Vinay Subhash Mahajan, MBBS, PhD

  • Boston, MA
  • Clinical pathology physician
NPI1508005232PAC ID9335393974
Medicare services, 2024
371
Medicare patients, 2024
314
Hospital affiliations
5
Medical group
1
State license
1
Practice address
75 Francis Street, Boston, MA 02115
Practice phone
Call (617) 732-5500
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Brigham and Women's Hospital

Hospital · Boston, Massachusetts

See all 7 affiliations

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Vinay Subhash Mahajan is a clinical pathology physician in Boston, Massachusetts

Vinay Mahajan practices at Brigham and Women's Hospital in Boston, Massachusetts, part of Mass General Brigham.

Vinay Mahajan's NPI, 1508005232, was assigned on February 19, 2009. Vinay Mahajan holds Massachusetts license 253732.

NPI and contact details
Medicare PAC ID
9335393974
NPI enumeration date
February 19, 2009
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(617) 732-5500
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
50
Medical school graduation
2002

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Vinay Subhash Mahajan practices at Brigham and Women's Hospital in Boston, Massachusetts

Vinay Mahajan's primary practice is Brigham and Women's Hospital, at 75 Francis Street, Boston, MA 02115 in Suffolk County. The practice phone is (617) 732-5500.

Source: Dmand AI Affiliation Data

Vinay Subhash Mahajan is affiliated with 6 sites of care and 1 medical group

Vinay Mahajan's primary practice is Brigham and Women's Hospital in Boston, Massachusetts, part of Mass General Brigham. Vinay Mahajan is also affiliated with Massachusetts General Hospital. The medical group on file is Brigham and Women's Hospital. Dmand AI also links Vinay Mahajan to 3 more hospitals and 1 hospital outpatient department, each named with a free account.

See all 7 affiliations for Vinay Mahajan

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Vinay Subhash Mahajan's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Vinay Mahajan practices, 6 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Brigham and Women's HospitalAvailable with a free account
+5 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Vinay Subhash Mahajan is one of 28 clinical pathology physicians in Massachusetts

Clinical pathology is Vinay Mahajan's primary specialty in the NPI Registry, under taxonomy code 207ZC0006X. Vinay Mahajan is licensed in Massachusetts.

Specialties and state licenses

  • Clinical pathology, MassachusettsPrimaryLicense 253732 · taxonomy 207ZC0006X

Clinical pathology physicians near Vinay Mahajan

Counts of clinical pathology physicians 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

Vinay Subhash Mahajan billed Medicare for 371 services in 2024

CMS data shows 371 Medicare services from Vinay Mahajan across 1 procedure code in 2024, for 314 Medicare patients. Medicare paid $14,022 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024371
Medicare patients314
Paid by Medicare$14,022
Procedure codes1

Vinay Mahajan's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Other services
2023: 4032024: 3718%

Vinay Mahajan compared with the Massachusetts median for clinical pathology physicians, 2024

  • Vinay Mahajan
  • Massachusetts median
Medicare services
371vs 54031% below
Medicare patients
314vs 314Close to median

Medians across 22 clinical pathology physicians in Massachusetts with Dmand AI profiles that report each measure.

Vinay Mahajan'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.

See all procedures by Vinay Mahajan

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Vinay Subhash Mahajan treated 314 Medicare patients in 2024, average age 73

CMS counts 314 Medicare patients who saw Vinay Mahajan in 2024. The largest group is 65 to 74, with 152 patients. 75% of them have high blood pressure, and 74% have high cholesterol. 15% are also on Medicaid. Their average risk score is 2.25, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Vinay Mahajan's median patient age at 71, with 50% women.

Medicare patients, 2024314
Average age73
Average risk score2.25
Also on Medicaid15%

Vinay Mahajan's Medicare patients by age, 2024

Vinay Mahajan's Medicare patients by sex, 2024

  • Women14145%
  • Men17355%

Chronic conditions among Vinay Mahajan's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol74%
  3. Arthritis44%
  4. Ischemic heart disease37%
  5. Chronic kidney disease32%
  6. Anxiety31%
  7. Mood disorders27%
  8. Atrial fibrillation25%

Share of Medicare patients with each condition. A patient can have several.

Vinay Mahajan's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 71

Patient panel by sex, all payers

  • Women50%
  • Men50%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

How Vinay Subhash Mahajan takes part in Medicare

Vinay Mahajan 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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Sources for Vinay Subhash Mahajan's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Vinay Subhash Mahajan

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Vinay Subhash Mahajan's NPI number?

Vinay Subhash Mahajan's NPI number is 1508005232. It was assigned on February 19, 2009, and it is active in the NPI Registry.

What does Vinay Subhash Mahajan specialize in?

Vinay Subhash Mahajan is a clinical pathology physician in Boston, Massachusetts. The primary specialty in the NPI Registry is Clinical Pathology Physician (taxonomy code 207ZC0006X).

Where does Vinay Subhash Mahajan practice?

Vinay Mahajan practices at 75 Francis Street, Boston, MA 02115. Vinay Mahajan's primary practice is Brigham and Women's Hospital in Boston, Massachusetts, part of Mass General Brigham. Dmand AI also links Vinay Mahajan to 3 hospitals and 1 hospital outpatient department.

What is Vinay Subhash Mahajan's office phone number?

The practice phone on file for Vinay Mahajan is (617) 732-5500.

What is Vinay Subhash Mahajan's medical license number?

Vinay Mahajan holds Massachusetts license 253732.

Which hospitals is Vinay Subhash Mahajan affiliated with?

Vinay Mahajan practices at Brigham and Women's Hospital in Boston, Massachusetts. Vinay Mahajan is also affiliated with Massachusetts General Hospital. Dmand AI links Vinay Mahajan to 3 more hospitals.

What medical group is Vinay Subhash Mahajan part of?

Vinay Mahajan is linked to Brigham and Women's Hospital.

Does Vinay Subhash Mahajan accept Medicare?

Yes. CMS data shows Vinay Mahajan billed Medicare for 371 services in 2024, and Vinay Mahajan accepts Medicare assignment.

How many Medicare patients does Vinay Subhash Mahajan see?

CMS counts 314 Medicare patients who saw Vinay Mahajan in 2024, with an average age of 73.

What services does Vinay Subhash Mahajan bill to Medicare?

In 2024, Vinay Mahajan's most billed Medicare services were medicare service (G0452).

How long has Vinay Subhash Mahajan been practicing?

Vinay Mahajan graduated from medical school in 2002, 24 years ago.

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