Dr. Jane F. Danahy, MD
- Medicare services, 2024
- 3,878
- Medicare patients, 2024
- 1,049
- Part D claims, 2024
- 666
- MIPS score, 2024
- 75
- Industry payments
- $2,823
- Practice address
- 955 Main St, Winchester, MA 01890
- Practice phone
- Call (781) 729-4878
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Robert J Obrien Jr MD & Assoc
Winchester, Massachusetts
Find Dr. Danahy'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. Jane F. Danahy is a dermatologist in Winchester, Massachusetts
Dr. Danahy practices at Robert J Obrien Jr MD & Assoc in Winchester, Massachusetts.
Dr. Danahy's NPI, 1992752620, was assigned on May 28, 2006. Dr. Danahy graduated from Boston University School of Medicine in 1992. Dr. Danahy holds Massachusetts license 153545.
- NPI
- 1992752620NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2769388495
- NPI enumeration date
- May 28, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (781) 729-4878
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jane F. Danahy practices at Robert J Obrien Jr MD & Assoc in Winchester, Massachusetts
Dr. Danahy's primary practice is Robert J Obrien Jr MD & Assoc, at 955 Main St, Winchester, MA 01890 in Middlesex County. The practice phone is (781) 729-4878.
- Robert J Obrien Jr MD & Assoc955 Main St, Winchester, MA 01890 · Middlesex CountyPhone(781) 729-4878
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Jane F. Danahy is affiliated with 2 sites of care and 1 medical group
Dr. Danahy's primary practice is Robert J Obrien Jr MD & Assoc in Winchester, Massachusetts. The medical group on file is Dermatology Associates of Winchester. Dmand AI also links Dr. Danahy to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Jane F. Danahy's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Danahy practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Robert J Obrien Jr MD & Assoc | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jane F. Danahy is one of 562 dermatologists in Massachusetts
Dermatology is Dr. Danahy's primary specialty in the NPI Registry, under taxonomy code 207N00000X. Dr. Danahy is licensed in Massachusetts.
Specialties and state licenses
- Dermatology, MassachusettsPrimary
Dermatologists near Dr. Danahy
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. Jane F. Danahy billed Medicare for 3,878 services in 2024
CMS data shows 3,878 Medicare services from Dr. Danahy across 12 procedure codes in 2024, for 1,049 Medicare patients. Medicare paid $163,900 for them. Every service was in an office.
Dr. Danahy's Medicare services by type, 2024
- Surgery2,566
- Office and hospital visits1,312
Dr. Danahy compared with the Massachusetts median for dermatologists, 2024
- Dr. Danahy
- Massachusetts median
- Medicare services
- 3,878vs 1,6102.4 times
- Medicare patients
- 1,049vs 4892.1 times
- Part D claims
- 537vs 34755% above
Medians across 559 dermatologists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Danahy'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. Danahy and other dermatologists in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jane F. Danahy treated 1,049 Medicare patients in 2024, average age 76
CMS counts 1,049 Medicare patients who saw Dr. Danahy in 2024. The largest group is 65 to 74, with 466 patients. 75% of them have high cholesterol, and 65% have high blood pressure. 3% are also on Medicaid. Their average risk score is 0.93, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Danahy's median patient age at 61, with 63% women.
Dr. Danahy's Medicare patients by age, 2024
Dr. Danahy's Medicare patients by sex, 2024
- Women70968%
- Men34032%
Chronic conditions among Dr. Danahy's Medicare patients, 2024
- High cholesterol75%
- High blood pressure65%
- Arthritis44%
- Anxiety25%
- Chronic kidney disease22%
- Osteoporosis21%
- Diabetes19%
- Ischemic heart disease19%
Share of Medicare patients with each condition. A patient can have several.
Dr. Danahy's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women63%
- Men36%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jane F. Danahy wrote 666 Medicare Part D claims in 2024
In 2024, Dr. Danahy wrote 666 Medicare Part D claims for 350 patients. 94% of them were for generic drugs. CMS names the drug for 537 of them, across 10 drugs with 11 or more claims each, at $16,614 in total drug cost.
