Dr. Diana Lee Santini, MD
- Medicare services, 2024
- 1,308
- Medicare patients, 2024
- 345
- Part D claims, 2024
- 3,132
- MIPS score, 2024
- 100
- Hospital affiliations
- 3
- Practice address
- 525 East 68th Street, New York, NY 10065
- Practice phone
- Call (212) 746-5454
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Santini's professional email, personal email and mobile number
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Dr. Diana Lee Santini is an internist in New York, New York
Dr. Santini practices at NewYork-Presbyterian/Weill Cornell Medical Center in New York, New York, part of NewYork-Presbyterian Hospital.
Dr. Santini's NPI, 1790873073, was assigned on October 11, 2006. Dr. Santini graduated from Harvard Medical School in 1981. Dr. Santini holds New York license 158239.
- NPI
- 1790873073NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6305974304
- NPI enumeration date
- October 11, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (212) 746-5454
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 71
- Medical school graduation
- 1981
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Diana Lee Santini practices at NewYork-Presbyterian/Weill Cornell Medical Center in New York, New York
Dr. Santini's primary practice is NewYork-Presbyterian/Weill Cornell Medical Center, at 525 East 68th Street, New York, NY 10065 in New York County. The practice phone is (212) 746-5454.
- NewYork-Presbyterian/Weill Cornell Medical Center525 East 68th Street, New York, NY 10065 · New York CountyPhone(212) 746-5454
Source: Dmand AI Affiliation Data
Dr. Diana Lee Santini is affiliated with 7 sites of care and 1 medical group
Dr. Santini's primary practice is NewYork-Presbyterian/Weill Cornell Medical Center in New York, New York, part of NewYork-Presbyterian Hospital. Dr. Santini is also affiliated with Memorial Sloan Kettering Cancer Center. The medical group on file is Weill Cornell Physicians. Dmand AI also links Dr. Santini to 1 more hospital, 2 clinical labs, 1 group practice or clinic and 1 home health agency, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Diana Lee Santini's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Santini practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| NewYork-Presbyterian/Weill Cornell Medical Center | Available with a free account |
| +6 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Diana Lee Santini is one of 9,643 internists in New York
Internal medicine is Dr. Santini's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Santini is licensed in New York.
Specialties and state licenses
- Internal medicine, New YorkPrimary
Internists near Dr. Santini
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. Diana Lee Santini billed Medicare for 1,308 services in 2024
CMS data shows 1,308 Medicare services from Dr. Santini across 8 procedure codes in 2024, for 345 Medicare patients. Medicare paid $109,430 for them.
Dr. Santini's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 6942024: 7183%
- Other services
- 2023: 2822024: 590109%
Where Dr. Santini's Medicare services took place, 2024
- In an office25319%
- In a facility1,05581%
Dr. Santini compared with the New York median for internists, 2024
- Dr. Santini
- New York median
- Medicare services
- 1,308vs 4263.1 times
- Medicare patients
- 345vs 1582.2 times
- Part D claims
- 2,695vs 6224.3 times
Medians across 9,428 internists in New York with Dmand AI profiles that report each measure.
Dr. Santini'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Diana Lee Santini treated 345 Medicare patients in 2024, average age 75
CMS counts 345 Medicare patients who saw Dr. Santini in 2024. The largest group is 65 to 74, with 145 patients. 67% of them have high cholesterol, and 52% have high blood pressure. 15% are also on Medicaid. Their average risk score is 0.90, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Santini's median patient age at 73, with 80% women.
Dr. Santini's Medicare patients by age, 2024
Dr. Santini's Medicare patients by sex, 2024
- Women28683%
- Men5917%
Chronic conditions among Dr. Santini's Medicare patients, 2024
- High cholesterol67%
- High blood pressure52%
- Arthritis45%
- Osteoporosis28%
- Cancer22%
- Diabetes21%
- Ischemic heart disease19%
- Mood disorders19%
Share of Medicare patients with each condition. A patient can have several.
