DR. JOHN ALEXANDER ZAGAT M.D.
NPI 1275952533
Psychiatry & Neurology - Neurology in Valhalla, NY

Q: What is John Zagat's NPI number?

The NPI number for John Zagat is 1275952533. It was assigned to this individual provider in the NPPES registry on April 15, 2014.

Q: What is John Zagat's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Q: Is John Zagat enrolled in Medicare?

No. John Zagat has opted out of Medicare through July 2, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

Q: When was this NPI record last updated?

The NPPES record for John Zagat was last updated on August 13, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since April 15, 2014Opted out of Medicare · through Jul 2, 2027

100 WOODS RD, VALHALLA, NY 10595(914) 493-7000 Get Directions Write a Review

NPPES record last updated: August 13, 2019. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Aug 13, 2019, Apr 24, 2019 (2 updates tracked since 2019).

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About Dr. John Alexander Zagat M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. JOHN ALEXANDER ZAGAT M.D. (NPI 1275952533) is an individual neurology provider in Valhalla, New York, licensed in New York (297039) and active in the NPI registry since April 2014. He has opted out of Medicare through July 2, 2027 and maintains a secondary practice location in Philadelphia.

NPPES Registry Identity

NPI1275952533

Entity TypeIndividualMale

Primary Taxonomy2084N0400X

Provider Legal NameDR. JOHN ALEXANDER ZAGATCredential: M.D.

Location Address100 WOODS RDValhalla, NY 10595

Mailing Address19 Bradhurst Ave Ste 3100nHawthorne, NY 10532-2140 · (914) 909-9018 · Fax (914) 909-9028

Phone(914) 493-7000

Sole ProprietorNo

Enumeration DateApril 15, 2014

Last NPPES UpdateAugust 13, 20192 updates tracked since enumeration

✔ NPI 1275952533 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians

Taxonomy Code2084N0400X

License✔ Licensed in NY · 297039

Definition

A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.

100 WOODS RD, Valhalla, NY 10595

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Secondary Practice Location 1

Location 1833 Chestnut St, Suite 210Philadelphia, PA 19107-4414 · Phone (215) 955-8420 · Fax (215) 503-2856

Other Identifiers 1

Other297039NY · Nys License

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Dr. John Alexander Zagat M.d. has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from July 2, 2021 through July 2, 2027.

Opt-Out Effective DateJuly 2, 2021

Opt-Out In Effect ThroughJuly 2, 2027Opt-out affidavits renew automatically every two years unless cancelled

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MRS. LISA ANN SAUER N.P.

Nurse Practitioner (Neonatal, Critical Care)