retina Specialist (Ophthalmology) Physician | Worcester, MA |
Verify this record
Cross-check NPI 1508853821 against the authoritative CMS record: view Dr. Brad J Baker 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
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2017-04-12.