GUL MADISON
NPI 1194844001
Internal Medicine - Infectious Disease in Philadelphia, PA
About Gul Madison NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GUL MADISON (NPI 1194844001) is an individual infectious disease provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (MD436900) and active in the NPI registry since March 2007. She is enrolled in Medicare PECOS, is affiliated with Mercy Catholic Medical Center- Mercy Fitzgerald, and is a graduate of Other (1999).
NPPES Registry Identity
Specialties & Licenses
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
Gul Madison 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 Reassignments
11Medicare enrollment records show Gul Madison reassigns Medicare billing to 11 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Philadelphia, PA 19115
- Reassigned Medicare billing, Pennsylvania enrollment
- 447 clinicians in this Medicare group
Philadelphia, PA 19152
- Reassigned Medicare billing, Pennsylvania enrollment
- 646 clinicians in this Medicare group
Philadelphia, PA 19143
- Reassigned Medicare billing, Pennsylvania enrollment
- 45 clinicians in this Medicare group
Berryville, VA 22611
- Reassigned Medicare billing, Virginia enrollment
- 386 clinicians in this Medicare group
Winchester, VA 22603
- Reassigned Medicare billing, Virginia enrollment
- 756 clinicians in this Medicare group
Pittsburgh, PA 15235
- Reassigned Medicare billing, Pennsylvania enrollment
- 7,114 clinicians in this Medicare group
Sheboygan, WI 53081
- Reassigned Medicare billing, Wisconsin enrollment
- 36 clinicians in this Medicare group
Sturgeon Bay, WI 54235
- Reassigned Medicare billing, Wisconsin enrollment
- 216 clinicians in this Medicare group
Sturgeon Bay, WI 54235
- Reassigned Medicare billing, Wisconsin enrollment
- 79 clinicians in this Medicare group
Green Bay, WI 54303
- Reassigned Medicare billing, Wisconsin enrollment
- 57 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mercy Catholic Medical Center- Mercy Fitzgerald
Acute Care Hospitals · Darby, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 19114 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 19114
PHILADELPHIA, PA 19114
PHILADELPHIA, PA 19114
PHILADELPHIA, PA 19114
PHILADELPHIA, PA 19114
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 Gul Madison's NPI number?
The NPI number for Gul Madison is 1194844001. It was assigned to this individual provider in the NPPES registry on March 29, 2007.
Where is Gul Madison located?
Gul Madison practices at 9501 Roosevelt Blvd Suite 208, Philadelphia, PA 19114. The listed phone number is (215) 464-9634.
What is Gul Madison's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.
Is Gul Madison enrolled in Medicare?
Yes. Gul Madison 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 organizations bill Medicare for Gul Madison's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Gul Madison reassigns Medicare benefits to 11 organizations: Temple Physicians Inc (Philadelphia, PA), Trinity Health Mid-Atlantic Medical Group (Philadelphia, PA), Mercy Catholic Medical Center Of Southeastern PA (Philadelphia, PA), Valley Physician Enterprise, Inc. (Berryville, VA), Winchester Medical Center (Winchester, VA) and 6 more organizations, listed in the Medicare section above. Each 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 Gul Madison's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Gul Madison accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Buckeye Health Plan, BlueCross BlueShield of Tennessee and CareSource list Gul Madison 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 Gul Madison affiliated with any hospitals?
According to CMS data, Gul Madison is affiliated with Mercy Catholic Medical Center- Mercy Fitzgerald.
When was this NPI record last updated?
The NPPES record for Gul Madison was last updated on November 30, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Gul Madison · NPI 1194844001
Infectious Disease physician in Philadelphia, Pennsylvania. Individual provider, active in the CMS NPPES registry since March 29, 2007.
## Identity
- **NPI:** 1194844001 (Entity type: Individual)
- **Enumerated:** March 29, 2007
- **Primary specialty:** Internal Medicine - Infectious Disease · taxonomy 207RI0200X
- **State license:** MD436900 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 9501 ROOSEVELT BLVD, SUITE 208, Philadelphia, PA 19114-1025
- **Phone:** (215) 464-9634
## 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:** 11 organizations under Medicare reassignment (form CMS-855R): Temple Physicians Inc (NPI 1164841946, Philadelphia, PA); Trinity Health Mid-Atlantic Medical Group (NPI 1639039175, Philadelphia, PA); Mercy Catholic Medical Center Of Southeastern PA (NPI 1437130705, Philadelphia, PA); Valley Physician Enterprise, Inc. (NPI 1700562634, Berryville, VA); Winchester Medical Center (NPI 1467045922, Winchester, VA); and 6 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1999
## Record status
- **NPPES last updated:** November 30, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1194844001) · Data from the CMS NPPES public registry.