Dr. Shahabuddin Ahmad, MD
- Medicare services, 2024
- 253
- Medicare patients, 2024
- 109
- Part D claims, 2024
- 32
- Hospital affiliations
- 1
- Industry payments
- $1,406
- Practice address
- 4802 Tenth Avenue, Brooklyn, NY 11219
- Practice phone
- Call (718) 283-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Ahmad's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Shahabuddin Ahmad is a general surgeon in Brooklyn, New York
Dr. Ahmad practices at Maimonides Medical Center in Brooklyn, New York, part of Maimonides Medical Center.
Dr. Ahmad's NPI, 1972525236, was assigned on July 24, 2006. Dr. Ahmad graduated from NRS Medical College Calcutta in 1967. Dr. Ahmad holds New York license 137925.
- NPI
- 1972525236NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1850426545
- NPI enumeration date
- July 24, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (718) 283-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 87
- Medical school graduation
- 1967
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Shahabuddin Ahmad practices at Maimonides Medical Center in Brooklyn, New York
Dr. Ahmad's primary practice is Maimonides Medical Center, at 4802 Tenth Avenue, Brooklyn, NY 11219 in Kings County. The practice phone is (718) 283-6000.
- Maimonides Medical Center4802 Tenth Avenue, Brooklyn, NY 11219 · Kings CountyPhone(718) 283-6000
Source: Dmand AI Affiliation Data
Dr. Shahabuddin Ahmad is affiliated with 4 sites of care and 2 medical groups
Dr. Ahmad's primary practice is Maimonides Medical Center in Brooklyn, New York, part of Maimonides Medical Center. The medical group on file is Maimonides Medical Center. Dmand AI also links Dr. Ahmad to 2 more home health agencies, 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Shahabuddin Ahmad's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ahmad practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Maimonides Medical Center | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Maimonides Medical Center and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Shahabuddin Ahmad is one of 1,604 general surgeons in New York
Surgery is Dr. Ahmad's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Ahmad is licensed in New York.
Specialties and state licenses
- Surgery, New YorkPrimary
General surgeons near Dr. Ahmad
Counts of general surgeons 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. Shahabuddin Ahmad billed Medicare for 253 services in 2024
CMS data shows 253 Medicare services from Dr. Ahmad across 6 procedure codes in 2024, for 109 Medicare patients. Medicare paid $18,990 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Ahmad's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2052024: 2207%
- Surgery
- 2023: 02024: 33
Dr. Ahmad compared with the New York median for general surgeons, 2024
- Dr. Ahmad
- New York median
- Medicare services
- 253vs 15464% above
- Medicare patients
- 109vs 109Close to median
- Part D claims
- 13vs 2446% below
Medians across 1,502 general surgeons in New York with Dmand AI profiles that report each measure.
Dr. Ahmad'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.
Need commercial claims for Dr. Ahmad?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ahmad and other general surgeons in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Shahabuddin Ahmad treated 109 Medicare patients in 2024, average age 75
CMS counts 109 Medicare patients who saw Dr. Ahmad in 2024. The largest group is 65 to 74, with 39 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 66% are also on Medicaid. Their average risk score is 3.52, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Ahmad's median patient age at 75, with 58% women.
Dr. Ahmad's Medicare patients by age, 2024
Dr. Ahmad's Medicare patients by sex, 2024
- Women5550%
- Men5450%
Chronic conditions among Dr. Ahmad's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes69%
- Arthritis68%
- Ischemic heart disease54%
- Heart failure50%
- Chronic kidney disease42%
- Atrial fibrillation37%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ahmad's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women58%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Shahabuddin Ahmad wrote 32 Medicare Part D claims in 2024
In 2024, Dr. Ahmad wrote 32 Medicare Part D claims for 12 patients. 84% of them were for generic drugs. CMS names the drug for 13 of them, across 1 drug with 11 or more claims each, at $80 in total drug cost. In 2022, CMS named 11 claims across 1 drug.
