Island Reproductive Services, PC
NPI 1912057761 · Reproductive Endocrinology Physician · Staten Island, NY
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Island Reproductive Services, PC is a Reproductive Endocrinology Physician organization in Staten Island, NY (NPI 1912057761).
Provider details
- NPI number
- 1912057761
- Entity type
- Organization
- Primary specialty
- Reproductive Endocrinology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Eric Knochenhauer, Md/Owner(718) 948-6100
- License
- 187839 (NY)
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
19 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
- 2007-01-12
- Last updated
- 2016-03-16
Frequently asked questions
- What is Island Reproductive Services, PC's NPI number?
- Island Reproductive Services, PC's National Provider Identifier (NPI) is 1912057761, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Island Reproductive Services, PC?
- Island Reproductive Services, PC is classified in the NPPES registry as Reproductive Endocrinology Physician (Allopathic & Osteopathic Physicians).
- Where is Island Reproductive Services, PC located?
- Island Reproductive Services, PC's practice location on file with NPPES is 237 Richmond Valley Rd, Staten Island, NY 10309-2622.
- What is Island Reproductive Services, PC's phone number?
- The practice phone number listed in the NPPES registry for Island Reproductive Services, PC is (718) 948-6100.
- Does Island Reproductive Services, PC accept Medicare?
- Island Reproductive Services, PC 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 Island Reproductive Services, PC?
- The authorized official listed on Island Reproductive Services, PC's NPPES record is Eric Knochenhauer, Md/Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Island Reproductive Services, PC's NPI active?
- Yes — Island Reproductive Services, PC's NPI (1912057761) is active in the NPPES registry as of the last update on 2016-03-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.