What is Jay Bock's NPI number?

Jay Bock's National Provider Identifier (NPI) is 1801838909, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Jay Bock's specialty?

Jay Bock is listed in the NPPES registry with a primary specialty of Clinical Pathology/Laboratory Medicine Physician (Allopathic & Osteopathic Physicians).

Where is Jay Bock located?

Jay Bock's practice location on file with NPPES is University Hospital, Stony Brook, NY 11794-0001.

What is Jay Bock's phone number?

The practice phone number listed in the NPPES registry for Jay Bock is (631) 444-2603.

Is Jay Bock's NPI active?

Yes — Jay Bock's NPI (1801838909) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Jay Bock, M.D.

NPI 1801838909 · Clinical Pathology/Laboratory Medicine Physician · Stony Brook, NY

Jay Bock, M.D. is a Clinical Pathology/Laboratory Medicine Physician provider in Stony Brook, NY (NPI 1801838909).

Provider details

NPI number: 1801838909
Entity type: Individual
Primary specialty: Clinical Pathology/Laboratory Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
License: 150696 (NY)

Specialties & taxonomies

Clinical Pathology/Laboratory Medicine PhysicianPrimary207ZP0105XLicense 150696 (NY)
Allopathic & Osteopathic Physicians

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

University Hospital

Stony Brook, NY 11794-0001

Phone: (631) 444-2603

Approximate (ZIP-level) locationGet directions

More NY providers

Mailing address

Po Box 1559

Stony Brook, NY 11790-0989

Enumerated: 2006-06-12
Last updated: 2007-07-08

Frequently asked questions

What is Jay Bock's NPI number?: Jay Bock's National Provider Identifier (NPI) is 1801838909, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Jay Bock's specialty?: Jay Bock is listed in the NPPES registry with a primary specialty of Clinical Pathology/Laboratory Medicine Physician (Allopathic & Osteopathic Physicians).
Where is Jay Bock located?: Jay Bock's practice location on file with NPPES is University Hospital, Stony Brook, NY 11794-0001.
What is Jay Bock's phone number?: The practice phone number listed in the NPPES registry for Jay Bock is (631) 444-2603.
Is Jay Bock's NPI active?: Yes — Jay Bock's NPI (1801838909) is active in the NPPES registry as of the last update on 2007-07-08.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.