Dr. Cassandra V. Villegas, MD
- Medicare services, 2024
- 530
- Medicare patients, 2024
- 302
- Publications
- 30
- MIPS score, 2024
- 100
- Hospital affiliations
- 2
- 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. Villegas' 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. Cassandra V. Villegas is a general surgeon in New York, New York
Dr. Villegas practices at NewYork-Presbyterian/Weill Cornell Medical Center in New York, New York, part of NewYork-Presbyterian Hospital.
Dr. Villegas' NPI, 1962636878, was assigned on May 6, 2009. Dr. Villegas graduated from The Johns Hopkins University School of Medicine in 2011. Dr. Villegas holds New York license 291749.
- NPI
- 1962636878NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1557608262
- NPI enumeration date
- May 6, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (212) 746-5454
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Cassandra V. Villegas practices at NewYork-Presbyterian/Weill Cornell Medical Center in New York, New York
Dr. Villegas' 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. Cassandra V. Villegas is affiliated with 6 sites of care and 1 medical group
Dr. Villegas' primary practice is NewYork-Presbyterian/Weill Cornell Medical Center in New York, New York, part of NewYork-Presbyterian Hospital. Dr. Villegas is also affiliated with Lenox Hill Hospital. The medical group on file is Weill Cornell Physicians. Dmand AI also links Dr. Villegas to 2 more clinical labs and 2 home health agencies, 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. Cassandra V. Villegas' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Villegas practices, 6 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 |
| +5 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Cassandra V. Villegas is one of 1,604 general surgeons in New York
Surgery is Dr. Villegas' primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Villegas is board certified in surgery by the American Board of Surgery. Dmand AI has Dr. Villegas' licenses on file in 3 states: New York, California and Arizona.
Specialties and state licenses
- Surgery, New YorkPrimary
- California license
- Arizona license
General surgeons near Dr. Villegas
Counts of general surgeons 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. Cassandra V. Villegas billed Medicare for 530 services in 2024
CMS data shows 530 Medicare services from Dr. Villegas across 8 procedure codes in 2024, for 302 Medicare patients. Medicare paid $58,910 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Villegas' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 6002024: 53012%
Dr. Villegas compared with the New York median for general surgeons, 2024
- Dr. Villegas
- New York median
- Medicare services
- 530vs 1543.4 times
- Medicare patients
- 302vs 1092.8 times
Medians across 1,502 general surgeons in New York with Dmand AI profiles that report each measure.
Dr. Villegas' 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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Villegas and other general surgeons in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Cassandra V. Villegas treated 302 Medicare patients in 2024, average age 79
CMS counts 302 Medicare patients who saw Dr. Villegas in 2024. The largest group is 75 to 84, with 109 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 25% are also on Medicaid. Their average risk score is 2.31, 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. Villegas' median patient age at 61, with 42% women.
Dr. Villegas' Medicare patients by age, 2024
Dr. Villegas' Medicare patients by sex, 2024
- Women15852%
- Men14448%
Chronic conditions among Dr. Villegas' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis66%
- Ischemic heart disease52%
- Mood disorders44%
- Diabetes40%
- Heart failure39%
- Atrial fibrillation38%
Share of Medicare patients with each condition. A patient can have several.
Dr. Villegas' 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
- Women42%
- Men57%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Cassandra V. Villegas 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. Villegas for performance year 2024, reported through an alternative payment model (APM). Dr. Villegas accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Villegas' 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.
Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)
Hernia repair - groin (open): 1 to 10 procedures (CMS shows small counts as a range)
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Upper gastrointestinal (GI) endoscopy for acid reflux: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Cassandra V. Villegas has 30 publications on record
Dmand AI links 30 papers to Dr. Villegas, published from 2010 to 2024. 2019 was the busiest year, with 4. The most frequent topics are Wounds and Injuries, COVID-19 and Injury Severity Score. Dr. Villegas has published most often in Surg Infect (Larchmt). Dr. Villegas' most frequent co-authors are Robert J. Winchell, MD, Kent A. Stevens, MD and Anton George Kelly, MD.
Dr. Villegas' papers by year, 2010 to 2024
Topics Dr. Villegas writes about most
- Wounds and Injuries
- COVID-19
- Injury Severity Score
- Length of Stay
- SARS-CoV-2
- Trauma Centers
- Accidents, Traffic
- Black or African American
Dr. Villegas' most frequent co-authors
- Robert J. Winchell, MD11 shared papers
- Kent A. Stevens, MD8 shared papers
- Anton George Kelly, MD6 shared papers
Recent publications by Dr. Villegas
J Trauma Acute Care Surg
J Trauma Acute Care Surg
Surg Infect (Larchmt)
See who Dr. Villegas researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Villegas works with, so you can find a warm path to the right general surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Cassandra V. Villegas received $2,753 in industry payments from 2016 to 2024
CMS Open Payments shows 20 general payments to Dr. Villegas from 3 drug and device companies from 2016 to 2024. Travel and lodging make up the largest share, 95% of the total. Intuitive Surgical, Inc. paid the most, $2,711.
