Dr. Devraj Lahiri, MD
- Medicare services, 2024
- 1,849
- Medicare patients, 2024
- 408
- Part D claims, 2024
- 9,933
- Hospital affiliations
- 5
- Industry payments
- $9,888
- Practice address
- 2101 County Route 516, Old Bridge, NJ 08857
- Practice phone
- Call (732) 867-9618
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
RWJBH Primary Care Services
Old Bridge, New Jersey
Find Dr. Lahiri'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. Devraj Lahiri is an internist in Old Bridge, New Jersey
Dr. Lahiri practices at RWJBH Primary Care Services in Old Bridge, New Jersey.
Dr. Lahiri's NPI, 1356393458, was assigned on May 17, 2006. Dr. Lahiri graduated from Rutgers R W Johnson Medical School (Cam/New Bruns/Pisc) in 1998. Dr. Lahiri holds New Jersey license 25MA07008900.
- NPI
- 1356393458NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6103813985
- NPI enumeration date
- May 17, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (732) 867-9618
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Devraj Lahiri practices at RWJBH Primary Care Services in Old Bridge, New Jersey
Dr. Lahiri's primary practice is RWJBH Primary Care Services, at 2101 County Route 516, Old Bridge, NJ 08857 in Middlesex County. The practice phone is (732) 867-9618.
- RWJBH Primary Care Services2101 County Route 516, Old Bridge, NJ 08857 · Middlesex CountyPhone(732) 867-9618
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Devraj Lahiri is affiliated with 13 sites of care and 1 medical group
Dr. Lahiri's primary practice is RWJBH Primary Care Services in Old Bridge, New Jersey. Dr. Lahiri is also affiliated with Robert Wood Johnson University Hospital. The medical group on file is RWJBarnabas Health Medical Group. Dmand AI also links Dr. Lahiri to 4 more hospitals, 3 home health agencies, 2 hospices, 1 group practice or clinic and 1 skilled nursing facility, 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. Devraj Lahiri's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lahiri practices, 12 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| RWJBH Primary Care Services | Available with a free account |
| +12 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Devraj Lahiri is one of 4,226 internists in New Jersey
Internal medicine is Dr. Lahiri's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Lahiri is licensed in New Jersey.
Specialties and state licenses
- Internal medicine, New JerseyPrimary
Internists near Dr. Lahiri
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. Devraj Lahiri billed Medicare for 1,849 services in 2024
CMS data shows 1,849 Medicare services from Dr. Lahiri across 15 procedure codes in 2024, for 408 Medicare patients. Medicare paid $107,872 for them.
Dr. Lahiri's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 8472024: 1,11632%
- Other services
- 2023: 3722024: 59159%
- Tests and treatments
- 2023: 1532024: 1427%
Where Dr. Lahiri's Medicare services took place, 2024
- In an office1,71393%
- In a facility1367%
Dr. Lahiri compared with the New Jersey median for internists, 2024
- Dr. Lahiri
- New Jersey median
- Medicare services
- 1,849vs 7232.6 times
- Medicare patients
- 408vs 23177% above
- Part D claims
- 8,990vs 83010.8 times
Medians across 4,086 internists in New Jersey with Dmand AI profiles that report each measure.
Dr. Lahiri'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.
Need commercial claims for Dr. Lahiri?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Lahiri and other internists in New Jersey.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Devraj Lahiri treated 408 Medicare patients in 2024, average age 78
CMS counts 408 Medicare patients who saw Dr. Lahiri in 2024. The largest group is 75 to 84, with 167 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 14% are also on Medicaid. Their average risk score is 1.39, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Lahiri's median patient age at 72, with 53% women.
Dr. Lahiri's Medicare patients by age, 2024
Dr. Lahiri's Medicare patients by sex, 2024
- Women22355%
- Men18545%
Chronic conditions among Dr. Lahiri's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis50%
- Diabetes38%
- Ischemic heart disease35%
- Mood disorders28%
- Anxiety26%
- Depression25%
Share of Medicare patients with each condition. A patient can have several.
