KEREN LERNER M.D.
NPI 1295998052
Obstetrics & Gynecology in Philadelphia, PA
About Keren Lerner M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KEREN LERNER M.D. (NPI 1295998052) is an individual obstetrics & gynecology provider in Philadelphia, Pennsylvania, licensed in California (A116638) and active in the NPI registry since July 2008. She is enrolled in Medicare PECOS and is a graduate of Other (2007).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Keren Lerner M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Keren Lerner reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Los Angeles, CA 90048
- Reassigned Medicare billing, California enrollment
- 2,118 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 19102 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 13
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PHILADELPHIA, PA 19102
PHILADELPHIA, PA 19102
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 Keren Lerner's NPI number?
The NPI number for Keren Lerner is 1295998052. It was assigned to this individual provider in the NPPES registry on July 2, 2008.
Where is Keren Lerner located?
Keren Lerner practices at 245 N 15th St # Ms 495 Room 16121, 16th Fl - Ncb, Philadelphia, PA 19102. The listed phone number is (215) 762-8220.
What is Keren Lerner's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Keren Lerner enrolled in Medicare?
Yes. Keren Lerner is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Keren Lerner's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Keren Lerner reassigns Medicare benefits to Cedars-Sinai Medical Care Foundation (Los Angeles, CA). 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 Keren Lerner'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 Keren Lerner was last updated on April 30, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Keren Lerner, M.D. · NPI 1295998052
Obstetrics & Gynecology physician in Philadelphia, Pennsylvania. Individual provider, active in the CMS NPPES registry since July 2, 2008.
## Identity
- **NPI:** 1295998052 (Entity type: Individual)
- **Enumerated:** July 2, 2008
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** A116638 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 245 N 15TH ST # MS 495, ROOM 16121, 16TH FL - NCB, Philadelphia, PA 19102-1101
- **Phone:** (215) 762-8220 · **Fax:** (215) 762-1470
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Cedars-Sinai Medical Care Foundation (NPI 1316984388, Los Angeles, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2007
## Record status
- **NPPES last updated:** April 30, 2011
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Source: [NPI Profile](https://npiprofile.com/npi/1295998052) · Data from the CMS NPPES public registry.