Dr. Ahmad's Part D claims by kind of drug, 2024
- Generic27 claims84%
- Brand-name and other5 claims16%
Dr. Ahmad'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.
Part D claims for drugs CMS names, 2022 to 2024
- 2022
- 2024
- Claims for drugs CMS names
- 2022: 112024: 1318%
Drugs named by CMS: 1 in 2024, 1 in 2022.
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. Shahabuddin Ahmad ranks in the 64th percentile for removal of tissue in Medicare
Dr. Ahmad accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 13 procedures of removal of tissue by Dr. Ahmad, more than 64% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Ahmad ranks in Medicare procedure volume
- Removal of tissue
- 64th percentile13 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Shahabuddin Ahmad received $1,406 in industry payments from 2016 to 2025
CMS Open Payments shows 35 general payments to Dr. Ahmad from 18 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Allergan Inc. paid the most, $266.
General payments to Dr. Ahmad by program year, 2016 to 2025
Companies that paid Dr. Ahmad 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. Shahabuddin Ahmad graduated from NRS Medical College Calcutta
Dr. Ahmad graduated from NRS Medical College Calcutta in 1967.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Shahabuddin Ahmad'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy 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. Shahabuddin Ahmad
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. Shahabuddin Ahmad's NPI number?
Dr. Shahabuddin Ahmad's NPI number is 1972525236. It was assigned on July 24, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Shahabuddin Ahmad?
Dr. Shahabuddin Ahmad is a general surgeon in Brooklyn, New York. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Shahabuddin Ahmad practice?
Dr. Ahmad practices at 4802 Tenth Avenue, Brooklyn, NY 11219. Dr. Ahmad's primary practice is Maimonides Medical Center in Brooklyn, New York, part of Maimonides Medical Center. Dmand AI also links Dr. Ahmad to 2 home health agencies, 1 group practice or clinic and 1 medical group.
What is Dr. Shahabuddin Ahmad's office phone number?
The practice phone on file for Dr. Ahmad is (718) 283-6000.
What is Dr. Shahabuddin Ahmad's medical license number?
Dr. Ahmad holds New York license 137925.
Which hospitals is Dr. Shahabuddin Ahmad affiliated with?
Dr. Ahmad practices at Maimonides Medical Center in Brooklyn, New York.
What medical group is Dr. Shahabuddin Ahmad part of?
Dr. Ahmad is linked to Maimonides Medical Center. Dmand AI links Dr. Ahmad to 1 more medical group.
Does Dr. Shahabuddin Ahmad accept Medicare?
Yes. CMS data shows Dr. Ahmad billed Medicare for 253 services in 2024, and Dr. Ahmad accepts Medicare assignment.
How many Medicare patients does Dr. Shahabuddin Ahmad see?
CMS counts 109 Medicare patients who saw Dr. Ahmad in 2024, with an average age of 75.
What services does Dr. Shahabuddin Ahmad bill to Medicare?
In 2024, Dr. Ahmad's most billed Medicare services were office visit, established patient (99213), office visit, new patient (99204) and office visit, established patient (99214).
Show 4 more questionsShow fewer questions
Where did Dr. Shahabuddin Ahmad go to medical school?
Dr. Ahmad graduated from NRS Medical College Calcutta in 1967.
What drugs does Dr. Shahabuddin Ahmad prescribe most?
In 2024 Medicare Part D data, Dr. Ahmad's most prescribed drugs by claims were Mupirocin.
Has Dr. Shahabuddin Ahmad received payments from drug or device companies?
CMS Open Payments shows $1,406 in general payments to Dr. Ahmad from 18 companies from 2016 to 2025. The largest total came from Allergan Inc.
How long has Dr. Shahabuddin Ahmad been practicing?
Dr. Ahmad graduated from medical school in 1967, 59 years ago.
Selling to surgery practices?
See general surgeons in New York by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card