Passaic Hospitalist Services, LLC
NPI 1144903733 · Hospitalist Physician · Paterson, NJ
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Passaic Hospitalist Services, LLC is a Hospitalist Physician organization in Paterson, NJ (NPI 1144903733).
Provider details
- NPI number
- 1144903733
- Entity type
- Organization
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Kim Larsen, Director of Credentialing(770) 874-5400
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
2 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
Mailing address
Registry dates
- Enumerated
- 2023-08-09
- Last updated
- 2023-08-09
- Certified
- 2023-08-09
Frequently asked questions
- What is Passaic Hospitalist Services, LLC's NPI number?
- Passaic Hospitalist Services, LLC's National Provider Identifier (NPI) is 1144903733, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Passaic Hospitalist Services, LLC?
- Passaic Hospitalist Services, LLC is classified in the NPPES registry as Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Passaic Hospitalist Services, LLC located?
- Passaic Hospitalist Services, LLC's practice location on file with NPPES is 703 Main St, Paterson, NJ 07503-2621.
- What is Passaic Hospitalist Services, LLC's phone number?
- The practice phone number listed in the NPPES registry for Passaic Hospitalist Services, LLC is (973) 754-2000.
- Does Passaic Hospitalist Services, LLC accept Medicare?
- Passaic Hospitalist Services, 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 Passaic Hospitalist Services, LLC?
- The authorized official listed on Passaic Hospitalist Services, LLC's NPPES record is Kim Larsen, Director of Credentialing. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Passaic Hospitalist Services, LLC's NPI active?
- Yes — Passaic Hospitalist Services, LLC's NPI (1144903733) is active in the NPPES registry as of the last update on 2023-08-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.