Dr. Babak Barmar, MD
- Medicare services, 2024
- 3,022
- Medicare patients, 2024
- 588
- Part D claims, 2024
- 2,415
- Publications
- 1
- Hospital affiliations
- 5
- Practice address
- 812 Amherst St, Winchester, VA 22601
- Practice phone
- Call (540) 667-0227
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Winchester Dialysis
Winchester, Virginia
Find Dr. Barmar'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. Babak Barmar is a nephrologist in Winchester, Virginia
Dr. Barmar practices at Winchester Dialysis in Winchester, Virginia.
Dr. Barmar's NPI, 1972667202, was assigned on December 21, 2006. Dr. Barmar graduated from RWTH Aachen University FOM in 2001. Dr. Barmar holds West Virginia license 24463.
- NPI
- 1972667202NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5597947010
- NPI enumeration date
- December 21, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (540) 667-0227
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Babak Barmar practices at Winchester Dialysis in Winchester, Virginia
Dr. Barmar's primary practice is Winchester Dialysis, at 812 Amherst St, Winchester, VA 22601 in Winchester City. The practice phone is (540) 667-0227.
- Winchester Dialysis812 Amherst St, Winchester, VA 22601 · Winchester CityPhone(540) 667-0227
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Babak Barmar is affiliated with 12 sites of care and 3 medical groups
Dr. Barmar's primary practice is Winchester Dialysis in Winchester, Virginia. Dr. Barmar is also affiliated with Winchester Medical Center. The medical group on file is Sound Physicians. Dmand AI also links Dr. Barmar to 4 more hospitals, 5 dialysis centers, 2 medical groups and 1 group practice or clinic, 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. Babak Barmar's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Barmar practices, 11 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Winchester Dialysis | Available with a free account |
| +11 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Babak Barmar is one of 289 nephrologists in Virginia
Nephrology is Dr. Barmar's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Barmar is board certified in geriatric medicine by the American Board of Internal Medicine. Dmand AI has Dr. Barmar's licenses on file in 4 states: West Virginia, Virginia, Maryland and Pennsylvania.
Specialties and state licenses
- Nephrology, West VirginiaPrimary
- Virginia license
- Maryland license
- Pennsylvania license
Clinical focus
Dmand AI lists acute kidney failure, aortic atherosclerois, arterial blot clot /embolism, chronic diabetes, chronic kidney disease, chronic obstructive pulmonary disease (COPD), fluid and electrolyte imbalances and purpura and thrombocytopenia among the conditions Dr. Barmar treats.
Nephrologists near Dr. Barmar
Counts of nephrologists 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. Babak Barmar billed Medicare for 3,022 services in 2024
CMS data shows 3,022 Medicare services from Dr. Barmar across 15 procedure codes in 2024, for 588 Medicare patients. Medicare paid $223,463 for them.
Dr. Barmar's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2,0952024: 1,9875%
- Other services
- 2023: 02024: 794
- Tests and treatments
- 2023: 2472024: 2412%
Where Dr. Barmar's Medicare services took place, 2024
- In an office1,91063%
- In a facility1,11237%
Dr. Barmar compared with the Virginia median for nephrologists, 2024
- Dr. Barmar
- Virginia median
- Medicare services
- 3,022vs 1,2272.5 times
- Medicare patients
- 588vs 38752% above
- Part D claims
- 2,178vs 7702.8 times
Medians across 276 nephrologists in Virginia with Dmand AI profiles that report each measure.
Dr. Barmar'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. Barmar?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Barmar and other nephrologists in Virginia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Babak Barmar treated 588 Medicare patients in 2024, average age 75
CMS counts 588 Medicare patients who saw Dr. Barmar in 2024. The largest group is 75 to 84, with 234 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 14% are also on Medicaid. Their average risk score is 2.75, 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. Barmar's median patient age at 73, with 47% women.
Dr. Barmar's Medicare patients by age, 2024
Dr. Barmar's Medicare patients by sex, 2024
- Women29350%
- Men29550%
Chronic conditions among Dr. Barmar's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol75%
- Diabetes58%
- Arthritis51%
- Heart failure48%
- Ischemic heart disease45%
- Atrial fibrillation37%
Share of Medicare patients with each condition. A patient can have several.
Dr. Barmar's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women47%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Babak Barmar wrote 2,415 Medicare Part D claims in 2024
In 2024, Dr. Barmar wrote 2,415 Medicare Part D claims for 440 patients. 92% of them were for generic drugs. CMS names the drug for 2,178 of them, across 39 drugs with 11 or more claims each, at $277,067 in total drug cost. In 2023, CMS named 850 claims across 21 drugs.
Dr. Barmar's Part D claims by kind of drug, 2024
- Generic2,223 claims92%
- Brand-name and other192 claims8%
Dr. Barmar'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. Barmar's Part D claims, 2024
- Antibiotics5%130 of 2,415 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: 8502024: 2,178156%
Drugs named by CMS: 39 in 2024, 21 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
How Dr. Babak Barmar takes part in Medicare
Dr. Barmar accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Babak Barmar has 1 publication on record
Dmand AI links 1 paper to Dr. Barmar.
