What is John Byrne's NPI number?

John Byrne's National Provider Identifier (NPI) is 1538121942, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is John Byrne's specialty?

John Byrne is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).

Where is John Byrne located?

John Byrne's practice location on file with NPPES is 175 Memorial Hwy, New Rochelle, NY 10801-5635.

What is John Byrne's phone number?

The practice phone number listed in the NPPES registry for John Byrne is (914) 632-9422.

Is John Byrne's NPI active?

Yes — John Byrne's NPI (1538121942) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

John Byrne, M.D.

NPI 1538121942 · Specialist · New Rochelle, NY

John Byrne, M.D. is a Specialist provider in New Rochelle, NY (NPI 1538121942).

Provider details

NPI number: 1538121942
Entity type: Individual
Primary specialty: SpecialistOther Service Providers
Credential: M.D.
Sex: Male
License: 096890 (NY)

Specialties & taxonomies

SpecialistPrimary174400000XLicense 096890 (NY)
Other Service Providers

Profile Score

Detailed profile(91/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
20 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

175 Memorial Hwy

Suite Ll2

New Rochelle, NY 10801-5635

Phone: (914) 632-9422

Fax: (914) 632-3225

Approximate (ZIP-level) locationGet directions

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Mailing address