DR. PHYLLIS R. FLOMENBERG M.D.
NPI 1033132352
Internal Medicine - Infectious Disease in Philadelphia, PA
About Dr. Phyllis R. Flomenberg M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. PHYLLIS R. FLOMENBERG M.D. (NPI 1033132352) is an individual infectious disease provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (MD053957L) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS, is affiliated with Jefferson Stratford Hospital, and maintains a secondary practice location in Philadelphia.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Other Identifiers 2
Accepted Insurance
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
Dr. Phyllis R. Flomenberg 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 Phyllis Flomenberg reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Philadelphia, PA 19107
- Reassigned Medicare billing, Pennsylvania enrollment
- 1,739 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 4
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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Jefferson Stratford Hospital
Acute Care Hospitals · Stratford, NJThomas Jefferson University Hospital
Acute Care Hospitals · Philadelphia, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 19107 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PHILADELPHIA, PA 19107
PHILADELPHIA, PA 19107
PHILADELPHIA, PA 19107
PHILADELPHIA, PA 19107
PHILADELPHIA, PA 19107
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 Phyllis Flomenberg's NPI number?
The NPI number for Phyllis Flomenberg is 1033132352. It was assigned to this individual provider in the NPPES registry on July 26, 2006.
Where is Phyllis Flomenberg located?
Phyllis Flomenberg practices at 1015 Chestnut St Suite 1020, Philadelphia, PA 19107. The listed phone number is (215) 955-7785.
What is Phyllis Flomenberg's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.
Is Phyllis Flomenberg enrolled in Medicare?
Yes. Phyllis Flomenberg 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 Phyllis Flomenberg's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Phyllis Flomenberg reassigns Medicare benefits to Jefferson University Physicians (Philadelphia, PA). 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 Phyllis Flomenberg's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Phyllis Flomenberg accept?
Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Buckeye Health Plan list Phyllis Flomenberg 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.
Is Phyllis Flomenberg affiliated with any hospitals?
According to CMS data, Phyllis Flomenberg is affiliated with Jefferson Stratford Hospital and Thomas Jefferson University Hospital.
When was this NPI record last updated?
The NPPES record for Phyllis Flomenberg was last updated on October 12, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Dr. Phyllis R. Flomenberg, M.D. · NPI 1033132352
Infectious Disease physician in Philadelphia, Pennsylvania. Individual provider, active in the CMS NPPES registry since July 26, 2006.
## Identity
- **NPI:** 1033132352 (Entity type: Individual)
- **Enumerated:** July 26, 2006
- **Primary specialty:** Internal Medicine - Infectious Disease · taxonomy 207RI0200X
- **State license:** MD053957L (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 1015 CHESTNUT ST, SUITE 1020, Philadelphia, PA 19107-4316
- **Phone:** (215) 955-7785 · **Fax:** (215) 955-9362
## 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:** Jefferson University Physicians (NPI 1326093675, Philadelphia, PA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Albert Einstein College Of Medicine Of Yeshiva University, class of 1980
## Record status
- **NPPES last updated:** October 12, 2019
- **Other identifiers:** Medicaid 001675985 (PA); Medicaid 7505906 (NJ)
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Source: [NPI Profile](https://npiprofile.com/npi/1033132352) · Data from the CMS NPPES public registry.