Hammad Zafar, MBBS
- Medicare services, 2022
- 610
- Part D claims, 2024
- 119
- Industry payments
- $4,952
- Medical group
- 1
- State licenses
- 2
- Practice address
- 9500 Euclid Ave, Cleveland, OH 44106
- Practice phone
- Call (216) 444-2200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Cleveland Clinic Main Campus
Cleveland, Ohio
Find Hammad Zafar'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.
Hammad Zafar is a hospitalist in Cleveland, Ohio
Hammad Zafar practices at Cleveland Clinic Main Campus in Cleveland, Ohio.
Hammad Zafar's NPI, 1215451778, was assigned on July 26, 2017. Hammad Zafar holds Iowa license MD-47151.
- NPI
- 1215451778NPI Registry (opens in a new tab)
- NPI enumeration date
- July 26, 2017
- NPI status
- Active
- Practice phone
- (216) 444-2200
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Hammad Zafar practices at Cleveland Clinic Main Campus in Cleveland, Ohio
Hammad Zafar's primary practice is Cleveland Clinic Main Campus, at 9500 Euclid Ave, Cleveland, OH 44106 in Cuyahoga County. The practice phone is (216) 444-2200.
- Cleveland Clinic Main Campus9500 Euclid Ave, Cleveland, OH 44106 · Cuyahoga CountyPhone(216) 444-2200
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Hammad Zafar is affiliated with 1 site of care and 1 medical group
Hammad Zafar's primary practice is Cleveland Clinic Main Campus in Cleveland, Ohio. The medical group on file is Cleveland Clinic Florida.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Hammad Zafar's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Hammad Zafar practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Cleveland Clinic Main Campus | Available with a free account |
Source: Dmand AI Technology Install Data
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Hammad Zafar is one of 991 hospitalists in Ohio
Hospitalist is Hammad Zafar's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dmand AI has Hammad Zafar's licenses on file in 2 states: Iowa and Florida.
Specialties and state licenses
- Hospitalist, IowaPrimary
- Adolescent medicine (internal medicine), Florida
Hospitalists near Hammad Zafar
Counts of hospitalists 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
Hammad Zafar billed Medicare for 610 services in 2022
CMS data shows 610 Medicare services from Hammad Zafar across 6 procedure codes in 2022. Medicare paid $45,466 for them. Every service was in a facility, such as a hospital, rather than an office.
Hammad Zafar's Medicare services by type, 2021 to 2022
- 2021
- 2022
- Office and hospital visits
- 2021: 7562022: 61019%
Hammad Zafar compared with the Ohio median for hospitalists, 2022
- Hammad Zafar
- Ohio median
- Medicare services
- 610vs 31097% above
- Part D claims
- 55vs 6414% below
Medians across 898 hospitalists in Ohio with Dmand AI profiles that report each measure.
Hammad Zafar's most billed Medicare procedure codes, 2022
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 Hammad Zafar and other hospitalists in Ohio.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Hammad Zafar's patients have a median age of 59
Across all payers, Dmand AI patient panel data puts Hammad Zafar's median patient age at 59, with 57% women.
Hammad Zafar's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women57%
- Men42%
Source: Dmand AI Patient Panel Data
Hammad Zafar wrote 119 Medicare Part D claims in 2024
In 2024, Hammad Zafar wrote 119 Medicare Part D claims for 65 patients. 92% of them were for generic drugs. CMS names the drug for 55 of them, across 3 drugs with 11 or more claims each, at $709 in total drug cost. In 2023, CMS named 26 claims across 2 drugs.
Hammad Zafar's Part D claims by kind of drug, 2024
- Generic109 claims92%
- Brand-name and other10 claims8%
Hammad Zafar'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, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 262024: 55112%
Drugs named by CMS: 3 in 2024, 2 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
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Hammad Zafar received $4,952 in industry payments from 2019 to 2025
CMS Open Payments shows 164 general payments to Hammad Zafar from 23 drug and device companies from 2019 to 2025. Food and beverage make up the largest share, 96% of the total. Abbvie Inc. paid the most, $1,650.
General payments to Hammad Zafar by program year, 2019 to 2025
General payments to Hammad Zafar by kind, 2019 to 2025
- Food and beverage$4,76896%
- Education$1844%
Companies that paid Hammad Zafar the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Hammad Zafar'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 Data |
| 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) |
| 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 Hammad Zafar
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Hammad Zafar's NPI number?
Hammad Zafar's NPI number is 1215451778. It was assigned on July 26, 2017, and it is active in the NPI Registry.
What does Hammad Zafar specialize in?
Hammad Zafar is a hospitalist in Cleveland, Ohio. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Hammad Zafar practice?
Hammad Zafar practices at 9500 Euclid Ave, Cleveland, OH 44106. Hammad Zafar's primary practice is Cleveland Clinic Main Campus in Cleveland, Ohio.
What is Hammad Zafar's office phone number?
The practice phone on file for Hammad Zafar is (216) 444-2200.
What is Hammad Zafar's medical license number?
Hammad Zafar holds Iowa license MD-47151, one of the licenses on file in 2 states.
Which states has Hammad Zafar been licensed in?
Dmand AI has state licenses on file for Hammad Zafar in Iowa and Florida.
What medical group is Hammad Zafar part of?
Hammad Zafar is linked to Cleveland Clinic Florida.
Does Hammad Zafar accept Medicare?
Yes. CMS data shows Hammad Zafar billed Medicare for 610 services in 2022.
What services does Hammad Zafar bill to Medicare?
In 2022, Hammad Zafar's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99232) and hospital inpatient care (99239).
What drugs does Hammad Zafar prescribe most?
In 2024 Medicare Part D data, Hammad Zafar's most prescribed drugs by claims were Gavilyte-G, Pantoprazole Sodium and Omeprazole.
Has Hammad Zafar received payments from drug or device companies?
CMS Open Payments shows $4,952 in general payments to Hammad Zafar from 23 companies from 2019 to 2025. The largest total came from Abbvie Inc.
How long has Hammad Zafar been practicing?
Hammad Zafar graduated from medical school in 2014, 12 years ago.
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