Mercy Associates LLC
NPI 1548068653 · Pediatrics Physician · Roselle, NJ
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mercy Associates LLC is a Pediatrics Physician organization in Roselle, NJ (NPI 1548068653).
Provider details
- NPI number
- 1548068653
- Entity type
- Organization
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Mercy Otieno, Owner(551) 580-1893
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Mailing address
Additional practice locations (1)
- 40 Union Ave Ste 206Irvington, NJ 07111-3290Phone: (551) 580-1893
Registry dates
- Enumerated
- 2025-03-04
- Last updated
- 2025-03-04
- Certified
- 2025-03-04
Frequently asked questions
- What is Mercy Associates LLC's NPI number?
- Mercy Associates LLC's National Provider Identifier (NPI) is 1548068653, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mercy Associates LLC?
- Mercy Associates LLC is classified in the NPPES registry as Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Mercy Associates LLC located?
- Mercy Associates LLC's practice location on file with NPPES is 517 Wood Ave, Roselle, NJ 07203-2347.
- What is Mercy Associates LLC's phone number?
- The practice phone number listed in the NPPES registry for Mercy Associates LLC is (551) 580-1893.
- Does Mercy Associates LLC accept Medicare?
- Mercy Associates LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Mercy Associates LLC?
- The authorized official listed on Mercy Associates LLC's NPPES record is Mercy Otieno, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mercy Associates LLC's NPI active?
- Yes — Mercy Associates LLC's NPI (1548068653) is active in the NPPES registry as of the last update on 2025-03-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.