Dr. Ghulamullah Shahzad, MD
- Medicare services, 2024
- 119
- Medicare patients, 2024
- 81
- Part D claims, 2024
- 530
- Hospital affiliations
- 2
- Industry payments
- $15,543
- Practice address
- 957 N 1st St, New Hyde Park, NY 11040
- Practice phone
- Call (516) 721-4648
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Intercity Gastroenterology P.C
New Hyde Park, New York
Find Dr. Shahzad's professional email, personal email and mobile number
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Dr. Ghulamullah Shahzad is a gastroenterologist in New Hyde Park, New York
Dr. Shahzad practices at Intercity Gastroenterology P.C in New Hyde Park, New York.
Dr. Shahzad's NPI, 1710128996, was assigned on March 17, 2009. Dr. Shahzad graduated from Dow University of Health Sciences in 1998. Dr. Shahzad holds New York license 252160.
- NPI
- 1710128996NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8224164769
- NPI enumeration date
- March 17, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (516) 721-4648
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 53
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ghulamullah Shahzad practices at Intercity Gastroenterology P.C in New Hyde Park, New York
Dr. Shahzad's primary practice is Intercity Gastroenterology P.C, at 957 N 1st St, New Hyde Park, NY 11040 in Nassau County. The practice phone is (516) 721-4648.
- Intercity Gastroenterology P.C957 N 1st St, New Hyde Park, NY 11040 · Nassau CountyPhone(516) 721-4648
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Ghulamullah Shahzad is affiliated with 7 sites of care and 3 medical groups
Dr. Shahzad's primary practice is Intercity Gastroenterology P.C in New Hyde Park, New York. Dr. Shahzad is also affiliated with NewYork-Presbyterian Queens. The medical group on file is Intercity Gastroenterology. Dmand AI also links Dr. Shahzad to 1 more hospital, 3 group practices and clinics, 2 medical groups and 1 physician office, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Ghulamullah Shahzad's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Shahzad practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Intercity Gastroenterology P.C | Available with a free account |
| +6 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ghulamullah Shahzad is one of 1,583 gastroenterologists in New York
Gastroenterology is Dr. Shahzad's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Shahzad is licensed in New York.
Specialties and state licenses
- Gastroenterology, New YorkPrimary
Gastroenterologists near Dr. Shahzad
Counts of gastroenterologists 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
Dr. Ghulamullah Shahzad billed Medicare for 119 services in 2024
CMS data shows 119 Medicare services from Dr. Shahzad across 2 procedure codes in 2024, all of them office visits, for 81 Medicare patients. Medicare paid $8,829 for them. Every service was in an office.
Dr. Shahzad's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 722024: 11965%
Dr. Shahzad compared with the New York median for gastroenterologists, 2024
- Dr. Shahzad
- New York median
- Medicare services
- 119vs 42172% below
- Medicare patients
- 81vs 23666% below
- Part D claims
- 427vs 38212% above
Medians across 1,551 gastroenterologists in New York with Dmand AI profiles that report each measure.
Dr. Shahzad'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.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ghulamullah Shahzad treated 81 Medicare patients in 2024, average age 70
CMS counts 81 Medicare patients who saw Dr. Shahzad in 2024. The largest group is 65 to 74, with 48 patients. 75% of them have high cholesterol, and 72% have high blood pressure. 40% are also on Medicaid. Their average risk score is 0.92, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Shahzad's median patient age at 53, with 46% women.
Dr. Shahzad's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Shahzad's Medicare patients by sex, 2024
- Women4556%
- Men3644%
Chronic conditions among Dr. Shahzad's Medicare patients, 2024
- High cholesterol75%
- High blood pressure72%
- Diabetes47%
- Arthritis33%
- Stroke or TIA20%
- Mood disorders19%
- Anxiety17%
- Ischemic heart disease17%
Share of Medicare patients with each condition. A patient can have several.
Dr. Shahzad's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 53
Patient panel by sex, all payers
- Women46%
- Men53%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ghulamullah Shahzad wrote 530 Medicare Part D claims in 2024
In 2024, Dr. Shahzad wrote 530 Medicare Part D claims for 292 patients. 73% of them were for generic drugs. CMS names the drug for 427 of them, across 10 drugs with 11 or more claims each, at $101,047 in total drug cost. In 2023, CMS named 379 claims across 7 drugs.
