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Dr. Biwar Z. Marof, MD
NPI1639601065
- Medicare services, 2024
- 13
- Medicare patients, 2024
- 31
- Part D claims, 2024
- 490
- Publications
- 2
- Industry payments
- $18,777
- Practice address
- 1906 Belleview Avenue, SE, Roanoke, VA 24014
- Practice phone
- Call (540) 981-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Marof's professional email, personal email and mobile number
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Dr. Biwar Z. Marof is an internist in Roanoke, Virginia
Dr. Marof practices at Carilion Roanoke Memorial Hospital in Roanoke, Virginia, part of Carilion Clinic.
Dr. Marof's NPI, 1639601065, was assigned on April 3, 2017. Dr. Marof holds Virginia license 0101269492.
NPI and contact details
- NPI
- 1639601065NPI Registry (opens in a new tab)
- NPI enumeration date
- April 3, 2017
- NPI status
- Active
- Practice phone
- (540) 981-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Biwar Z. Marof practices at Carilion Roanoke Memorial Hospital in Roanoke, Virginia
Dr. Marof's primary practice is Carilion Roanoke Memorial Hospital, at 1906 Belleview Avenue, SE, Roanoke, VA 24014 in Roanoke City. The practice phone is (540) 981-7000.
- Carilion Roanoke Memorial Hospital1906 Belleview Avenue, SE, Roanoke, VA 24014 · Roanoke CityPhone(540) 981-7000
Source: Dmand AI Affiliation Data
Dr. Biwar Z. Marof is affiliated with 4 medical groups
Dr. Marof's primary practice is Carilion Roanoke Memorial Hospital in Roanoke, Virginia, part of Carilion Clinic. The medical group on file is Carilion Clinic. Dmand AI also links Dr. Marof to 3 more medical groups, 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. Biwar Z. Marof's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Marof practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Carilion Roanoke Memorial Hospital | Available with a free account |
| +3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Biwar Z. Marof is one of 3,339 internists in Virginia
Internal medicine is Dr. Marof's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Marof is licensed in Virginia.
Specialties and state licenses
- Internal medicine, VirginiaPrimary
Internists near Dr. Marof
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
3,339internists in Virginia123internists in Roanoke89internists at Carilion Roanoke Memorial Hospital
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Biwar Z. Marof billed Medicare for 13 services in 2024
CMS data shows 13 Medicare services from Dr. Marof across 1 procedure code in 2024, for 31 Medicare patients. Medicare paid $1,667 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 202413
Medicare patients31
Paid by Medicare$1,667
Procedure codes1
Dr. Marof's Medicare services by type, 2022 to 2024
- 2022
- 2024
- Office and hospital visits
- 2022: 3322024: 1396%
Dr. Marof compared with the Virginia median for internists, 2024
- Dr. Marof
- Virginia median
- Medicare services
- 13vs 60798% below
- Medicare patients
- 31vs 24687% below
- Part D claims
- 398vs 22478% above
Medians across 3,182 internists in Virginia with Dmand AI profiles that report each measure.
Dr. Marof'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. Marof?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Marof and other internists in Virginia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Biwar Z. Marof treated 31 Medicare patients in 2024, average age 80
CMS counts 31 Medicare patients who saw Dr. Marof in 2024. The largest group is 85 and over, with 13 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 2.50, 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. Marof's median patient age at 67, with 43% women.
Medicare patients, 202431
Average age80
Average risk score2.50
Dr. Marof's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Marof's Medicare patients by sex, 2024
- Women1755%
- Men1445%
Chronic conditions among Dr. Marof's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Anxiety58%
- Atrial fibrillation58%
- Depression55%
- Mood disorders55%
- Chronic kidney disease52%
- Arthritis45%
Share of Medicare patients with each condition. A patient can have several.
Dr. Marof'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
- Women43%
- Men57%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Biwar Z. Marof wrote 490 Medicare Part D claims in 2024
In 2024, Dr. Marof wrote 490 Medicare Part D claims for 76 patients. 81% of them were for generic drugs. CMS names the drug for 398 of them, across 15 drugs with 11 or more claims each, at $62,653 in total drug cost. In 2023, CMS named 87 claims across 6 drugs.
