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Dr. Frederick Sommervil Watson, MD
NPI1568450104PAC ID8921158379
- Medicare services, 2024
- 48
- Medicare patients, 2024
- 39
- Part D claims, 2024
- 232
- Publications
- 2
- Hospital affiliations
- 6
- Practice address
- 1980 Crompond Road, Cortlandt Manor, NY 10567
- Practice phone
- Call (914) 734-3611
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Watson'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. Frederick Sommervil Watson is a cardiologist in Cortlandt Manor, New York
Dr. Watson practices at NewYork-Presbyterian Hudson Valley Hospital in Cortlandt Manor, New York, part of NewYork-Presbyterian Hospital.
Dr. Watson's NPI, 1568450104, was assigned on October 7, 2005. Dr. Watson graduated from UTMB Health in 1983. Dr. Watson holds California license A48257.
NPI and contact details
- NPI
- 1568450104NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8921158379
- NPI enumeration date
- October 7, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (914) 734-3611
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 69
- Medical school graduation
- 1983
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Frederick Sommervil Watson practices at NewYork-Presbyterian Hudson Valley Hospital in Cortlandt Manor, New York
Dr. Watson's primary practice is NewYork-Presbyterian Hudson Valley Hospital, at 1980 Crompond Road, Cortlandt Manor, NY 10567 in Westchester County. The practice phone is (914) 734-3611.
- NewYork-Presbyterian Hudson Valley Hospital1980 Crompond Road, Cortlandt Manor, NY 10567 · Westchester CountyPhone(914) 734-3611
Source: Dmand AI Affiliation Data
Dr. Frederick Sommervil Watson is affiliated with 7 sites of care and 4 medical groups
Dr. Watson's primary practice is NewYork-Presbyterian Hudson Valley Hospital in Cortlandt Manor, New York, part of NewYork-Presbyterian Hospital. Dr. Watson is also affiliated with NewYork-Presbyterian/Weill Cornell Medical Center. The medical group on file is The Westchester Medical Practice. Dmand AI also links Dr. Watson to 4 more hospitals, 3 medical groups and 1 group practice or clinic, each named with a free account.
NewYork-Presbyterian/Weill Cornell Medical CenterThe Westchester Medical Practice4 hospitalsNames with a free account3 medical groupsNames with a free account1 group practice or clinicName with a free account
See all 11 affiliations for Dr. WatsonSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Frederick Sommervil Watson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Watson practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| NewYork-Presbyterian Hudson Valley Hospital | Available with a free account |
| +6 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Frederick Sommervil Watson is one of 2,265 cardiologists in New York
Cardiovascular disease is Dr. Watson's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Watson is board certified in cardiovascular disease by the American Board of Internal Medicine. Dmand AI has Dr. Watson's licenses on file in 3 states: California, New York and Utah.
Specialties and state licenses
- Cardiovascular disease, CaliforniaPrimary
- New York license
- Utah license
Clinical focus
Dmand AI lists aortic atherosclerois, atrial fibrillation and flutter, chronic hypertension, coronary artery disease, heart failure, heart valve disorders, high cholesterol and low blood pressure among the conditions Dr. Watson treats.
Cardiologists near Dr. Watson
Counts of cardiologists with a Dmand AI profile, by place and practice. Each opens the list.
2,265cardiologists in New York
6cardiologists in Cortlandt Manor
5cardiologists at NewYork-Presbyterian Hudson Valley HospitalSources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Frederick Sommervil Watson billed Medicare for 48 services in 2024
CMS data shows 48 Medicare services from Dr. Watson across 2 procedure codes in 2024, for 39 Medicare patients. Medicare paid $3,628 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 202448
Medicare patients39
Paid by Medicare$3,628
Procedure codes2
Dr. Watson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2132024: 4877%
- Tests and treatments
- 2023: 1282024: 0100%
Dr. Watson compared with the New York median for cardiologists, 2024
- Dr. Watson
- New York median
- Medicare services
- 48vs 1,67497% below
- Medicare patients
- 39vs 61194% below
- Part D claims
- 128vs 1,41291% below
Medians across 2,211 cardiologists in New York with Dmand AI profiles that report each measure.
Dr. Watson'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Watson and other cardiologists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Frederick Sommervil Watson treated 39 Medicare patients in 2024, average age 78
CMS counts 39 Medicare patients who saw Dr. Watson in 2024. The largest group is 75 to 84, with 15 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 28% are also on Medicaid. Their average risk score is 2.48, 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. Watson's median patient age at 69, with 52% women.
Medicare patients, 202439
Average age78
Average risk score2.48
Also on Medicaid28%
Dr. Watson's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Watson's Medicare patients by sex, 2024
- Women2051%
- Men1949%
Chronic conditions among Dr. Watson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease74%
- Heart failure56%
- Anxiety54%
- Arthritis49%
- Atrial fibrillation49%
- Chronic kidney disease49%
Share of Medicare patients with each condition. A patient can have several.
Dr. Watson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women52%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Frederick Sommervil Watson wrote 232 Medicare Part D claims in 2024
In 2024, Dr. Watson wrote 232 Medicare Part D claims for 104 patients. 81% of them were for generic drugs. CMS names the drug for 128 of them, across 7 drugs with 11 or more claims each, at $37,052 in total drug cost. In 2023, CMS named 3,159 claims across 44 drugs.