Dr. Shahzad's Part D claims by kind of drug, 2024
- Generic385 claims73%
- Brand-name145 claims27%
Dr. Shahzad'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 Dr. Shahzad's Part D claims, 2024
- Antibiotics5%29 of 530 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: 3792024: 42713%
Drugs named by CMS: 10 in 2024, 7 in 2023.
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
Dr. Ghulamullah Shahzad ranks in the 89th percentile for colonoscopy in Medicare
Dr. Shahzad accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 152 procedures of colonoscopy by Dr. Shahzad, more than 89% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Shahzad ranks in Medicare procedure volume
- Colonoscopy
- 89th percentile152 procedures
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 64th percentile52 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Ghulamullah Shahzad received $15,543 in industry payments from 2016 to 2025
CMS Open Payments shows 272 general payments to Dr. Shahzad from 26 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 51% of the total. Phathom Pharmaceuticals, Inc. paid the most, $8,721.
General payments to Dr. Shahzad by program year, 2016 to 2025
General payments to Dr. Shahzad by kind, 2016 to 2025
- Speaker and faculty fees$7,95551%
- Food and beverage$6,87744%
- Travel and lodging$6454%
- Education$660%
Companies that paid Dr. Shahzad the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Ghulamullah Shahzad graduated from Dow University of Health Sciences
Dr. Shahzad graduated from Dow University of Health Sciences in 1998.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Ghulamullah Shahzad's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare 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 percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Ghulamullah Shahzad
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Ghulamullah Shahzad's NPI number?
Dr. Ghulamullah Shahzad's NPI number is 1710128996. It was assigned on March 17, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Ghulamullah Shahzad?
Dr. Ghulamullah Shahzad is a gastroenterologist in New Hyde Park, New York. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Ghulamullah Shahzad practice?
Dr. Shahzad practices at 957 N 1st St, New Hyde Park, NY 11040. Dr. Shahzad's primary practice is Intercity Gastroenterology P.C in New Hyde Park, New York. Dmand AI also links Dr. Shahzad to 1 hospital, 3 group practices and clinics, 2 medical groups and 1 physician office.
What is Dr. Ghulamullah Shahzad's office phone number?
The practice phone on file for Dr. Shahzad is (516) 721-4648.
What is Dr. Ghulamullah Shahzad's medical license number?
Dr. Shahzad holds New York license 252160.
Which hospitals is Dr. Ghulamullah Shahzad affiliated with?
Dr. Shahzad is affiliated with NewYork-Presbyterian Queens. Dmand AI links Dr. Shahzad to 1 more hospital.
What medical group is Dr. Ghulamullah Shahzad part of?
Dr. Shahzad is linked to Intercity Gastroenterology. Dmand AI links Dr. Shahzad to 2 more medical groups.
Does Dr. Ghulamullah Shahzad accept Medicare?
Yes. CMS data shows Dr. Shahzad billed Medicare for 119 services in 2024, and Dr. Shahzad accepts Medicare assignment.
How many Medicare patients does Dr. Ghulamullah Shahzad see?
CMS counts 81 Medicare patients who saw Dr. Shahzad in 2024, with an average age of 70.
What services does Dr. Ghulamullah Shahzad bill to Medicare?
In 2024, Dr. Shahzad's most billed Medicare services were office visit, established patient (99213) and office visit, new patient (99203).
Show 4 more questionsShow fewer questions
Where did Dr. Ghulamullah Shahzad go to medical school?
Dr. Shahzad graduated from Dow University of Health Sciences in 1998.
What drugs does Dr. Ghulamullah Shahzad prescribe most?
In 2024 Medicare Part D data, Dr. Shahzad's most prescribed drugs by claims were Gavilyte-G, Omeprazole and Famotidine.
Has Dr. Ghulamullah Shahzad received payments from drug or device companies?
CMS Open Payments shows $15,543 in general payments to Dr. Shahzad from 26 companies from 2016 to 2025. The largest total came from Phathom Pharmaceuticals, Inc.
How long has Dr. Ghulamullah Shahzad been practicing?
Dr. Shahzad graduated from medical school in 1998, 28 years ago.
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