Dr. Danahy's Part D claims by kind of drug, 2024
- Generic629 claims94%
- Brand-name37 claims6%
Dr. Danahy'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. Danahy's Part D claims, 2024
- Antibiotics6%42 of 666 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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. Jane F. Danahy scored 75 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 75 out of 100 for Dr. Danahy for performance year 2024, reported as part of a group. Dr. Danahy accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 304 procedures of skin biopsy by Dr. Danahy, more than 90% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- MIPS final score, 2024
- 75 of 100
Where Dr. Danahy ranks in Medicare procedure volume
- Removal of skin lesions
- 88th percentile585 procedures
- Skin biopsy
- 90th percentile304 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Jane F. Danahy received $2,823 in industry payments from 2024 to 2025
CMS Open Payments shows 135 general payments to Dr. Danahy from 16 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 98% of the total. Janssen Pharmaceuticals, Inc paid the most, $625.
General payments to Dr. Danahy by program year, 2024 to 2025
General payments to Dr. Danahy by kind, 2024 to 2025
- Food and beverage$2,75498%
- Education$692%
Companies that paid Dr. Danahy the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Jane F. Danahy graduated from Boston University School of Medicine
Dr. Danahy graduated from Boston University School of Medicine in 1992.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Jane F. Danahy'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 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)Doctors and Clinicians Utilization Data (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. Jane F. Danahy
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. Jane F. Danahy's NPI number?
Dr. Jane F. Danahy's NPI number is 1992752620. It was assigned on May 28, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Jane F. Danahy?
Dr. Jane F. Danahy is a dermatologist in Winchester, Massachusetts. The primary specialty in the NPI Registry is Dermatology Physician (taxonomy code 207N00000X).
Where does Dr. Jane F. Danahy practice?
Dr. Danahy practices at 955 Main St, Winchester, MA 01890. Dr. Danahy's primary practice is Robert J Obrien Jr MD & Assoc in Winchester, Massachusetts. Dmand AI also links Dr. Danahy to 1 group practice or clinic.
What is Dr. Jane F. Danahy's office phone number?
The practice phone on file for Dr. Danahy is (781) 729-4878.
What is Dr. Jane F. Danahy's medical license number?
Dr. Danahy holds Massachusetts license 153545.
What medical group is Dr. Jane F. Danahy part of?
Dr. Danahy is linked to Dermatology Associates of Winchester.
Does Dr. Jane F. Danahy accept Medicare?
Yes. CMS data shows Dr. Danahy billed Medicare for 3,878 services in 2024, and Dr. Danahy accepts Medicare assignment.
What is Dr. Jane F. Danahy's MIPS score?
Dr. Danahy's MIPS final score for performance year 2024 is 75 out of 100, reported as part of a group.
How many Medicare patients does Dr. Jane F. Danahy see?
CMS counts 1,049 Medicare patients who saw Dr. Danahy in 2024, with an average age of 76.
What services does Dr. Jane F. Danahy bill to Medicare?
In 2024, Dr. Danahy's most billed Medicare services were surgery: skin and soft tissue (17003), office visit, established patient (99213) and surgery: skin and soft tissue (11102).
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Where did Dr. Jane F. Danahy go to medical school?
Dr. Danahy graduated from Boston University School of Medicine in 1992.
What drugs does Dr. Jane F. Danahy prescribe most?
In 2024 Medicare Part D data, Dr. Danahy's most prescribed drugs by claims were Triamcinolone Acetonide, Fluorouracil and Ketoconazole.
Has Dr. Jane F. Danahy received payments from drug or device companies?
CMS Open Payments shows $2,823 in general payments to Dr. Danahy from 16 companies from 2024 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Jane F. Danahy been practicing?
Dr. Danahy graduated from medical school in 1992, 34 years ago.
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