Dr. Raza Zarrar, MBBS, MD
- Medicare services, 2024
- 278
- Medicare patients, 2024
- 145
- Part D claims, 2024
- 209
- Publications
- 3
- Hospital affiliations
- 1
- Practice address
- 420 S 5th Avenue, West Reading, PA 19611
- Practice phone
- Call (610) 988-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Zarrar's professional email, personal email and mobile number
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Dr. Raza Zarrar is an internist in Reading, Pennsylvania
Dr. Zarrar practices at Reading Hospital in West Reading, Pennsylvania, part of Tower Health.
Dr. Zarrar's NPI, 1255915377, was assigned on May 6, 2021. Dr. Zarrar holds Pennsylvania license MD485205.
- NPI
- 1255915377NPI Registry (opens in a new tab)
- NPI enumeration date
- May 6, 2021
- NPI status
- Active
- Practice phone
- (610) 988-8000
- 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 Affiliation Data
Dr. Raza Zarrar practices at Reading Hospital in West Reading, Pennsylvania
Dr. Zarrar's primary practice is Reading Hospital, at 420 S 5th Avenue, West Reading, PA 19611 in Berks County. The practice phone is (610) 988-8000.
- Reading Hospital420 S 5th Avenue, West Reading, PA 19611 · Berks CountyPhone(610) 988-8000
Source: Dmand AI Affiliation Data
Dr. Raza Zarrar is affiliated with 1 site of care and 1 medical group
Dr. Zarrar's primary practice is Reading Hospital in West Reading, Pennsylvania, part of Tower Health. The medical group on file is Tower Health Medical Group.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Raza Zarrar's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Zarrar practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Reading Hospital | 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 Tower Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Raza Zarrar is one of 5,665 internists in Pennsylvania
Internal medicine is Dr. Zarrar's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Zarrar is licensed in Pennsylvania.
Specialties and state licenses
- Internal medicine, PennsylvaniaPrimary
Internists near Dr. Zarrar
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. Raza Zarrar billed Medicare for 278 services in 2024
CMS data shows 278 Medicare services from Dr. Zarrar across 5 procedure codes in 2024, for 145 Medicare patients. Medicare paid $24,939 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Zarrar compared with the Pennsylvania median for internists, 2024
- Dr. Zarrar
- Pennsylvania median
- Medicare services
- 278vs 41733% below
- Medicare patients
- 145vs 18522% below
- Part D claims
- 12vs 22495% below
Medians across 5,518 internists in Pennsylvania with Dmand AI profiles that report each measure.
Dr. Zarrar'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. Zarrar?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Zarrar and other internists in Pennsylvania.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Raza Zarrar treated 145 Medicare patients in 2024, average age 78
CMS counts 145 Medicare patients who saw Dr. Zarrar in 2024. The largest group is 75 to 84, with 57 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 18% are also on Medicaid. Their average risk score is 2.45, 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. Zarrar's median patient age at 67, with 53% women.
Dr. Zarrar's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Zarrar's Medicare patients by sex, 2024
- Women9163%
- Men5437%
Chronic conditions among Dr. Zarrar's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis61%
- Chronic kidney disease53%
- Ischemic heart disease51%
- Mood disorders47%
- Heart failure46%
- Atrial fibrillation44%
Share of Medicare patients with each condition. A patient can have several.
Dr. Zarrar's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women53%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Raza Zarrar wrote 209 Medicare Part D claims in 2024
In 2024, Dr. Zarrar wrote 209 Medicare Part D claims for 85 patients. 90% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $138 in total drug cost. In 2022, CMS named 27 claims across 2 drugs.
Dr. Zarrar's Part D claims by kind of drug, 2024
- Generic189 claims90%
- Brand-name20 claims10%
Dr. Zarrar'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. Zarrar's Part D claims, 2024
- Antibiotics18%38 of 209 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, 2022 to 2024
- 2022
- 2024
- Claims for drugs CMS names
- 2022: 272024: 1256%
Drugs named by CMS: 1 in 2024, 2 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
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Dr. Raza Zarrar has 3 publications on record
Dmand AI links 3 papers to Dr. Zarrar in 2023. 2023 was the busiest year, with 3. Dr. Zarrar's most frequent co-author is Khaled M. Elsayes, MBCHB.
Dr. Zarrar's most frequent co-authors
Recent publications by Dr. Zarrar
See who Dr. Zarrar researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Zarrar works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Raza Zarrar received $630 in industry payments from 2024 to 2025
CMS Open Payments shows 8 general payments to Dr. Zarrar from 6 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 71% of the total. AstraZeneca Pharmaceuticals LP paid the most, $199.
General payments to Dr. Zarrar by program year, 2024 to 2025
General payments to Dr. Zarrar by kind, 2024 to 2025
- Food and beverage$44771%
- Education$18329%
Companies that paid Dr. Zarrar the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Raza Zarrar'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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Raza Zarrar
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. Raza Zarrar's NPI number?
Dr. Raza Zarrar's NPI number is 1255915377. It was assigned on May 6, 2021, and it is active in the NPI Registry.
What kind of doctor is Dr. Raza Zarrar?
Dr. Raza Zarrar is an internist in Reading, Pennsylvania. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Raza Zarrar practice?
Dr. Zarrar practices at 420 S 5th Avenue, West Reading, PA 19611. Dr. Zarrar's primary practice is Reading Hospital in West Reading, Pennsylvania, part of Tower Health.
What is Dr. Raza Zarrar's office phone number?
The practice phone on file for Dr. Zarrar is (610) 988-8000.
What is Dr. Raza Zarrar's medical license number?
Dr. Zarrar holds Pennsylvania license MD485205.
Which hospitals is Dr. Raza Zarrar affiliated with?
Dr. Zarrar practices at Reading Hospital in West Reading, Pennsylvania.
What medical group is Dr. Raza Zarrar part of?
Dr. Zarrar is linked to Tower Health Medical Group.
Does Dr. Raza Zarrar accept Medicare?
Yes. CMS data shows Dr. Zarrar billed Medicare for 278 services in 2024.
How many Medicare patients does Dr. Raza Zarrar see?
CMS counts 145 Medicare patients who saw Dr. Zarrar in 2024, with an average age of 78.
What services does Dr. Raza Zarrar bill to Medicare?
In 2024, Dr. Zarrar's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99233) and hospital inpatient care (99239).
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What drugs does Dr. Raza Zarrar prescribe most?
In 2024 Medicare Part D data, Dr. Zarrar's most prescribed drugs by claims were Amlodipine Besylate.
Has Dr. Raza Zarrar received payments from drug or device companies?
CMS Open Payments shows $630 in general payments to Dr. Zarrar from 6 companies from 2024 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Raza Zarrar been practicing?
Dr. Zarrar graduated from medical school in 2014, 12 years ago.
Does Dr. Raza Zarrar do research?
Dmand AI links 3 publications to Dr. Zarrar.
Who does Dr. Raza Zarrar publish with?
Dr. Zarrar's most frequent co-authors are Khaled M. Elsayes, MBCHB (1 shared paper).
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