Dr. Robert D. Sullivan, MD
- Medicare services, 2024
- 16
- Medicare patients, 2024
- 93
- MIPS score, 2024
- 64
- Industry payments
- $444
- Affiliated sites
- 3
- Practice address
- 4991 New Design Road Suite 103, Frederick, MD 21703
- Practice phone
- Call (301) 363-5858
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Monocacy Surgery Center
Surgery Center - Medicare-Certified · Frederick, Maryland
Find Dr. Sullivan's professional email, personal email and mobile number
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Dr. Robert D. Sullivan is an anesthesiologist in Frederick, Maryland
Dr. Sullivan practices at Monocacy Surgery Center in Frederick, Maryland.
Dr. Sullivan's NPI, 1841238052, was assigned on June 2, 2006. Dr. Sullivan graduated from University of Virginia School of Medicine in 1997. Dr. Sullivan holds Maryland license D57835.
- NPI
- 1841238052NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6709843105
- NPI enumeration date
- June 2, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (301) 363-5858
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 55
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Robert D. Sullivan practices at Monocacy Surgery Center in Frederick, Maryland
Dr. Sullivan's primary practice is Monocacy Surgery Center, at 4991 New Design Road Suite 103, Frederick, MD 21703. The practice phone is (301) 363-5858.
- Monocacy Surgery Center4991 New Design Road Suite 103, Frederick, MD 21703Phone(301) 363-5858
Source: Dmand AI Affiliation Data
Dr. Robert D. Sullivan is affiliated with 3 sites of care and 3 medical groups
Dr. Sullivan's primary practice is Monocacy Surgery Center in Frederick, Maryland. The medical group on file is US Anesthesia Partners. Dmand AI also links Dr. Sullivan to 2 more group practices and clinics and 2 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. Robert D. Sullivan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sullivan practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Monocacy Surgery Center | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Robert D. Sullivan is one of 965 anesthesiologists in Maryland
Anesthesiology is Dr. Sullivan's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Sullivan is licensed in Maryland.
Specialties and state licenses
- Anesthesiology, MarylandPrimary
Anesthesiologists near Dr. Sullivan
Counts of anesthesiologists 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. Robert D. Sullivan billed Medicare for 16 services in 2024
CMS data shows 16 Medicare services from Dr. Sullivan across 1 procedure code in 2024, for 93 Medicare patients. Medicare paid $1,817 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Sullivan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Anesthesia
- 2023: 2352024: 1693%
- Surgery
- 2023: 162024: 0100%
Dr. Sullivan compared with the Maryland median for anesthesiologists, 2024
- Dr. Sullivan
- Maryland median
- Medicare services
- 16vs 10184% below
- Medicare patients
- 93vs 17647% below
Medians across 918 anesthesiologists in Maryland with Dmand AI profiles that report each measure.
Dr. Sullivan'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. Sullivan and other anesthesiologists in Maryland.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Robert D. Sullivan treated 93 Medicare patients in 2024, average age 72
CMS counts 93 Medicare patients who saw Dr. Sullivan in 2024. The largest group is 65 to 74, with 48 patients. 75% of them have high cholesterol, and 70% have high blood pressure. Their average risk score is 0.82, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Sullivan's median patient age at 54, with 43% women.
Dr. Sullivan's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Sullivan's Medicare patients by sex, 2024
- Women5559%
- Men3841%
Chronic conditions among Dr. Sullivan's Medicare patients, 2024
- High cholesterol75%
- High blood pressure70%
- Arthritis69%
- Anxiety39%
- Mood disorders38%
- Depression37%
- Diabetes26%
- Ischemic heart disease22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Sullivan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 54
Patient panel by sex, all payers
- Women43%
- Men55%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Robert D. Sullivan scored 64 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 64 out of 100 for Dr. Sullivan for performance year 2024, reported as part of a group. Dr. Sullivan accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Sullivan's MIPS scores, performance year 2024
- 64of 100Final score
- 57.5of 100Quality
- 40of 100Improvement Activities
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. Robert D. Sullivan received $444 in industry payments from 2016 to 2025
CMS Open Payments shows 19 general payments to Dr. Sullivan from 8 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Takeda Pharmaceuticals U.S.A., Inc. paid the most, $137.
General payments to Dr. Sullivan by program year, 2016 to 2025
Companies that paid Dr. Sullivan 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. Robert D. Sullivan graduated from University of Virginia School of Medicine
Dr. Sullivan graduated from University of Virginia School of Medicine in 1997.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Robert D. Sullivan'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) |
| 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) |
| Industry payments | Open Payments (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. Robert D. Sullivan
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What is Dr. Robert D. Sullivan's NPI number?
Dr. Robert D. Sullivan's NPI number is 1841238052. It was assigned on June 2, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Robert D. Sullivan?
Dr. Robert D. Sullivan is an anesthesiologist in Frederick, Maryland. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Robert D. Sullivan practice?
Dr. Sullivan practices at 4991 New Design Road Suite 103, Frederick, MD 21703. Dr. Sullivan's primary practice is Monocacy Surgery Center in Frederick, Maryland. Dmand AI also links Dr. Sullivan to 2 group practices and clinics and 2 medical groups.
What is Dr. Robert D. Sullivan's office phone number?
The practice phone on file for Dr. Sullivan is (301) 363-5858.
What is Dr. Robert D. Sullivan's medical license number?
Dr. Sullivan holds Maryland license D57835.
What medical group is Dr. Robert D. Sullivan part of?
Dr. Sullivan is linked to US Anesthesia Partners. Dmand AI links Dr. Sullivan to 2 more medical groups.
Does Dr. Robert D. Sullivan accept Medicare?
Yes. CMS data shows Dr. Sullivan billed Medicare for 16 services in 2024, and Dr. Sullivan accepts Medicare assignment.
What is Dr. Robert D. Sullivan's MIPS score?
Dr. Sullivan's MIPS final score for performance year 2024 is 64 out of 100, reported as part of a group.
How many Medicare patients does Dr. Robert D. Sullivan see?
CMS counts 93 Medicare patients who saw Dr. Sullivan in 2024, with an average age of 72.
What services does Dr. Robert D. Sullivan bill to Medicare?
In 2024, Dr. Sullivan's most billed Medicare services were anesthesia (01480).
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Where did Dr. Robert D. Sullivan go to medical school?
Dr. Sullivan graduated from University of Virginia School of Medicine in 1997.
Has Dr. Robert D. Sullivan received payments from drug or device companies?
CMS Open Payments shows $444 in general payments to Dr. Sullivan from 8 companies from 2016 to 2025. The largest total came from Takeda Pharmaceuticals U.S.A., Inc.
How long has Dr. Robert D. Sullivan been practicing?
Dr. Sullivan graduated from medical school in 1997, 29 years ago.
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