MILLENNIUM OBGYN
NPI 1114929163
Obstetrics & Gynecology in Philadelphia, PA
About Millennium Obgyn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MILLENNIUM OBGYN (NPI 1114929163) is a healthcare organization registered as an obstetrics & gynecology in Philadelphia, Pennsylvania and active in the NPI registry since August 2005. The organization holds 2 active CLIA laboratory certificates and lists Catherine Imbesi, Director Physician Billing, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 1
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Millennium Obgyn is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
359Medicare enrollment records show 359 clinicians reassign Medicare billing to Millennium Obgyn, which bills Medicare for the services they deliver. Of these, 4 practice at this address and 181 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 33
Nearest to this location (20)
See all 359Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
CLIA Laboratory Certificates CMS CLIA 2
Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.
Certificate for Provider-Performed Microscopy Procedures (PPMP) 39D2220349
Millennium Ob/Gyn · Philadelphia, PACertificate of Waiver 39D2221161
Millennium Ob/Gyn · Richboro, PAFrequently 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 Hr Physicians Svs's NPI number?
The NPI number for Hr Physicians Svs is 1114929163. It was assigned to this organization in the NPPES registry on August 10, 2005. The provider is doing business as Millennium Obgyn.
Where is Hr Physicians Svs located?
Hr Physicians Svs is located at 9807 Bustleton Ave, Philadelphia, PA 19115. The listed phone number is (215) 676-2200.
What is Hr Physicians Svs's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Hr Physicians Svs enrolled in Medicare?
Yes. Hr Physicians Svs is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Hr Physicians Svs?
According to the CMS Revalidation Reassignment List (October 2026 release), 359 clinicians in 33 Medicare specialties reassign their Medicare billing to Hr Physicians Svs. A 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 the clinician's services. The largest specialties are Obstetrics/Gynecology (58), Nurse Practitioner (52) and Internal Medicine (49). Of these, 4 practice at this address and 181 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Hr Physicians Svs hold CLIA laboratory certificates?
Yes. 2 active CLIA laboratory certificates are associated with this NPI under the federal Clinical Laboratory Improvement Amendments program. The certificates are listed in the CLIA Laboratory Certificates section above.
What insurance does Hr Physicians Svs accept?
Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Buckeye Health Plan list Hr Physicians Svs as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Hr Physicians Svs was last updated on July 21, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Millennium Obgyn · NPI 1114929163
Obstetrics & Gynecology organization in Philadelphia, Pennsylvania. Organization record, active in the CMS NPPES registry since August 10, 2005.
## Identity
- **NPI:** 1114929163 (Entity type: Organization)
- **Enumerated:** August 10, 2005
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **Legal business name:** Hr Physicians Svs
- **Organization subpart:** No
- **Authorized official:** Catherine Imbesi, DIRECTOR PHYSICIAN BILLING
## Practice location
- **Address:** 9807 BUSTLETON AVE, Philadelphia, PA 19115-3212
- **Phone:** (215) 676-2200 · **Fax:** (215) 676-2408
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 359 clinicians in 33 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Obstetrics/Gynecology (58), Nurse Practitioner (52), Internal Medicine (49); 4 practice at this address and 181 within 10 miles; [full list](https://npiprofile.com/npi/1114929163/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 21, 2022
- **Other identifiers:** Medicaid 0015313400030 (PA)
- **CLIA laboratory certificates:** 2 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1114929163) · Data from the CMS NPPES public registry.