Dr. Jay R. Luthar, MD
- Medicare services, 2022
- 261
- Medicare patients, 2024
- 11
- Part D claims, 2024
- 96
- Hospital affiliations
- 2
- Industry payments
- $56
- Practice address
- 200 Forest St, Marlborough, MA 01752
- Practice phone
- Call (774) 369-3900
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Quest Diagnostics Massachusetts
Marlborough, Massachusetts
Find Dr. Luthar'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. Jay R. Luthar is an internist in Marlborough, Massachusetts
Dr. Luthar practices at Quest Diagnostics Massachusetts in Marlborough, Massachusetts.
Dr. Luthar's NPI, 1124552567, was assigned on April 12, 2017. Dr. Luthar graduated from Medical College of Wisconsin in 2017. Dr. Luthar holds Massachusetts license 283377.
- NPI
- 1124552567NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6709156540
- NPI enumeration date
- April 12, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (774) 369-3900
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jay R. Luthar practices at Quest Diagnostics Massachusetts in Marlborough, Massachusetts
Dr. Luthar's primary practice is Quest Diagnostics Massachusetts, at 200 Forest St, Marlborough, MA 01752 in Middlesex County. The practice phone is (774) 369-3900.
- Quest Diagnostics Massachusetts200 Forest St, Marlborough, MA 01752 · Middlesex CountyPhone(774) 369-3900
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Jay R. Luthar is affiliated with 6 sites of care and 4 medical groups
Dr. Luthar's primary practice is Quest Diagnostics Massachusetts in Marlborough, Massachusetts. Dr. Luthar is also affiliated with Massachusetts General Hospital. The medical group on file is Massachusetts General Physicians Organization (MGPO). Dmand AI also links Dr. Luthar to 1 more hospital, 3 group practices and clinics and 3 medical groups, each 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. Jay R. Luthar's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Luthar practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Quest Diagnostics Massachusetts | Available with a free account |
| +5 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jay R. Luthar is one of 5,528 internists in Massachusetts
Internal medicine is Dr. Luthar's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Luthar is licensed in Massachusetts.
Specialties and state licenses
- Internal medicine, MassachusettsPrimary
Internists near Dr. Luthar
Counts of internists 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. Jay R. Luthar billed Medicare for 261 services in 2022
CMS data shows 261 Medicare services from Dr. Luthar across 4 procedure codes in 2022, for 11 Medicare patients. Medicare paid $20,611 for them. Every service was in an office.
Dr. Luthar's Medicare services by type, 2021 to 2022
- 2021
- 2022
- Office and hospital visits
- 2021: 382022: 261587%
Dr. Luthar compared with the Massachusetts median for internists, 2022
- Dr. Luthar
- Massachusetts median
- Medicare services
- 261vs 43139% below
- Medicare patients
- 11vs 19494% below
- Part D claims
- 358vs 40211% below
Medians across 5,369 internists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Luthar'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. Jay R. Luthar treated 11 Medicare patients in 2024, average age 68
CMS counts 11 Medicare patients who saw Dr. Luthar in 2024. The largest group is 85 and over, with 0 patients. Their average risk score is 1.14, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Luthar's median patient age at 61, with 43% women.
Dr. Luthar's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Luthar'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
- Women43%
- Men57%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jay R. Luthar wrote 96 Medicare Part D claims in 2024
In 2024, Dr. Luthar wrote 96 Medicare Part D claims for 27 patients. 82% of them were for generic drugs. They cover 16 drugs, with $21,791 in total drug cost. In 2022, CMS named 813 claims across 31 drugs.
Dr. Luthar's Part D claims by kind of drug, 2024
- Generic79 claims82%
- Brand-name and other17 claims18%
Dr. Luthar's most prescribed drugs by claims, 2023
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, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 8132023: 35856%
Drugs named by CMS: 16 in 2023, 31 in 2022.
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. Jay R. Luthar offers telehealth to Medicare patients
Dr. Luthar accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Luthar as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Jay R. Luthar received $56 in industry payments in 2025
CMS Open Payments shows 2 general payments to Dr. Luthar from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $34.
Companies that paid Dr. Luthar the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Jay R. Luthar graduated from Medical College of Wisconsin
Dr. Luthar graduated from Medical College of Wisconsin in 2017.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Jay R. Luthar'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) |
| 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. Jay R. Luthar
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. Jay R. Luthar's NPI number?
Dr. Jay R. Luthar's NPI number is 1124552567. It was assigned on April 12, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. Jay R. Luthar?
Dr. Jay R. Luthar is an internist in Marlborough, Massachusetts. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Jay R. Luthar practice?
Dr. Luthar practices at 200 Forest St, Marlborough, MA 01752. Dr. Luthar's primary practice is Quest Diagnostics Massachusetts in Marlborough, Massachusetts. Dmand AI also links Dr. Luthar to 1 hospital, 3 group practices and clinics and 3 medical groups.
What is Dr. Jay R. Luthar's office phone number?
The practice phone on file for Dr. Luthar is (774) 369-3900.
What is Dr. Jay R. Luthar's medical license number?
Dr. Luthar holds Massachusetts license 283377.
Which hospitals is Dr. Jay R. Luthar affiliated with?
Dr. Luthar is affiliated with Massachusetts General Hospital. Dmand AI links Dr. Luthar to 1 more hospital.
What medical group is Dr. Jay R. Luthar part of?
Dr. Luthar is linked to Massachusetts General Physicians Organization (MGPO). Dmand AI links Dr. Luthar to 3 more medical groups.
Does Dr. Jay R. Luthar accept Medicare?
Yes. CMS data shows Dr. Luthar billed Medicare for 261 services in 2022, and Dr. Luthar accepts Medicare assignment.
Does Dr. Jay R. Luthar offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Luthar as offering telehealth services.
How many Medicare patients does Dr. Jay R. Luthar see?
CMS counts 11 Medicare patients who saw Dr. Luthar in 2024, with an average age of 68.
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What services does Dr. Jay R. Luthar bill to Medicare?
In 2022, Dr. Luthar's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and care management and other visits (99443).
Where did Dr. Jay R. Luthar go to medical school?
Dr. Luthar graduated from Medical College of Wisconsin in 2017.
What drugs does Dr. Jay R. Luthar prescribe most?
In 2023 Medicare Part D data, Dr. Luthar's most prescribed drugs by claims were Amlodipine Besylate, Levothyroxine Sodium and Omeprazole.
Has Dr. Jay R. Luthar received payments from drug or device companies?
CMS Open Payments shows $56 in general payments to Dr. Luthar from 2 companies from 2025 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Jay R. Luthar been practicing?
Dr. Luthar graduated from medical school in 2017, 9 years ago.
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