Recent publications by Dr. Barmar
See who Dr. Barmar researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Barmar works with, so you can find a warm path to the right nephrologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Babak Barmar received $1,971 in industry payments from 2016 to 2025
CMS Open Payments shows 54 general payments to Dr. Barmar from 17 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 88% of the total. Amgen Inc. paid the most, $614.
General payments to Dr. Barmar by program year, 2016 to 2025
General payments to Dr. Barmar by kind, 2016 to 2025
- Food and beverage$1,73588%
- Education$23612%
Companies that paid Dr. Barmar 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. Babak Barmar has 1 award and honors on record
Dmand AI lists 1 award for Dr. Barmar, most recently CMS Stage 1 EHR in 2012.
Awards and honors for Dr. Barmar
- 2012
- CMS Stage 1 EHR
Source: Dmand AI Professional Profile Data
Dr. Babak Barmar graduated from RWTH Aachen University FOM
Dr. Barmar graduated from RWTH Aachen University FOM in 2001.
- Medical school
- Board certified in geriatric medicine
- Board certified in internal medicine
- Board certified in nephrology
Source: Dmand AI Professional Profile Data
Dr. Babak Barmar accepts plans from 18 insurance carriers
Dr. Barmar is in network with 18 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Elevance
- HCSC
- Molina
- Blue Cross Blue Shield of Massachusetts
- Highmark
- +10 more carriersWith a free account
Plan types Dr. Barmar accepts, by number of carriers
- PPO11
- Medicare9
- HMO7
- EPO5
- POS4
- Medicaid2
Source: Dmand AI Insurance Network Data
Sources for Dr. Babak Barmar'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) |
| 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) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Babak Barmar
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. Babak Barmar's NPI number?
Dr. Babak Barmar's NPI number is 1972667202. It was assigned on December 21, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Babak Barmar?
Dr. Babak Barmar is a nephrologist in Winchester, Virginia. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. Babak Barmar practice?
Dr. Barmar practices at 812 Amherst St, Winchester, VA 22601. Dr. Barmar's primary practice is Winchester Dialysis in Winchester, Virginia. Dmand AI also links Dr. Barmar to 4 hospitals, 5 dialysis centers, 2 medical groups and 1 group practice or clinic.
What is Dr. Babak Barmar's office phone number?
The practice phone on file for Dr. Barmar is (540) 667-0227.
What is Dr. Babak Barmar's medical license number?
Dr. Barmar holds West Virginia license 24463, one of the licenses on file in 4 states.
Which states has Dr. Babak Barmar been licensed in?
Dmand AI has state licenses on file for Dr. Barmar in West Virginia (2011 to 2026), Virginia (2010 to 2026), Maryland (2012 to 2014) and Pennsylvania (2002 to 2010).
Which hospitals is Dr. Babak Barmar affiliated with?
Dr. Barmar is affiliated with Winchester Medical Center. Dmand AI links Dr. Barmar to 4 more hospitals.
What medical group is Dr. Babak Barmar part of?
Dr. Barmar is linked to Sound Physicians. Dmand AI links Dr. Barmar to 2 more medical groups.
Does Dr. Babak Barmar accept Medicare?
Yes. CMS data shows Dr. Barmar billed Medicare for 3,022 services in 2024, and Dr. Barmar accepts Medicare assignment.
How many Medicare patients does Dr. Babak Barmar see?
CMS counts 588 Medicare patients who saw Dr. Barmar in 2024, with an average age of 75.
Show 8 more questionsShow fewer questions
Is Dr. Babak Barmar board certified?
Yes. Dr. Barmar is board certified in geriatric medicine by the American Board of Internal Medicine.
What services does Dr. Babak Barmar bill to Medicare?
In 2024, Dr. Barmar's most billed Medicare services were medicare service (G2211), office visit, established patient (99214) and hospital inpatient care (99232).
Where did Dr. Babak Barmar go to medical school?
Dr. Barmar graduated from RWTH Aachen University FOM in 2001.
What drugs does Dr. Babak Barmar prescribe most?
In 2024 Medicare Part D data, Dr. Barmar's most prescribed drugs by claims were Allopurinol, Calcitriol and Furosemide.
Has Dr. Babak Barmar received payments from drug or device companies?
CMS Open Payments shows $1,971 in general payments to Dr. Barmar from 17 companies from 2016 to 2025. The largest total came from Amgen Inc.
How long has Dr. Babak Barmar been practicing?
Dr. Barmar graduated from medical school in 2001, 25 years ago.
Does Dr. Babak Barmar do research?
Dmand AI links 1 publication to Dr. Barmar.
What insurance does Dr. Babak Barmar accept?
Dr. Barmar is in network with 18 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.
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