General payments to Dr. Villegas by program year, 2016 to 2024
General payments to Dr. Villegas by kind, 2016 to 2024
- Travel and lodging$2,62095%
- Food and beverage$1335%
Companies that paid Dr. Villegas the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Cassandra V. Villegas graduated from The Johns Hopkins University School of Medicine
Dr. Villegas graduated from The Johns Hopkins University School of Medicine in 2011.
- Medical school
- Board certified in surgery
- Board certified in surgical critical care
Source: Dmand AI Professional Profile Data
Dr. Cassandra V. Villegas accepts plans from 16 insurance carriers
Dr. Villegas is in network with 16 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Excellus BlueCross BlueShield
- United Healthcare
- Blue Cross Blue Shield of Michigan
- HCSC
- Aspirus Health Plan
- Blue Cross Blue Shield of Massachusetts
- +8 more carriersWith a free account
Plan types Dr. Villegas accepts, by number of carriers
- PPO11
- Medicare9
- HMO8
- POS6
- EPO5
- Medicaid2
Source: Dmand AI Insurance Network Data
Sources for Dr. Cassandra V. Villegas'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) |
| 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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Cassandra V. Villegas
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. Cassandra V. Villegas' NPI number?
Dr. Cassandra V. Villegas' NPI number is 1962636878. It was assigned on May 6, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Cassandra V. Villegas?
Dr. Cassandra V. Villegas is a general surgeon in New York, New York. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Cassandra V. Villegas practice?
Dr. Villegas practices at 525 East 68th Street, New York, NY 10065. Dr. Villegas' primary practice is NewYork-Presbyterian/Weill Cornell Medical Center in New York, New York, part of NewYork-Presbyterian Hospital. Dmand AI also links Dr. Villegas to 2 clinical labs and 2 home health agencies.
What is Dr. Cassandra V. Villegas' office phone number?
The practice phone on file for Dr. Villegas is (212) 746-5454.
What is Dr. Cassandra V. Villegas' medical license number?
Dr. Villegas holds New York license 291749, one of the licenses on file in 3 states.
Which states has Dr. Cassandra V. Villegas been licensed in?
Dmand AI has state licenses on file for Dr. Villegas in New York (2017 to 2027), California (2018 to 2022) and Arizona (2017 to 2021).
Which hospitals is Dr. Cassandra V. Villegas affiliated with?
Dr. Villegas practices at NewYork-Presbyterian/Weill Cornell Medical Center in New York, New York. Dr. Villegas is also affiliated with Lenox Hill Hospital.
What medical group is Dr. Cassandra V. Villegas part of?
Dr. Villegas is linked to Weill Cornell Physicians.
Does Dr. Cassandra V. Villegas accept Medicare?
Yes. CMS data shows Dr. Villegas billed Medicare for 530 services in 2024, and Dr. Villegas accepts Medicare assignment.
What is Dr. Cassandra V. Villegas' MIPS score?
Dr. Villegas' MIPS final score for performance year 2024 is 100 out of 100, reported through an alternative payment model (APM).
Show 9 more questionsShow fewer questions
How many Medicare patients does Dr. Cassandra V. Villegas see?
CMS counts 302 Medicare patients who saw Dr. Villegas in 2024, with an average age of 79.
Is Dr. Cassandra V. Villegas board certified?
Yes. Dr. Villegas is board certified in surgery by the American Board of Surgery.
What services does Dr. Cassandra V. Villegas bill to Medicare?
In 2024, Dr. Villegas' most billed Medicare services were hospital inpatient care (99232), critical care (99291) and hospital inpatient care (99221).
Where did Dr. Cassandra V. Villegas go to medical school?
Dr. Villegas graduated from The Johns Hopkins University School of Medicine in 2011.
Has Dr. Cassandra V. Villegas received payments from drug or device companies?
CMS Open Payments shows $2,753 in general payments to Dr. Villegas from 3 companies from 2016 to 2024. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Cassandra V. Villegas been practicing?
Dr. Villegas graduated from medical school in 2011, 15 years ago.
Does Dr. Cassandra V. Villegas do research?
Dmand AI links 30 publications to Dr. Villegas, published from 2010 to 2024.
Who does Dr. Cassandra V. Villegas publish with?
Dr. Villegas' most frequent co-authors are Robert J. Winchell, MD (11 shared papers), Kent A. Stevens, MD (8 shared papers) and Anton George Kelly, MD (6 shared papers).
What insurance does Dr. Cassandra V. Villegas accept?
Dr. Villegas is in network with 16 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.
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