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Dr. Michael Thomas Rosenbaum, MD
NPI1932193877
- Medicare services, 2022
- 795
- Part D claims, 2022
- 187
- Publications
- 2
- State license
- 1
- Year NPI issued
- 2005
- Practice address
- 54 Baker Avenue Ext, Concord, MA 01742
- Practice phone
- Call (978) 934-9294
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Rosenbaum'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. Michael Thomas Rosenbaum is a dermatologist in Concord, Massachusetts
Dr. Rosenbaum practices in Concord, Massachusetts.
Dr. Rosenbaum's NPI, 1932193877, was assigned on September 7, 2005. Dr. Rosenbaum graduated from Boston University School of Medicine in 1978. Dr. Rosenbaum holds Massachusetts license 44591.
NPI and contact details
- NPI
- 1932193877NPI Registry (opens in a new tab)
- NPI enumeration date
- September 7, 2005
- NPI status
- Active
- Practice phone
- (978) 934-9294
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 74
- Medical school graduation
- 1978
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Michael Thomas Rosenbaum's practice address is in Concord, Massachusetts
Dr. Rosenbaum's practice address in the NPI Registry is 54 Baker Avenue Ext, Concord, MA 01742, in Middlesex County. The practice phone is (978) 934-9294.
- NPI Registry address54 Baker Avenue Ext, Concord, MA 01742 · Middlesex CountyPhone(978) 934-9294
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Michael Thomas Rosenbaum's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Rosenbaum practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Rosenbaum's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Michael Thomas Rosenbaum is one of 562 dermatologists in Massachusetts
Dermatology is Dr. Rosenbaum's primary specialty in the NPI Registry, under taxonomy code 207N00000X. Dr. Rosenbaum is licensed in Massachusetts.
Specialties and state licenses
- Dermatology, MassachusettsPrimary
Dermatologists near Dr. Rosenbaum
Counts of dermatologists 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 Thomas Rosenbaum billed Medicare for 795 services in 2022
CMS data shows 795 Medicare services from Dr. Rosenbaum across 7 procedure codes in 2022. Medicare paid $23,370 for them. Every service was in an office.
Medicare services, 2022795
Paid by Medicare$23,370
Procedure codes7
Dr. Rosenbaum's Medicare services by type, 2021 to 2022
- 2021
- 2022
- Surgery
- 2021: 1,0062022: 55845%
- Office and hospital visits
- 2021: 4972022: 23752%
Dr. Rosenbaum compared with the Massachusetts median for dermatologists, 2022
- Dr. Rosenbaum
- Massachusetts median
- Medicare services
- 795vs 1,61051% below
- Part D claims
- 187vs 34746% below
Medians across 559 dermatologists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Rosenbaum's most billed Medicare procedure codes, 2022
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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michael Thomas Rosenbaum's patients have a median age of 67
Across all payers, Dmand AI patient panel data puts Dr. Rosenbaum's median patient age at 67, with 41% women.
Dr. Rosenbaum'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
- Women41%
- Men57%
Source: Dmand AI Patient Panel Data
Dr. Michael Thomas Rosenbaum wrote 187 Medicare Part D claims in 2022
In 2022, Dr. Rosenbaum wrote 187 Medicare Part D claims. Every claim was for a generic drug. They cover 6 drugs, with $4,421 in total drug cost. In 2021, CMS named 248 claims across 9 drugs.
Part D claims, 2022187
Drugs named by CMS6
Total drug cost$4,421
Dr. Rosenbaum's most prescribed drugs by claims, 2022
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, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 2482022: 18725%
Drugs named by CMS: 6 in 2022, 9 in 2021.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Michael Thomas Rosenbaum has 2 publications on record
Dmand AI links 2 papers to Dr. Rosenbaum in 2017. The most frequent topics are Keratosis. Dr. Rosenbaum's most frequent co-authors are Lynne J. Goldberg, MD and Jonathan Ho, MD.
Papers2
Topics Dr. Rosenbaum writes about most
- Keratosis
Dr. Rosenbaum's most frequent co-authors
Recent publications by Dr. Rosenbaum
Am J Dermatopathol
Acanthosis NigricansBreast DiseasesDiagnosis, Differential
See who Dr. Rosenbaum researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Rosenbaum works with, so you can find a warm path to the right dermatologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Michael Thomas Rosenbaum graduated from Boston University School of Medicine
Dr. Rosenbaum graduated from Boston University School of Medicine in 1978.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Michael Thomas Rosenbaum'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 |
| 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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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 |
| 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. Michael Thomas Rosenbaum
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 Thomas Rosenbaum's NPI number?
Dr. Michael Thomas Rosenbaum's NPI number is 1932193877. It was assigned on September 7, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael Thomas Rosenbaum?
Dr. Michael Thomas Rosenbaum is a dermatologist in Concord, Massachusetts. The primary specialty in the NPI Registry is Dermatology Physician (taxonomy code 207N00000X).
Where does Dr. Michael Thomas Rosenbaum practice?
Dr. Rosenbaum practices at 54 Baker Avenue Ext, Concord, MA 01742.
What is Dr. Michael Thomas Rosenbaum's office phone number?
The practice phone on file for Dr. Rosenbaum is (978) 934-9294.
What is Dr. Michael Thomas Rosenbaum's medical license number?
Dr. Rosenbaum holds Massachusetts license 44591.
Does Dr. Michael Thomas Rosenbaum accept Medicare?
Yes. CMS data shows Dr. Rosenbaum billed Medicare for 795 services in 2022.
What services does Dr. Michael Thomas Rosenbaum bill to Medicare?
In 2022, Dr. Rosenbaum's most billed Medicare services were surgery: skin and soft tissue (17003), office visit, established patient (99213) and surgery: skin and soft tissue (17000).
Where did Dr. Michael Thomas Rosenbaum go to medical school?
Dr. Rosenbaum graduated from Boston University School of Medicine in 1978.
What drugs does Dr. Michael Thomas Rosenbaum prescribe most?
In 2022 Medicare Part D data, Dr. Rosenbaum's most prescribed drugs by claims were Ketoconazole, Mometasone Furoate and Hydrocortisone.
How long has Dr. Michael Thomas Rosenbaum been practicing?
Dr. Rosenbaum graduated from medical school in 1978, 48 years ago.
Does Dr. Michael Thomas Rosenbaum do research?
Dmand AI links 2 publications to Dr. Rosenbaum.
Who does Dr. Michael Thomas Rosenbaum publish with?
Dr. Rosenbaum's most frequent co-authors are Lynne J. Goldberg, MD (2 shared papers) and Jonathan Ho, MD (1 shared paper).
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