Part D claims, 2024490
Drugs named by CMS15
Total drug cost$62,653
Part D patients76
Dr. Marof's Part D claims by kind of drug, 2024
- Generic396 claims81%
- Brand-name and other94 claims19%
Dr. Marof'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: 872024: 398357%
Drugs named by CMS: 15 in 2024, 6 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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Dr. Biwar Z. Marof has 2 publications on record
Dmand AI links 2 papers to Dr. Marof, published from 2019 to 2025. Dr. Marof's most frequent co-authors are Adegbenga A. Bankole, MD and Ido Heletz, MD.
Papers2
Years published2019 to 2025
Dr. Marof's most frequent co-authors
Recent publications by Dr. Marof
Am J Case Rep
Catheterization, Central VenousForeign BodiesForeign-Body Migration
See who Dr. Marof researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Marof 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. Biwar Z. Marof received $18,777 in industry payments from 2019 to 2025
CMS Open Payments shows 48 general payments to Dr. Marof from 12 drug and device companies from 2019 to 2025. Grants make up the largest share, 62% of the total. Boston Scientific Corporation paid the most, $11,895.
General payments to Dr. Marof by program year, 2019 to 2025
General payments to Dr. Marof by kind, 2019 to 2025
$18.8Kin total
- Grants$11,66762%
- Food and beverage$3,92721%
- Travel and lodging$2,61814%
- Education$5643%
Companies that paid Dr. Marof 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 Dr. Biwar Z. Marof'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. Biwar Z. Marof
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. Biwar Z. Marof's NPI number?
Dr. Biwar Z. Marof's NPI number is 1639601065. It was assigned on April 3, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. Biwar Z. Marof?
Dr. Biwar Z. Marof is an internist in Roanoke, Virginia. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Biwar Z. Marof practice?
Dr. Marof practices at 1906 Belleview Avenue, SE, Roanoke, VA 24014. Dr. Marof's primary practice is Carilion Roanoke Memorial Hospital in Roanoke, Virginia, part of Carilion Clinic. Dmand AI also links Dr. Marof to 3 medical groups.
What is Dr. Biwar Z. Marof's office phone number?
The practice phone on file for Dr. Marof is (540) 981-7000.
What is Dr. Biwar Z. Marof's medical license number?
Dr. Marof holds Virginia license 0101269492.
Which hospitals is Dr. Biwar Z. Marof affiliated with?
Dr. Marof practices at Carilion Roanoke Memorial Hospital in Roanoke, Virginia.
What medical group is Dr. Biwar Z. Marof part of?
Dr. Marof is linked to Carilion Clinic. Dmand AI links Dr. Marof to 3 more medical groups.
Does Dr. Biwar Z. Marof accept Medicare?
Yes. CMS data shows Dr. Marof billed Medicare for 13 services in 2024.
How many Medicare patients does Dr. Biwar Z. Marof see?
CMS counts 31 Medicare patients who saw Dr. Marof in 2024, with an average age of 80.
What services does Dr. Biwar Z. Marof bill to Medicare?
In 2024, Dr. Marof's most billed Medicare services were hospital inpatient care (99223).
Show 5 more questionsShow fewer questions
What drugs does Dr. Biwar Z. Marof prescribe most?
In 2024 Medicare Part D data, Dr. Marof's most prescribed drugs by claims were Metoprolol Succinate, Eliquis and Rosuvastatin Calcium.
Has Dr. Biwar Z. Marof received payments from drug or device companies?
CMS Open Payments shows $18,777 in general payments to Dr. Marof from 12 companies from 2019 to 2025. The largest total came from Boston Scientific Corporation.
How long has Dr. Biwar Z. Marof been practicing?
Dr. Marof graduated from medical school in 2011, 15 years ago.
Does Dr. Biwar Z. Marof do research?
Dmand AI links 2 publications to Dr. Marof, published from 2019 to 2025.
Who does Dr. Biwar Z. Marof publish with?
Dr. Marof's most frequent co-authors are Adegbenga A. Bankole, MD (1 shared paper) and Ido Heletz, MD (1 shared paper).
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