Dr. Daniel Robert Bunker, MD
- Medicare services, 2024
- 675
- Medicare patients, 2024
- 235
- Part D claims, 2024
- 1,466
- MIPS score, 2024
- 83
- Hospital affiliations
- 3
- Practice address
- 3800 Reservoir NW Rd, Washington, DC 20007
- Practice phone
- Call (202) 444-1400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Medstar Georgetown Medical Center
Washington, District of Columbia
Find Dr. Bunker's professional email, personal email and mobile number
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Dr. Daniel Robert Bunker is a rheumatologist in Washington, District of Columbia
Dr. Bunker practices at Medstar Georgetown Medical Center in Washington, District of Columbia.
Dr. Bunker's NPI, 1508180472, was assigned on March 22, 2010. Dr. Bunker graduated from Georgetown University School of Medicine in 2010. Dr. Bunker holds District of Columbia license MD044038.
- NPI
- 1508180472NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2769618305
- NPI enumeration date
- March 22, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (202) 444-1400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Daniel Robert Bunker practices at Medstar Georgetown Medical Center in Washington, District of Columbia
Dr. Bunker's primary practice is Medstar Georgetown Medical Center, at 3800 Reservoir NW Rd, Washington, DC 20007 in District Of Columbia County. The practice phone is (202) 444-1400.
- Medstar Georgetown Medical Center3800 Reservoir NW Rd, Washington, DC 20007 · District Of Columbia CountyPhone(202) 444-1400
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Daniel Robert Bunker is affiliated with 4 sites of care and 2 medical groups
Dr. Bunker's primary practice is Medstar Georgetown Medical Center in Washington, District of Columbia. Dr. Bunker is also affiliated with MedStar Washington Hospital Center. The medical group on file is MedStar Medical Group. Dmand AI also links Dr. Bunker to 2 more hospitals and 1 medical group, 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. Daniel Robert Bunker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Bunker practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Medstar Georgetown Medical Center | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Daniel Robert Bunker is one of 45 rheumatologists in District of Columbia
Rheumatology is Dr. Bunker's primary specialty in the NPI Registry, under taxonomy code 207RR0500X. Dmand AI has Dr. Bunker's licenses on file in 2 states: District of Columbia and New York.
Specialties and state licenses
- Rheumatology, District of ColumbiaPrimary
- Internal medicine, New York
Rheumatologists near Dr. Bunker
Counts of rheumatologists 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. Daniel Robert Bunker billed Medicare for 675 services in 2024
CMS data shows 675 Medicare services from Dr. Bunker across 9 procedure codes in 2024, for 235 Medicare patients. Medicare paid $60,348 for them. Every service was in an office.
Dr. Bunker's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4212024: 4261%
- Other services
- 2023: 02024: 164
- Imaging
- 2023: 602024: 583%
- Surgery
- 2023: 262024: 274%
Dr. Bunker compared with the District of Columbia median for rheumatologists, 2024
- Dr. Bunker
- District of Columbia median
- Medicare services
- 675vs 44153% above
- Medicare patients
- 235vs 17237% above
- Part D claims
- 1,290vs 2794.6 times
Medians across 42 rheumatologists in District of Columbia with Dmand AI profiles that report each measure.
Dr. Bunker'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. Bunker and other rheumatologists in District of Columbia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Daniel Robert Bunker treated 235 Medicare patients in 2024, average age 72
CMS counts 235 Medicare patients who saw Dr. Bunker in 2024. The largest group is 65 to 74, with 98 patients. 74% of them have high cholesterol, and 73% have arthritis. 22% are also on Medicaid. Their average risk score is 1.53, 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. Bunker's median patient age at 57, with 62% women.
Dr. Bunker's Medicare patients by age, 2024
Dr. Bunker's Medicare patients by sex, 2024
- Women14562%
- Men9038%
Chronic conditions among Dr. Bunker's Medicare patients, 2024
- High cholesterol74%
- Arthritis73%
- High blood pressure69%
- Osteoporosis30%
- Ischemic heart disease27%
- Chronic kidney disease26%
- Diabetes26%
- Mood disorders22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Bunker's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
Patient panel by sex, all payers
- Women62%
- Men36%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Daniel Robert Bunker wrote 1,466 Medicare Part D claims in 2024
In 2024, Dr. Bunker wrote 1,466 Medicare Part D claims for 194 patients. 76% of them were for generic drugs. CMS names the drug for 1,290 of them, across 33 drugs with 11 or more claims each, at $1,711,497 in total drug cost. In 2023, CMS named 1,008 claims across 28 drugs.
