Gul Madison

  • Darby, PA
  • Infectious disease specialist
NPI1194844001PAC ID6103094255
Medicare services, 2024
99
Medicare patients, 2024
103
Part D claims, 2024
344
Publications
5
Hospital affiliations
2
Practice address
1500 Lansdowne Ave, Darby, PA 19023
Practice phone
Call (215) 237-4000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Mercy Fitzgerald Hospital

Hospital · Darby, Pennsylvania

See all 13 affiliations

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Gul Madison is an infectious disease specialist in Darby, Pennsylvania

Gul Madison practices at Mercy Fitzgerald Hospital in Darby, Pennsylvania, part of Trinity Health.

Gul Madison's NPI, 1194844001, was assigned on March 29, 2007. Gul Madison holds Pennsylvania license MD436900.

NPI and contact details
Medicare PAC ID
6103094255
NPI enumeration date
March 29, 2007
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(215) 237-4000
Professional email
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Personal email
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Mobile number
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Sex
Female
Estimated age
53
Medical school graduation
1999

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Gul Madison practices at Mercy Fitzgerald Hospital in Darby, Pennsylvania

Gul Madison's primary practice is Mercy Fitzgerald Hospital, at 1500 Lansdowne Ave, Darby, PA 19023 in Delaware County. The practice phone is (215) 237-4000.

Source: Dmand AI Affiliation Data

Gul Madison is affiliated with 2 sites of care and 11 medical groups

Gul Madison's primary practice is Mercy Fitzgerald Hospital in Darby, Pennsylvania, part of Trinity Health. Gul Madison is also affiliated with Magnolia Regional Health Center. The medical group on file is Trinity Health Mid-Atlantic Medical Group. Dmand AI also links Gul Madison to 10 more medical groups, each named with a free account.

See all 13 affiliations for Gul Madison

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Gul Madison's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Gul Madison practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Mercy Fitzgerald HospitalAvailable with a free account
+1 more site and 10 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Gul Madison is one of 455 infectious disease specialists in Pennsylvania

Infectious disease is Gul Madison's primary specialty in the NPI Registry, under taxonomy code 207RI0200X. Gul Madison is licensed in Pennsylvania.

Specialties and state licenses

  • Infectious disease, PennsylvaniaPrimaryLicense MD436900 · taxonomy 207RI0200X

Infectious disease specialists near Gul Madison

Counts of infectious disease specialists with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Gul Madison billed Medicare for 99 services in 2024

CMS data shows 99 Medicare services from Gul Madison across 2 procedure codes in 2024, for 103 Medicare patients. Medicare paid $7,817 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 202499
Medicare patients103
Paid by Medicare$7,817
Procedure codes2

Gul Madison's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 1772024: 9944%

Gul Madison compared with the Pennsylvania median for infectious disease specialists, 2024

  • Gul Madison
  • Pennsylvania median
Medicare services
99vs 30267% below
Medicare patients
103vs 14830% below
Part D claims
259vs 15073% above

Medians across 430 infectious disease specialists in Pennsylvania with Dmand AI profiles that report each measure.

Gul Madison's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Gul Madison

Need commercial claims for Gul Madison?

Medicare shows one payer. Book a meeting to get commercial claims data for Gul Madison and other infectious disease specialists in Pennsylvania.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Gul Madison treated 103 Medicare patients in 2024, average age 72

CMS counts 103 Medicare patients who saw Gul Madison in 2024. The largest group is 65 to 74, with 41 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 61% are also on Medicaid. Their average risk score is 4.09, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Gul Madison's median patient age at 63, with 41% women.

Medicare patients, 2024103
Average age72
Average risk score4.09
Also on Medicaid61%

Gul Madison's Medicare patients by age, 2024

Gul Madison's Medicare patients by sex, 2024

  • Women5049%
  • Men5351%

Chronic conditions among Gul Madison's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Ischemic heart disease65%
  4. Diabetes57%
  5. Chronic kidney disease54%
  6. Arthritis53%
  7. Heart failure52%
  8. Mood disorders48%

Share of Medicare patients with each condition. A patient can have several.

Gul Madison's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 63

Patient panel by sex, all payers

  • Women41%
  • Men59%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Gul Madison wrote 344 Medicare Part D claims in 2024

In 2024, Gul Madison wrote 344 Medicare Part D claims for 39 patients. 41% of them were for generic drugs. CMS names the drug for 259 of them, across 15 drugs with 11 or more claims each, at $726,551 in total drug cost. In 2023, CMS named 264 claims across 14 drugs.

