What is Samuel Gray's NPI number?

Samuel Gray's National Provider Identifier (NPI) is 1851229827, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Samuel Gray's specialty?

Samuel Gray is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).

Where is Samuel Gray located?

Samuel Gray's practice location on file with NPPES is 345 Blackstone Blvd, Providence, RI 02906-4800.

What is Samuel Gray's phone number?

The practice phone number listed in the NPPES registry for Samuel Gray is (401) 455-6200.

Is Samuel Gray's NPI active?

Yes — Samuel Gray's NPI (1851229827) is active in the NPPES registry as of the last update on 2026-05-11.

IndividualActive

Samuel Gray

NPI 1851229827 · Psychiatry Physician · Providence, RI

Samuel Gray is a Psychiatry Physician provider in Providence, RI (NPI 1851229827).

Provider details

NPI number: 1851229827
Entity type: Individual
Primary specialty: Psychiatry PhysicianAllopathic & Osteopathic Physicians
Sex: Male
Sole proprietor: Yes
License: CLP06884 (RI)

Specialties & taxonomies

Psychiatry PhysicianPrimary2084P0800XLicense CLP06884 (RI)
Allopathic & Osteopathic Physicians

Profile Score

Established profile(53/100 index)

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

Registry tenure38% of score
Under 1 yr in 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

345 Blackstone Blvd

Providence, RI 02906-4800

Phone: (401) 455-6200

Street-level locationGet directions

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Mailing address