Dr. Sagar R. Desai, MD
- Medicare services, 2024
- 4,722
- Medicare patients, 2024
- 548
- Part D claims, 2024
- 10,135
- MIPS score, 2024
- 96
- Hospital affiliations
- 2
- Practice address
- 74 Winding Way, Princeton, NJ 08540
- Practice phone
- Call (732) 635-1600
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Primary Care NJ
Princeton, New Jersey
Find Dr. Desai'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. Sagar R. Desai is an internist in Princeton, New Jersey
Dr. Desai practices at Primary Care NJ in Princeton, New Jersey.
Dr. Desai's NPI, 1386649861, was assigned on June 20, 2005. Dr. Desai holds New Jersey license 25MA07096500.
- NPI
- 1386649861NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9830365626
- NPI enumeration date
- June 20, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (732) 635-1600
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 58
- Medical school graduation
- 1994
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Sagar R. Desai practices at Primary Care NJ in Princeton, New Jersey
Dr. Desai's primary practice is Primary Care NJ, at 74 Winding Way, Princeton, NJ 08540 in Mercer County. The practice phone is (732) 635-1600.
- Primary Care NJ74 Winding Way, Princeton, NJ 08540 · Mercer CountyPhone(732) 635-1600
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Sagar R. Desai is affiliated with 7 sites of care
Dr. Desai's primary practice is Primary Care NJ in Princeton, New Jersey. Dr. Desai is also affiliated with JFK University Medical Center. Dmand AI also links Dr. Desai to 1 more hospital, 1 physician office, 1 home health agency, 1 hospice and 1 skilled nursing facility, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Sagar R. Desai's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Desai practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Primary Care NJ | Available with a free account |
| +6 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. Sagar R. Desai is one of 4,226 internists in New Jersey
Internal medicine is Dr. Desai's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Desai is licensed in New Jersey.
Specialties and state licenses
- Internal medicine, New JerseyPrimary
Internists near Dr. Desai
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. Sagar R. Desai billed Medicare for 4,722 services in 2024
CMS data shows 4,722 Medicare services from Dr. Desai across 21 procedure codes in 2024, for 548 Medicare patients. Medicare paid $465,773 for them.
Dr. Desai's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4,0762024: 4,1642%
- Other services
- 2023: 4022024: 3942%
- Tests and treatments
- 2023: 942024: 12129%
- Drugs given in the office
- 2023: 352024: 4323%
Where Dr. Desai's Medicare services took place, 2024
- In an office1,48331%
- In a facility3,23969%
Dr. Desai compared with the New Jersey median for internists, 2024
- Dr. Desai
- New Jersey median
- Medicare services
- 4,722vs 7236.5 times
- Medicare patients
- 548vs 2312.4 times
- Part D claims
- 9,156vs 83011.0 times
Medians across 4,086 internists in New Jersey with Dmand AI profiles that report each measure.
Dr. Desai'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. Desai?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Desai and other internists in New Jersey.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Sagar R. Desai treated 548 Medicare patients in 2024, average age 77
CMS counts 548 Medicare patients who saw Dr. Desai in 2024. The largest group is 75 to 84, with 199 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 40% are also on Medicaid. Their average risk score is 1.83, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Desai's median patient age at 55, with 45% women.
Dr. Desai's Medicare patients by age, 2024
Dr. Desai's Medicare patients by sex, 2024
- Women30656%
- Men24244%
Chronic conditions among Dr. Desai's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes57%
- Arthritis50%
- Ischemic heart disease49%
- Heart failure33%
- Chronic kidney disease30%
- Anxiety27%
Share of Medicare patients with each condition. A patient can have several.
Dr. Desai's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 55
Patient panel by sex, all payers
- Women45%
- Men52%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Sagar R. Desai wrote 10,135 Medicare Part D claims in 2024
In 2024, Dr. Desai wrote 10,135 Medicare Part D claims for 633 patients. 85% of them were for generic drugs. CMS names the drug for 9,156 of them, across 154 drugs with 11 or more claims each, at $725,580 in total drug cost. In 2023, CMS named 8,335 claims across 155 drugs.
Dr. Desai's Part D claims by kind of drug, 2024
- Generic8,567 claims85%
- Brand-name1,495 claims15%
- Other73 claims1%
Dr. Desai'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. Desai's Part D claims, 2024
- Opioids1%81 of 10,135 claims
- Antibiotics4%387 of 10,135 claims
- Antipsychotics, patients 65 and over1%56 of 10,135 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: 8,3352024: 9,15610%
Drugs named by CMS: 154 in 2024, 155 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. Sagar R. Desai scored 96 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 96 out of 100 for Dr. Desai for performance year 2024, reported through an alternative payment model (APM). Dr. Desai accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Desai as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Desai's MIPS scores, performance year 2024
- 96of 100Final score
- 86.9of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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. Sagar R. Desai received $14,370 in industry payments from 2016 to 2025
CMS Open Payments shows 620 general payments to Dr. Desai from 49 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 96% of the total. Novo Nordisk Inc paid the most, $1,999.
General payments to Dr. Desai by program year, 2016 to 2025
General payments to Dr. Desai by kind, 2016 to 2025
- Food and beverage$13,76696%
- Travel and lodging$5764%
- Education$290%
Companies that paid Dr. Desai the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Sagar R. Desai'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 DataDmand AI Org Hierarchy 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Sagar R. Desai
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. Sagar R. Desai's NPI number?
Dr. Sagar R. Desai's NPI number is 1386649861. It was assigned on June 20, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Sagar R. Desai?
Dr. Sagar R. Desai is an internist in Princeton, New Jersey. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Sagar R. Desai practice?
Dr. Desai practices at 74 Winding Way, Princeton, NJ 08540. Dr. Desai's primary practice is Primary Care NJ in Princeton, New Jersey. Dmand AI also links Dr. Desai to 1 hospital, 1 physician office, 1 home health agency, 1 hospice and 1 skilled nursing facility.
What is Dr. Sagar R. Desai's office phone number?
The practice phone on file for Dr. Desai is (732) 635-1600.
What is Dr. Sagar R. Desai's medical license number?
Dr. Desai holds New Jersey license 25MA07096500.
Which hospitals is Dr. Sagar R. Desai affiliated with?
Dr. Desai is affiliated with JFK University Medical Center. Dmand AI links Dr. Desai to 1 more hospital.
Does Dr. Sagar R. Desai accept Medicare?
Yes. CMS data shows Dr. Desai billed Medicare for 4,722 services in 2024, and Dr. Desai accepts Medicare assignment.
Does Dr. Sagar R. Desai offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Desai as offering telehealth services.
What is Dr. Sagar R. Desai's MIPS score?
Dr. Desai's MIPS final score for performance year 2024 is 96 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Sagar R. Desai see?
CMS counts 548 Medicare patients who saw Dr. Desai in 2024, with an average age of 77.
Show 4 more questionsShow fewer questions
What services does Dr. Sagar R. Desai bill to Medicare?
In 2024, Dr. Desai's most billed Medicare services were hospital inpatient care (99233), nursing facility care (99309) and office visit, established patient (99214).
What drugs does Dr. Sagar R. Desai prescribe most?
In 2024 Medicare Part D data, Dr. Desai's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Levothyroxine Sodium.
Has Dr. Sagar R. Desai received payments from drug or device companies?
CMS Open Payments shows $14,370 in general payments to Dr. Desai from 49 companies from 2016 to 2025. The largest total came from Novo Nordisk Inc.
How long has Dr. Sagar R. Desai been practicing?
Dr. Desai graduated from medical school in 1994, 32 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