Dr. George A. Haddad, MD
- Medicare services, 2024
- 1,484
- Medicare patients, 2024
- 149
- Part D claims, 2024
- 11,460
- Hospital affiliations
- 3
- Industry payments
- $9,882
- Practice address
- 3800 Delaware Ave, Buffalo, NY 14217
- Practice phone
- Call (716) 876-3737
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
George a Haddad MD
Buffalo, New York
Find Dr. Haddad'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. George A. Haddad is an internist in Buffalo, New York
Dr. Haddad practices at George a Haddad MD in Buffalo, New York.
Dr. Haddad's NPI, 1154488351, was assigned on January 3, 2007. Dr. Haddad holds New York license 189835.
- NPI
- 1154488351NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7810162443
- NPI enumeration date
- January 3, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (716) 876-3737
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 64
- Medical school graduation
- 1988
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. George A. Haddad practices at George a Haddad MD in Buffalo, New York
Dr. Haddad's primary practice is George a Haddad MD, at 3800 Delaware Ave, Buffalo, NY 14217 in Erie County. The practice phone is (716) 876-3737.
- George a Haddad MD3800 Delaware Ave, Buffalo, NY 14217 · Erie CountyPhone(716) 876-3737
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. George A. Haddad is affiliated with 6 sites of care
Dr. Haddad's primary practice is George a Haddad MD in Buffalo, New York. Dr. Haddad is also affiliated with Buffalo General Medical Center/Gates Vascular Institute. Dmand AI also links Dr. Haddad to 2 more hospitals, 1 physician office and 1 home health agency, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. George A. Haddad's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Haddad practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| George a Haddad MD | Available with a free account |
| +5 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. George A. Haddad is one of 9,643 internists in New York
Internal medicine is Dr. Haddad's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Haddad is licensed in New York.
Specialties and state licenses
- Internal medicine, New YorkPrimary
Internists near Dr. Haddad
Counts of internists 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. George A. Haddad billed Medicare for 1,484 services in 2024
CMS data shows 1,484 Medicare services from Dr. Haddad across 9 procedure codes in 2024, for 149 Medicare patients. Medicare paid $77,685 for them. Every service was in an office.
Dr. Haddad's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 6712024: 6964%
- Other services
- 2023: 982024: 573485%
- Tests and treatments
- 2023: 2492024: 17530%
- Surgery
- 2023: 772024: 4048%
- Drugs given in the office
- 2023: 532024: 0100%
Dr. Haddad compared with the New York median for internists, 2024
- Dr. Haddad
- New York median
- Medicare services
- 1,484vs 4263.5 times
- Medicare patients
- 149vs 1586% below
- Part D claims
- 10,812vs 62217.4 times
Medians across 9,428 internists in New York with Dmand AI profiles that report each measure.
Dr. Haddad'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Haddad and other internists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. George A. Haddad treated 149 Medicare patients in 2024, average age 74
CMS counts 149 Medicare patients who saw Dr. Haddad in 2024. The largest group is 65 to 74, with 67 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 15% are also on Medicaid. Their average risk score is 1.28, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Haddad's median patient age at 62, with 50% women.
Dr. Haddad's Medicare patients by age, 2024
Dr. Haddad's Medicare patients by sex, 2024
- Women7349%
- Men7651%
Chronic conditions among Dr. Haddad's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis50%
- COPD49%
- Anxiety33%
- Chronic kidney disease31%
- Diabetes28%
- Bipolar disorder27%
Share of Medicare patients with each condition. A patient can have several.
Dr. Haddad's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women50%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. George A. Haddad wrote 11,460 Medicare Part D claims in 2024
In 2024, Dr. Haddad wrote 11,460 Medicare Part D claims for 617 patients. 89% of them were for generic drugs. CMS names the drug for 10,812 of them, across 151 drugs with 11 or more claims each, at $734,264 in total drug cost. In 2023, CMS named 10,805 claims across 149 drugs.
Dr. Haddad's Part D claims by kind of drug, 2024
- Generic10,233 claims89%
- Brand-name1,197 claims10%
- Other30 claims0%
Dr. Haddad'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. Haddad's Part D claims, 2024
- Opioids0%36 of 11,460 claims
- Antibiotics4%470 of 11,460 claims
- Antipsychotics, patients 65 and over1%63 of 11,460 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: 10,8052024: 10,812No change
Drugs named by CMS: 151 in 2024, 149 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. George A. Haddad ranks in the 84th percentile for removal of skin lesions in Medicare
Dr. Haddad accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 396 procedures of removal of skin lesions by Dr. Haddad, more than 84% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Haddad ranks in Medicare procedure volume
- Removal of skin lesions
- 84th percentile396 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. George A. Haddad received $9,882 in industry payments from 2016 to 2025
CMS Open Payments shows 616 general payments to Dr. Haddad from 21 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $2,584.
General payments to Dr. Haddad by program year, 2016 to 2025
General payments to Dr. Haddad by kind, 2016 to 2025
- Food and beverage$9,853100%
- Education$290%
Companies that paid Dr. Haddad the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. George A. Haddad'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 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) |
| 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. George A. Haddad
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. George A. Haddad's NPI number?
Dr. George A. Haddad's NPI number is 1154488351. It was assigned on January 3, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. George A. Haddad?
Dr. George A. Haddad is an internist in Buffalo, New York. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. George A. Haddad practice?
Dr. Haddad practices at 3800 Delaware Ave, Buffalo, NY 14217. Dr. Haddad's primary practice is George a Haddad MD in Buffalo, New York. Dmand AI also links Dr. Haddad to 2 hospitals, 1 physician office and 1 home health agency.
What is Dr. George A. Haddad's office phone number?
The practice phone on file for Dr. Haddad is (716) 876-3737.
What is Dr. George A. Haddad's medical license number?
Dr. Haddad holds New York license 189835.
Which hospitals is Dr. George A. Haddad affiliated with?
Dr. Haddad is affiliated with Buffalo General Medical Center/Gates Vascular Institute. Dmand AI links Dr. Haddad to 2 more hospitals.
Does Dr. George A. Haddad accept Medicare?
Yes. CMS data shows Dr. Haddad billed Medicare for 1,484 services in 2024, and Dr. Haddad accepts Medicare assignment.
How many Medicare patients does Dr. George A. Haddad see?
CMS counts 149 Medicare patients who saw Dr. Haddad in 2024, with an average age of 74.
What services does Dr. George A. Haddad bill to Medicare?
In 2024, Dr. Haddad's most billed Medicare services were medicare service (G2211), office visit, established patient (99214) and office visit, established patient (99213).
What drugs does Dr. George A. Haddad prescribe most?
In 2024 Medicare Part D data, Dr. Haddad's most prescribed drugs by claims were Amlodipine Besylate, Rosuvastatin Calcium and Atorvastatin Calcium.
Has Dr. George A. Haddad received payments from drug or device companies?
CMS Open Payments shows $9,882 in general payments to Dr. Haddad from 21 companies from 2016 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. George A. Haddad been practicing?
Dr. Haddad graduated from medical school in 1988, 38 years ago.
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