What is Brian Riley's NPI number?

Brian Riley's National Provider Identifier (NPI) is 1841481579, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Brian Riley's specialty?

Brian Riley is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).

Where is Brian Riley located?

Brian Riley's practice location on file with NPPES is 546 Cromwell Ave, Rocky Hill, CT 06067-1800.

What is Brian Riley's phone number?

The practice phone number listed in the NPPES registry for Brian Riley is (860) 714-9010.

Does Brian Riley accept Medicare?

Brian Riley is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Brian Riley's NPI active?

Yes — Brian Riley's NPI (1841481579) is active in the NPPES registry as of the last update on 2013-04-09.

IndividualActiveAccepts Medicare

Brian Riley, D.O.

NPI 1841481579 · Obstetrics & Gynecology Physician · Rocky Hill, CT

Brian Riley, D.O. is a Obstetrics & Gynecology Physician provider in Rocky Hill, CT (NPI 1841481579).

Provider details

NPI number: 1841481579
Entity type: Individual
Primary specialty: Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
Credential: D.O.
Sex: Male
Sole proprietor: No
License: 045050 (CT)

Practice location

546 Cromwell Ave

Suite 100

Rocky Hill, CT 06067-1800

Phone: (860) 714-9010

Street-level locationGet directions

More CT providers

Mailing address

546 Cromwell Ave

Rocky Hill, CT 06067-1800

Specialties & taxonomies

Obstetrics & Gynecology PhysicianPrimary207V00000XLicense 045050 (CT)
Allopathic & Osteopathic Physicians

Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Detailed profile(91/100 index)

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

Registry tenure33% of score
19 yrs in NPPES registry
Profile completeness33% of score
100% of core fields populated
Practice footprint20% of score
1 documented practice location
Open Payments transparency13% of score
Has Open Payments disclosures (2024)

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.

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$6,875 across 5 records (Open Payments 2024)

Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.

Enumerated: 2007-08-07
Last updated: 2013-04-09

Frequently asked questions

What is Brian Riley's NPI number?: Brian Riley's National Provider Identifier (NPI) is 1841481579, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Brian Riley's specialty?: Brian Riley is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
Where is Brian Riley located?: Brian Riley's practice location on file with NPPES is 546 Cromwell Ave, Rocky Hill, CT 06067-1800.
What is Brian Riley's phone number?: The practice phone number listed in the NPPES registry for Brian Riley is (860) 714-9010.
Does Brian Riley accept Medicare?: Brian Riley is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Brian Riley's NPI active?: Yes — Brian Riley's NPI (1841481579) is active in the NPPES registry as of the last update on 2013-04-09.

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

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Transparency — industry payments

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Transparency — industry payments

Frequently asked questions