Dr. Michael A. Nissenbaum, MD
- Medicare services, 2024
- 1,578
- Medicare patients, 2024
- 1,519
- Hospital affiliations
- 7
- Industry payments
- $23
- Medical groups
- 9
- Practice address
- 101 Hospital Center Boulevard, Stafford, VA 22554
- Practice phone
- Call (540) 741-9000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Nissenbaum's professional email, personal email and mobile number
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Dr. Michael A. Nissenbaum is a diagnostic radiologist in Stafford, Virginia
Dr. Nissenbaum practices at Stafford Hospital in Stafford, Virginia, part of Mary Washington Healthcare.
Dr. Nissenbaum's NPI, 1356328975, was assigned on December 23, 2005. Dr. Nissenbaum holds New Jersey license 25IA12454600.
- NPI
- 1356328975NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8325083546
- NPI enumeration date
- December 23, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (540) 741-9000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 69
- Medical school graduation
- 1983
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michael A. Nissenbaum practices at Stafford Hospital in Stafford, Virginia
Dr. Nissenbaum's primary practice is Stafford Hospital, at 101 Hospital Center Boulevard, Stafford, VA 22554 in Stafford County. The practice phone is (540) 741-9000.
- Stafford Hospital101 Hospital Center Boulevard, Stafford, VA 22554 · Stafford CountyPhone(540) 741-9000
Source: Dmand AI Affiliation Data
Dr. Michael A. Nissenbaum is affiliated with 11 sites of care and 9 medical groups
Dr. Nissenbaum's primary practice is Stafford Hospital in Stafford, Virginia, part of Mary Washington Healthcare. Dr. Nissenbaum is also affiliated with Dartmouth Hitchcock Medical Center. The medical group on file is Mary Washington Healthcare. Dmand AI also links Dr. Nissenbaum to 5 more hospitals, 8 medical groups and 4 group practices and clinics, 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. Michael A. Nissenbaum's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Nissenbaum practices, 11 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Stafford Hospital | Available with a free account |
| +10 more sites and 8 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Michael A. Nissenbaum is one of 959 diagnostic radiologists in Virginia
Diagnostic radiology is Dr. Nissenbaum's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dmand AI has Dr. Nissenbaum's licenses on file in 5 states: New Jersey, Louisiana, New Hampshire, Tennessee and Vermont.
Specialties and state licenses
- Diagnostic radiology, New JerseyPrimary
- Louisiana license
- New Hampshire license
- Tennessee license
- Vermont license
Diagnostic radiologists near Dr. Nissenbaum
Counts of diagnostic radiologists 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. Michael A. Nissenbaum billed Medicare for 1,578 services in 2024
CMS data shows 1,578 Medicare services from Dr. Nissenbaum across 36 procedure codes in 2024, for 1,519 Medicare patients. Medicare paid $44,342 for them.
Dr. Nissenbaum's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 1,0412024: 1,51345%
- Tests and treatments
- 2023: 552024: 6518%
Where Dr. Nissenbaum's Medicare services took place, 2024
- In an office282%
- In a facility1,55098%
Dr. Nissenbaum compared with the Virginia median for diagnostic radiologists, 2024
- Dr. Nissenbaum
- Virginia median
- Medicare services
- 1,578vs 2,86445% below
- Medicare patients
- 1,519vs 2,06426% below
Medians across 976 diagnostic radiologists in Virginia with Dmand AI profiles that report each measure.
Dr. Nissenbaum'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. Nissenbaum and other diagnostic radiologists in Virginia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michael A. Nissenbaum treated 1,519 Medicare patients in 2024, average age 75
CMS counts 1,519 Medicare patients who saw Dr. Nissenbaum in 2024. The largest group is 65 to 74, with 621 patients. 73% of them have high blood pressure, and 70% have high cholesterol. 18% are also on Medicaid. Their average risk score is 1.40, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Nissenbaum's median patient age at 63, with 57% women.
Dr. Nissenbaum's Medicare patients by age, 2024
Dr. Nissenbaum's Medicare patients by sex, 2024
- Women89659%
- Men62341%
Chronic conditions among Dr. Nissenbaum's Medicare patients, 2024
- High blood pressure73%
- High cholesterol70%
- Arthritis64%
- Anxiety33%
- Mood disorders33%
- Ischemic heart disease32%
- Depression30%
- Diabetes29%
Share of Medicare patients with each condition. A patient can have several.
Dr. Nissenbaum's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women57%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Michael A. Nissenbaum takes part in Medicare
Dr. Nissenbaum 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. Michael A. Nissenbaum received $23 in industry payments in 2023
CMS Open Payments shows 1 general payment to Dr. Nissenbaum from 1 drug or device company in 2023. Food and beverage make up the largest share, 100% of the total. Abbott Laboratories paid the most, $23.
Companies that paid Dr. Nissenbaum the most, 2023 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Michael A. Nissenbaum'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) |
| 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. Michael A. Nissenbaum
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. Michael A. Nissenbaum's NPI number?
Dr. Michael A. Nissenbaum's NPI number is 1356328975. It was assigned on December 23, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael A. Nissenbaum?
Dr. Michael A. Nissenbaum is a diagnostic radiologist in Stafford, Virginia. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Dr. Michael A. Nissenbaum practice?
Dr. Nissenbaum practices at 101 Hospital Center Boulevard, Stafford, VA 22554. Dr. Nissenbaum's primary practice is Stafford Hospital in Stafford, Virginia, part of Mary Washington Healthcare. Dmand AI also links Dr. Nissenbaum to 5 hospitals, 8 medical groups and 4 group practices and clinics.
What is Dr. Michael A. Nissenbaum's office phone number?
The practice phone on file for Dr. Nissenbaum is (540) 741-9000.
What is Dr. Michael A. Nissenbaum's medical license number?
Dr. Nissenbaum holds New Jersey license 25IA12454600, one of the licenses on file in 5 states.
Which states has Dr. Michael A. Nissenbaum been licensed in?
Dmand AI has state licenses on file for Dr. Nissenbaum in New Jersey, Louisiana, New Hampshire, Tennessee and Vermont.
Which hospitals is Dr. Michael A. Nissenbaum affiliated with?
Dr. Nissenbaum practices at Stafford Hospital in Stafford, Virginia. Dr. Nissenbaum is also affiliated with Dartmouth Hitchcock Medical Center. Dmand AI links Dr. Nissenbaum to 5 more hospitals.
What medical group is Dr. Michael A. Nissenbaum part of?
Dr. Nissenbaum is linked to Mary Washington Healthcare. Dmand AI links Dr. Nissenbaum to 8 more medical groups.
Does Dr. Michael A. Nissenbaum accept Medicare?
Yes. CMS data shows Dr. Nissenbaum billed Medicare for 1,578 services in 2024, and Dr. Nissenbaum accepts Medicare assignment.
How many Medicare patients does Dr. Michael A. Nissenbaum see?
CMS counts 1,519 Medicare patients who saw Dr. Nissenbaum in 2024, with an average age of 75.
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What services does Dr. Michael A. Nissenbaum bill to Medicare?
In 2024, Dr. Nissenbaum's most billed Medicare services were diagnostic imaging (70450), diagnostic imaging (71045) and diagnostic imaging (73030).
Has Dr. Michael A. Nissenbaum received payments from drug or device companies?
CMS Open Payments shows $23 in general payments to Dr. Nissenbaum from 1 company from 2023 to 2023. The largest total came from Abbott Laboratories.
How long has Dr. Michael A. Nissenbaum been practicing?
Dr. Nissenbaum graduated from medical school in 1983, 43 years ago.
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