Part D claims, 2024344
Drugs named by CMS15
Total drug cost$726,551
Part D patients39

Gul Madison's Part D claims by kind of drug, 2024

  • Generic140 claims41%
  • Brand-name204 claims59%

Gul Madison's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Drug classes CMS tracks in Gul Madison's Part D claims, 2024

  • Antibiotics12%40 of 344 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 2642024: 2592%

Drugs named by CMS: 15 in 2024, 14 in 2023.

See all prescribing by Gul Madison

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

How Gul Madison takes part in Medicare

Gul Madison accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Gul Madison has 5 publications on record

Dmand AI links 5 papers to Gul Madison, published from 2016 to 2021. 2021 was the busiest year, with 2. Gul Madison's most frequent co-authors are Mohammed Asif, MD, Tatvam Tushar Choksi, MD and Mervyn D. Danilewitz, MD.

Papers5
Years published2016 to 2021

Gul Madison's most frequent co-authors

Recent publications by Gul Madison

See all 5 publications and co-authors

See who Gul Madison researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Gul Madison works with, so you can find a warm path to the right infectious disease specialists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Gul Madison received $17,316 in industry payments from 2016 to 2025

CMS Open Payments shows 404 general payments to Gul Madison from 20 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 51% of the total. Gilead Sciences, Inc. paid the most, $10,408.

General payments to Gul Madison by program year, 2016 to 2025

General payments to Gul Madison by kind, 2016 to 2025

$17.3Kin total
  • Consulting fees$8,82051%
  • Food and beverage$8,33748%
  • Education$1591%

Companies that paid Gul Madison the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Gul Madison

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Gul Madison's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Gul Madison

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Gul Madison's NPI number?

Gul Madison's NPI number is 1194844001. It was assigned on March 29, 2007, and it is active in the NPI Registry.

What does Gul Madison specialize in?

Gul Madison is an infectious disease specialist in Darby, Pennsylvania. The primary specialty in the NPI Registry is Infectious Disease Physician (taxonomy code 207RI0200X).

Where does Gul Madison practice?

Gul Madison practices at 1500 Lansdowne Ave, Darby, PA 19023. Gul Madison's primary practice is Mercy Fitzgerald Hospital in Darby, Pennsylvania, part of Trinity Health. Dmand AI also links Gul Madison to 10 medical groups.

What is Gul Madison's office phone number?

The practice phone on file for Gul Madison is (215) 237-4000.

What is Gul Madison's medical license number?

Gul Madison holds Pennsylvania license MD436900.

Which hospitals is Gul Madison affiliated with?

Gul Madison practices at Mercy Fitzgerald Hospital in Darby, Pennsylvania. Gul Madison is also affiliated with Magnolia Regional Health Center.

What medical group is Gul Madison part of?

Gul Madison is linked to Trinity Health Mid-Atlantic Medical Group. Dmand AI links Gul Madison to 10 more medical groups.

Does Gul Madison accept Medicare?

Yes. CMS data shows Gul Madison billed Medicare for 99 services in 2024, and Gul Madison accepts Medicare assignment.

How many Medicare patients does Gul Madison see?

CMS counts 103 Medicare patients who saw Gul Madison in 2024, with an average age of 72.

What services does Gul Madison bill to Medicare?

In 2024, Gul Madison's most billed Medicare services were hospital inpatient care (99232) and hospital inpatient care (99222).

Show 5 more questionsShow fewer questions

What drugs does Gul Madison prescribe most?

In 2024 Medicare Part D data, Gul Madison's most prescribed drugs by claims were Biktarvy, Dovato and Cabenuva.

Has Gul Madison received payments from drug or device companies?

CMS Open Payments shows $17,316 in general payments to Gul Madison from 20 companies from 2016 to 2025. The largest total came from Gilead Sciences, Inc.

How long has Gul Madison been practicing?

Gul Madison graduated from medical school in 1999, 27 years ago.

Does Gul Madison do research?

Dmand AI links 5 publications to Gul Madison, published from 2016 to 2021.

Who does Gul Madison publish with?

Gul Madison's most frequent co-authors are Mohammed Asif, MD (1 shared paper), Tatvam Tushar Choksi, MD (1 shared paper) and Mervyn D. Danilewitz, MD (1 shared paper).

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