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DR. ERIC S KNOCHENHAUER MD
NPI 1295749430
Obstetrics & Gynecology - Reproductive Endocrinology in Staten Island, NY

Active since July 27, 2006PECOS Enrolled
237 RICHMOND VALLEY RD, STATEN ISLAND, NY 10309(718) 948-6100(718) 948-6114 Get Directions Write a Review

NPPES record last updated: March 16, 2016. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Eric S Knochenhauer Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. ERIC S KNOCHENHAUER MD (NPI 1295749430) is an individual reproductive endocrinology provider in Staten Island, New York, licensed in New York (187839) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1295749430
Entity TypeIndividualMale
Primary Taxonomy207VE0102X
Provider Legal NameDR. ERIC S KNOCHENHAUERCredential: MD
Location Address237 RICHMOND VALLEY RDStaten Island, NY 10309-2622
Mailing Address237 Richmond Valley RdStaten Island, NY 10309-2622 · (718) 948-6100 · Fax (718) 948-6114
Phone(718) 948-6100
Fax(718) 948-6114
Sole ProprietorYes
Enumeration DateJuly 27, 2006
Last NPPES UpdateMarch 16, 2016
✔ NPI 1295749430 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & Gynecology · Reproductive EndocrinologyAllopathic & Osteopathic Physicians
Taxonomy Code207VE0102X
License✔ Licensed in NY · 187839
Definition
An obstetrician/gynecologist who is capable of managing complex problems relating to reproductive endocrinology and infertility.
237 RICHMOND VALLEY RD, Staten Island, NY 10309
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Other Identifiers 3

Medicare UPINF84971NY
Medicare ID-Type Unspecified450E81NY
Medicaid02139540NY

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Eric S Knochenhauer Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Eric Knochenhauer reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Island Reproductive Services, PC
Same address
Reproductive Endocrinology
237 RICHMOND VALLEY RD
Staten Island, NY 10309
  • Reassigned Medicare billing, New Jersey and New York enrollments
  • 2 clinicians in this Medicare group
NPI 1912057761 (718) 948-6100

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10309 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$154.28 typical visit price
range $67.40 – $203.53
Typical copayment $38.57 (range $16.85 – $50.88)
Most-billed visit code 99204
Established Patient
$117.62 typical visit price
range $21.66 – $164.45
Typical copayment $29.40 (range $5.41 – $41.11)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MICHAEL L TRAUB MD
Obstetrics & Gynecology
237 RICHMOND VALLEY RD
STATEN ISLAND, NY 10309
Richmond County (718) 948-6100
ISLAND REPRODUCTIVE SERVICES, PC
Obstetrics & Gynecology (Reproductive Endocrinology)
237 RICHMOND VALLEY RD
STATEN ISLAND, NY 10309
Richmond County (718) 948-6100

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Eric Knochenhauer's NPI number?

The NPI number for Eric Knochenhauer is 1295749430. It was assigned to this individual provider in the NPPES registry on July 27, 2006.

Where is Eric Knochenhauer located?

Eric Knochenhauer practices at 237 Richmond Valley Rd, Staten Island, NY 10309. The listed phone number is (718) 948-6100.

What is Eric Knochenhauer's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Reproductive Endocrinology, with taxonomy code 207VE0102X.

Is Eric Knochenhauer enrolled in Medicare?

Yes. Eric Knochenhauer is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Eric Knochenhauer's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Eric Knochenhauer reassigns Medicare benefits to Island Reproductive Services, PC (Staten Island, NY). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Eric Knochenhauer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Eric Knochenhauer was last updated on March 16, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.