Dr. Lahiri's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women53%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Devraj Lahiri wrote 9,933 Medicare Part D claims in 2024
In 2024, Dr. Lahiri wrote 9,933 Medicare Part D claims for 618 patients. 88% of them were for generic drugs. CMS names the drug for 8,990 of them, across 154 drugs with 11 or more claims each, at $752,918 in total drug cost. In 2023, CMS named 7,711 claims across 137 drugs.
Dr. Lahiri's Part D claims by kind of drug, 2024
- Generic8,721 claims88%
- Brand-name1,145 claims12%
- Other67 claims1%
Dr. Lahiri'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. Lahiri's Part D claims, 2024
- Opioids2%154 of 9,933 claims
- Antibiotics2%231 of 9,933 claims
- Antipsychotics, patients 65 and over1%134 of 9,933 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 7,7112024: 8,99017%
Drugs named by CMS: 154 in 2024, 137 in 2023.
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. Devraj Lahiri offers telehealth to Medicare patients
Dr. Lahiri accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Lahiri as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Devraj Lahiri received $9,888 in industry payments from 2016 to 2025
CMS Open Payments shows 618 general payments to Dr. Lahiri from 44 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 98% of the total. Novo Nordisk Inc paid the most, $3,245.
General payments to Dr. Lahiri by program year, 2016 to 2025
General payments to Dr. Lahiri by kind, 2016 to 2025
- Food and beverage$9,72398%
- Education$1652%
Companies that paid Dr. Lahiri the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Devraj Lahiri graduated from Rutgers R W Johnson Medical School (Cam/New Bruns/Pisc)
Dr. Lahiri graduated from Rutgers R W Johnson Medical School (Cam/New Bruns/Pisc) in 1998.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Devraj Lahiri'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. Devraj Lahiri
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. Devraj Lahiri's NPI number?
Dr. Devraj Lahiri's NPI number is 1356393458. It was assigned on May 17, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Devraj Lahiri?
Dr. Devraj Lahiri is an internist in Old Bridge, New Jersey. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Devraj Lahiri practice?
Dr. Lahiri practices at 2101 County Route 516, Old Bridge, NJ 08857. Dr. Lahiri's primary practice is RWJBH Primary Care Services in Old Bridge, New Jersey. Dmand AI also links Dr. Lahiri to 4 hospitals, 3 home health agencies, 2 hospices, 1 group practice or clinic and 1 skilled nursing facility.
What is Dr. Devraj Lahiri's office phone number?
The practice phone on file for Dr. Lahiri is (732) 867-9618.
What is Dr. Devraj Lahiri's medical license number?
Dr. Lahiri holds New Jersey license 25MA07008900.
Which hospitals is Dr. Devraj Lahiri affiliated with?
Dr. Lahiri is affiliated with Robert Wood Johnson University Hospital. Dmand AI links Dr. Lahiri to 4 more hospitals.
What medical group is Dr. Devraj Lahiri part of?
Dr. Lahiri is linked to RWJBarnabas Health Medical Group.
Does Dr. Devraj Lahiri accept Medicare?
Yes. CMS data shows Dr. Lahiri billed Medicare for 1,849 services in 2024, and Dr. Lahiri accepts Medicare assignment.
Does Dr. Devraj Lahiri offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Lahiri as offering telehealth services.
How many Medicare patients does Dr. Devraj Lahiri see?
CMS counts 408 Medicare patients who saw Dr. Lahiri in 2024, with an average age of 78.
Show 5 more questionsShow fewer questions
What services does Dr. Devraj Lahiri bill to Medicare?
In 2024, Dr. Lahiri's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99214) and medicare service (G2211).
Where did Dr. Devraj Lahiri go to medical school?
Dr. Lahiri graduated from Rutgers R W Johnson Medical School (Cam/New Bruns/Pisc) in 1998.
What drugs does Dr. Devraj Lahiri prescribe most?
In 2024 Medicare Part D data, Dr. Lahiri's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Levothyroxine Sodium.
Has Dr. Devraj Lahiri received payments from drug or device companies?
CMS Open Payments shows $9,888 in general payments to Dr. Lahiri from 44 companies from 2016 to 2025. The largest total came from Novo Nordisk Inc.
How long has Dr. Devraj Lahiri been practicing?
Dr. Lahiri graduated from medical school in 1998, 28 years ago.
Selling to internal medicine practices?
See internists in New Jersey by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card