Part D claims, 2024232
Drugs named by CMS7
Total drug cost$37,052
Part D patients104
Dr. Watson's Part D claims by kind of drug, 2024
- Generic188 claims81%
- Brand-name44 claims19%
Dr. Watson'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 3,1592024: 12896%
Drugs named by CMS: 7 in 2024, 44 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
How Dr. Frederick Sommervil Watson takes part in Medicare
Dr. Watson accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Frederick Sommervil Watson has 2 publications on record
Dmand AI links 2 papers to Dr. Watson.
Papers2
Recent publications by Dr. Watson
Antibodies, MonoclonalAutoimmune DiseasesImmunosuppression Therapy
See who Dr. Watson researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Watson works with, so you can find a warm path to the right cardiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Frederick Sommervil Watson received $6,279 in industry payments from 2016 to 2019
CMS Open Payments shows 343 general payments to Dr. Watson from 29 drug and device companies from 2016 to 2019. Food and beverage make up the largest share, 98% of the total. Amgen Inc. paid the most, $774.
General payments to Dr. Watson by program year, 2016 to 2019
General payments to Dr. Watson by kind, 2016 to 2019
$6.3Kin total
- Food and beverage$6,13498%
- Education$1442%
Companies that paid Dr. Watson the most, 2016 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Frederick Sommervil Watson has 3 awards and honors on record
Dmand AI lists 3 awards for Dr. Watson, most recently Regional Top Doctor in 2014.
Awards and honors for Dr. Watson
- 2014
- Regional Top Doctor
- 2013
- ACC Fellow
- 2012
- CMS Stage 1 EHR
Source: Dmand AI Professional Profile Data
Dr. Frederick Sommervil Watson graduated from UTMB Health
Dr. Watson graduated from UTMB Health in 1983. Dr. Watson is a member of ACC.
- Medical school
- Board certified in cardiovascular disease
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Frederick Sommervil Watson accepts plans from 18 insurance carriers
Dr. Watson is in network with 18 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
- MVP Health Care
- United Healthcare
- Blue Cross Blue Shield of Michigan
- HCSC
- Aspirus Health Plan
- +10 more carriersWith a free account
Plan types Dr. Watson accepts, by number of carriers
- PPO11
- HMO10
- Medicare8
- POS7
- EPO6
- Medicaid3
Source: Dmand AI Insurance Network Data
Sources for Dr. Frederick Sommervil Watson'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) |
| 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) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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. Frederick Sommervil Watson
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. Frederick Sommervil Watson's NPI number?
Dr. Frederick Sommervil Watson's NPI number is 1568450104. It was assigned on October 7, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Frederick Sommervil Watson?
Dr. Frederick Sommervil Watson is a cardiologist in Cortlandt Manor, New York. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. Frederick Sommervil Watson practice?
Dr. Watson practices at 1980 Crompond Road, Cortlandt Manor, NY 10567. Dr. Watson's primary practice is NewYork-Presbyterian Hudson Valley Hospital in Cortlandt Manor, New York, part of NewYork-Presbyterian Hospital. Dmand AI also links Dr. Watson to 4 hospitals, 3 medical groups and 1 group practice or clinic.
What is Dr. Frederick Sommervil Watson's office phone number?
The practice phone on file for Dr. Watson is (914) 734-3611.
What is Dr. Frederick Sommervil Watson's medical license number?
Dr. Watson holds California license A48257, one of the licenses on file in 3 states.
Which states has Dr. Frederick Sommervil Watson been licensed in?
Dmand AI has state licenses on file for Dr. Watson in California (1990 to 2026), New York (2020 to 2026) and Utah (1986 to 1988).
Which hospitals is Dr. Frederick Sommervil Watson affiliated with?
Dr. Watson practices at NewYork-Presbyterian Hudson Valley Hospital in Cortlandt Manor, New York. Dr. Watson is also affiliated with NewYork-Presbyterian/Weill Cornell Medical Center. Dmand AI links Dr. Watson to 4 more hospitals.
What medical group is Dr. Frederick Sommervil Watson part of?
Dr. Watson is linked to The Westchester Medical Practice. Dmand AI links Dr. Watson to 3 more medical groups.
Does Dr. Frederick Sommervil Watson accept Medicare?
Yes. CMS data shows Dr. Watson billed Medicare for 48 services in 2024, and Dr. Watson accepts Medicare assignment.
How many Medicare patients does Dr. Frederick Sommervil Watson see?
CMS counts 39 Medicare patients who saw Dr. Watson in 2024, with an average age of 78.
Show 8 more questionsShow fewer questions
Is Dr. Frederick Sommervil Watson board certified?
Yes. Dr. Watson is board certified in cardiovascular disease by the American Board of Internal Medicine.
What services does Dr. Frederick Sommervil Watson bill to Medicare?
In 2024, Dr. Watson's most billed Medicare services were hospital inpatient care (99232) and hospital inpatient care (99222).
Where did Dr. Frederick Sommervil Watson go to medical school?
Dr. Watson graduated from UTMB Health in 1983.
What drugs does Dr. Frederick Sommervil Watson prescribe most?
In 2024 Medicare Part D data, Dr. Watson's most prescribed drugs by claims were Eliquis, Atorvastatin Calcium and Ezetimibe.
Has Dr. Frederick Sommervil Watson received payments from drug or device companies?
CMS Open Payments shows $6,279 in general payments to Dr. Watson from 29 companies from 2016 to 2019. The largest total came from Amgen Inc.
How long has Dr. Frederick Sommervil Watson been practicing?
Dr. Watson graduated from medical school in 1983, 43 years ago.
Does Dr. Frederick Sommervil Watson do research?
Dmand AI links 2 publications to Dr. Watson.
What insurance does Dr. Frederick Sommervil Watson accept?
Dr. Watson is in network with 18 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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