Dr. Bunker's Part D claims by kind of drug, 2024
- Generic1,113 claims76%
- Brand-name and other353 claims24%
Dr. Bunker'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. Bunker's Part D claims, 2024
- Opioids1%15 of 1,466 claims
- Antibiotics2%35 of 1,466 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: 1,0082024: 1,29028%
Drugs named by CMS: 33 in 2024, 28 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. Daniel Robert Bunker scored 83 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 83 out of 100 for Dr. Bunker for performance year 2024, reported as part of a group. Dr. Bunker accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Bunker as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Bunker's MIPS scores, performance year 2024
- 83of 100Final score
- 72.9of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 68of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Daniel Robert Bunker graduated from Georgetown University School of Medicine
Dr. Bunker graduated from Georgetown University School of Medicine in 2010.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Daniel Robert Bunker'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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile 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. Daniel Robert Bunker
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. Daniel Robert Bunker's NPI number?
Dr. Daniel Robert Bunker's NPI number is 1508180472. It was assigned on March 22, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. Daniel Robert Bunker?
Dr. Daniel Robert Bunker is a rheumatologist in Washington, District of Columbia. The primary specialty in the NPI Registry is Rheumatology Physician (taxonomy code 207RR0500X).
Where does Dr. Daniel Robert Bunker practice?
Dr. Bunker practices at 3800 Reservoir NW Rd, Washington, DC 20007. Dr. Bunker's primary practice is Medstar Georgetown Medical Center in Washington, District of Columbia. Dmand AI also links Dr. Bunker to 2 hospitals and 1 medical group.
What is Dr. Daniel Robert Bunker's office phone number?
The practice phone on file for Dr. Bunker is (202) 444-1400.
What is Dr. Daniel Robert Bunker's medical license number?
Dr. Bunker holds District of Columbia license MD044038, one of the licenses on file in 2 states.
Which states has Dr. Daniel Robert Bunker been licensed in?
Dmand AI has state licenses on file for Dr. Bunker in District of Columbia and New York.
Which hospitals is Dr. Daniel Robert Bunker affiliated with?
Dr. Bunker is affiliated with MedStar Washington Hospital Center. Dmand AI links Dr. Bunker to 2 more hospitals.
What medical group is Dr. Daniel Robert Bunker part of?
Dr. Bunker is linked to MedStar Medical Group. Dmand AI links Dr. Bunker to 1 more medical group.
Does Dr. Daniel Robert Bunker accept Medicare?
Yes. CMS data shows Dr. Bunker billed Medicare for 675 services in 2024, and Dr. Bunker accepts Medicare assignment.
Does Dr. Daniel Robert Bunker offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Bunker as offering telehealth services.
Show 6 more questionsShow fewer questions
What is Dr. Daniel Robert Bunker's MIPS score?
Dr. Bunker's MIPS final score for performance year 2024 is 83 out of 100, reported as part of a group.
How many Medicare patients does Dr. Daniel Robert Bunker see?
CMS counts 235 Medicare patients who saw Dr. Bunker in 2024, with an average age of 72.
What services does Dr. Daniel Robert Bunker bill to Medicare?
In 2024, Dr. Bunker's most billed Medicare services were office visit, established patient (99214), medicare service (G2211) and office visit, established patient (99215).
Where did Dr. Daniel Robert Bunker go to medical school?
Dr. Bunker graduated from Georgetown University School of Medicine in 2010.
What drugs does Dr. Daniel Robert Bunker prescribe most?
In 2024 Medicare Part D data, Dr. Bunker's most prescribed drugs by claims were Prednisone, Methotrexate and Allopurinol.
How long has Dr. Daniel Robert Bunker been practicing?
Dr. Bunker graduated from medical school in 2010, 16 years ago.
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