What is Sean Riley's NPI number?

Sean Riley's National Provider Identifier (NPI) is 1619567997, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Sean Riley's specialty?

Sean Riley is listed in the NPPES registry with a primary specialty of Gerontology Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).

Where is Sean Riley located?

Sean Riley's practice location on file with NPPES is 128 Rehill Ave Ste 1100, Somerville, NJ 08876-2519.

What is Sean Riley's phone number?

The practice phone number listed in the NPPES registry for Sean Riley is (908) 243-8647.

Does Sean Riley accept Medicare?

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

Is Sean Riley's NPI active?

Yes — Sean Riley's NPI (1619567997) is active in the NPPES registry as of the last update on 2024-04-02.

IndividualActiveAccepts Medicare

Sean Riley, NP

NPI 1619567997 · Gerontology Nurse Practitioner · Somerville, NJ

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

Sean Riley, NP is a Gerontology Nurse Practitioner provider in Somerville, NJ (NPI 1619567997).

Provider details

NPI number: 1619567997
Entity type: Individual
Primary specialty: Gerontology Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Credential: NP
Sex: Male
Sole proprietor: No
License: 2021002287 (MO)

Specialties & taxonomies

Gerontology Nurse PractitionerPrimary363LG0600XLicense 26NJ01319400 (NJ)
Physician Assistants & Advanced Practice Nursing Providers
Nurse Practitioner363L00000XLicense 2021002287 (MO)
Physician Assistants & Advanced Practice Nursing Providers

Profile Score

Established profile(72/100 index)

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

Registry tenure33% of score
5 yrs in NPPES registry
Profile completeness33% of score
100% of core fields populated
Practice footprint20% of score
2 documented practice locations
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.

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.

Drug	Part D claims (2024)
Metformin Hcl	20
Atorvastatin Calcium	18
Testosterone	14
Estradiol Valerate	13
Testosterone Cypionate	13
Estradiolbrand: Dotti	11
Estradiolbrand: Estradiol (twice Weekly)	11

Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.

Transparency — industry payments

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

$62 across 4 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.

Practice location

128 Rehill Ave Ste 1100

Somerville, NJ 08876-2519

Phone: (908) 243-8647

Street-level locationGet directions

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Mailing address