NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Andre J Witkin, M.D.

Retina Specialist (Ophthalmology) Physician in Boston, MA · enumerated 2008.

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

National Provider Identifier

1285811216

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Registry record

Entity type Individual (Type 1)
Name Dr. Andre J Witkin
Credential M.D.
Sex Male
Practice address Boston, MA, 02111
Phone (917) 647-3829
Enumeration date Jan 22, 2008
Last updated in NPPES May 11, 2020

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

Taxonomy & licenses

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License 250825 (MA) Secondary
207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License MD439612 (PA) Secondary
207WX0107X Retina Specialist (Ophthalmology) Physician Allopathic & Osteopathic Physicians · License 15686 (NH) Secondary
207WX0107X Retina Specialist (Ophthalmology) Physician Allopathic & Osteopathic Physicians · License 250825 (MA) 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
110093174A Medicaid MA -
3081668 Medicaid NH -

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

What is the NPI number for Andre Witkin?
The National Provider Identifier (NPI) for Andre Witkin is 1285811216, a Type 1 (individual) record in the CMS NPPES registry.
Where does Andre Witkin practice?
The practice location on file with NPPES is in Boston, MA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-05-11.