Dr. Santini's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women80%
- Men18%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Diana Lee Santini wrote 3,132 Medicare Part D claims in 2024
In 2024, Dr. Santini wrote 3,132 Medicare Part D claims for 475 patients. 84% of them were for generic drugs. CMS names the drug for 2,695 of them, across 56 drugs with 11 or more claims each, at $122,776 in total drug cost. In 2023, CMS named 3,304 claims across 56 drugs.
Dr. Santini's Part D claims by kind of drug, 2024
- Generic2,617 claims84%
- Brand-name475 claims15%
- Other40 claims1%
Dr. Santini'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. Santini's Part D claims, 2024
- Antibiotics2%62 of 3,132 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: 3,3042024: 2,69518%
Drugs named by CMS: 56 in 2024, 56 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. Diana Lee Santini scored 100 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Dr. Santini for performance year 2024, reported through an alternative payment model (APM). Dr. Santini accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Santini as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Santini's MIPS scores, performance year 2024
- 100of 100Final score
- 85.3of 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
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Dr. Diana Lee Santini received $59 in industry payments in 2018
CMS Open Payments shows 1 general payment to Dr. Santini from 1 drug or device company in 2018. Gifts make up the largest share, 100% of the total. Mannkind Corporation paid the most, $59.
Companies that paid Dr. Santini the most, 2018 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Diana Lee Santini graduated from Harvard Medical School
Dr. Santini graduated from Harvard Medical School in 1981.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Diana Lee Santini'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand 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) |
| 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. Diana Lee Santini
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. Diana Lee Santini's NPI number?
Dr. Diana Lee Santini's NPI number is 1790873073. It was assigned on October 11, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Diana Lee Santini?
Dr. Diana Lee Santini is an internist in New York, New York. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Diana Lee Santini practice?
Dr. Santini practices at 525 East 68th Street, New York, NY 10065. Dr. Santini's primary practice is NewYork-Presbyterian/Weill Cornell Medical Center in New York, New York, part of NewYork-Presbyterian Hospital. Dmand AI also links Dr. Santini to 1 hospital, 2 clinical labs, 1 group practice or clinic and 1 home health agency.
What is Dr. Diana Lee Santini's office phone number?
The practice phone on file for Dr. Santini is (212) 746-5454.
What is Dr. Diana Lee Santini's medical license number?
Dr. Santini holds New York license 158239.
Which hospitals is Dr. Diana Lee Santini affiliated with?
Dr. Santini practices at NewYork-Presbyterian/Weill Cornell Medical Center in New York, New York. Dr. Santini is also affiliated with Memorial Sloan Kettering Cancer Center. Dmand AI links Dr. Santini to 1 more hospital.
What medical group is Dr. Diana Lee Santini part of?
Dr. Santini is linked to Weill Cornell Physicians.
Does Dr. Diana Lee Santini accept Medicare?
Yes. CMS data shows Dr. Santini billed Medicare for 1,308 services in 2024, and Dr. Santini accepts Medicare assignment.
Does Dr. Diana Lee Santini offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Santini as offering telehealth services.
What is Dr. Diana Lee Santini's MIPS score?
Dr. Santini's MIPS final score for performance year 2024 is 100 out of 100, reported through an alternative payment model (APM).
Show 6 more questionsShow fewer questions
How many Medicare patients does Dr. Diana Lee Santini see?
CMS counts 345 Medicare patients who saw Dr. Santini in 2024, with an average age of 75.
What services does Dr. Diana Lee Santini bill to Medicare?
In 2024, Dr. Santini's most billed Medicare services were office visit, established patient (99214), medicare service (G2211) and medicare service (G0439).
Where did Dr. Diana Lee Santini go to medical school?
Dr. Santini graduated from Harvard Medical School in 1981.
What drugs does Dr. Diana Lee Santini prescribe most?
In 2024 Medicare Part D data, Dr. Santini's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Levothyroxine Sodium.
Has Dr. Diana Lee Santini received payments from drug or device companies?
CMS Open Payments shows $59 in general payments to Dr. Santini from 1 company from 2018 to 2018. The largest total came from Mannkind Corporation.
How long has Dr. Diana Lee Santini been practicing?
Dr. Santini graduated from medical school in 1981, 45 years ago.
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