Frederick Yick
- Medicare services, 2024
- 241
- Medicare patients, 2024
- 198
- Part D claims, 2024
- 72
- Publications
- 3
- MIPS score, 2024
- 75
- Practice address
- 100 Woods Rd, Valhalla, NY 10595
- Practice phone
- Call (914) 493-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Frederick Yick's professional email, personal email and mobile number
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Frederick Yick is a gastroenterologist in Valhalla, New York
Frederick Yick practices at Westchester Medical Center in Valhalla, New York, part of Westchester Medical Center Health Network.
Frederick Yick's NPI, 1417343989, was assigned on April 12, 2015. Frederick Yick graduated from Rutgers New Jersey Medical School in 2015. Frederick Yick holds New York license 297709.
- NPI
- 1417343989NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9032514237
- NPI enumeration date
- April 12, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (914) 493-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Frederick Yick practices at Westchester Medical Center in Valhalla, New York
Frederick Yick's primary practice is Westchester Medical Center, at 100 Woods Rd, Valhalla, NY 10595 in Westchester County. The practice phone is (914) 493-7000.
- Westchester Medical Center100 Woods Rd, Valhalla, NY 10595 · Westchester CountyPhone(914) 493-7000
Source: Dmand AI Affiliation Data
Frederick Yick is affiliated with 3 sites of care and 2 medical groups
Frederick Yick's primary practice is Westchester Medical Center in Valhalla, New York, part of Westchester Medical Center Health Network. Frederick Yick is also affiliated with Montefiore Einstein Hospital-Moses Campus. The medical group on file is Westchester Medical Center Advanced Physician Services. Dmand AI also links Frederick Yick to 1 more hospital and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Frederick Yick's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Frederick Yick practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Westchester Medical Center | Available with a free account |
| +2 more sites and 1 medical group | 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 Westchester Medical Center Health Network and 6.2K+ hospitals, with verified contacts in the same login.
Frederick Yick is one of 1,583 gastroenterologists in New York
Gastroenterology is Frederick Yick's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Frederick Yick is licensed in New York.
Specialties and state licenses
- Gastroenterology, New YorkPrimary
Gastroenterologists near Frederick Yick
Counts of gastroenterologists 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
Frederick Yick billed Medicare for 241 services in 2024
CMS data shows 241 Medicare services from Frederick Yick across 9 procedure codes in 2024, for 198 Medicare patients. Medicare paid $22,287 for them.
Frederick Yick's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1372024: 1268%
- Surgery
- 2023: 1692024: 11532%
Where Frederick Yick's Medicare services took place, 2024
- In an office7330%
- In a facility16870%
Frederick Yick compared with the New York median for gastroenterologists, 2024
- Frederick Yick
- New York median
- Medicare services
- 241vs 42143% below
- Medicare patients
- 198vs 23616% below
- Part D claims
- 51vs 38287% below
Medians across 1,551 gastroenterologists in New York with Dmand AI profiles that report each measure.
Frederick Yick'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 Frederick Yick and other gastroenterologists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Frederick Yick treated 198 Medicare patients in 2024, average age 72
CMS counts 198 Medicare patients who saw Frederick Yick in 2024. The largest group is 65 to 74, with 73 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 40% are also on Medicaid. Their average risk score is 2.71, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Frederick Yick's median patient age at 55, with 51% women.
Frederick Yick's Medicare patients by age, 2024
Frederick Yick's Medicare patients by sex, 2024
- Women10352%
- Men9548%
Chronic conditions among Frederick Yick's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease54%
- Arthritis50%
- Diabetes48%
- Chronic kidney disease42%
- Mood disorders39%
- Anxiety36%
Share of Medicare patients with each condition. A patient can have several.
Frederick Yick'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
- Women51%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Frederick Yick wrote 72 Medicare Part D claims in 2024
In 2024, Frederick Yick wrote 72 Medicare Part D claims for 26 patients. 78% of them were for generic drugs. CMS names the drug for 51 of them, across 3 drugs with 11 or more claims each, at $6,505 in total drug cost. In 2023, CMS named 20 claims across 1 drug.
Frederick Yick's Part D claims by kind of drug, 2024
- Generic56 claims78%
- Brand-name16 claims22%
Frederick Yick'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: 202024: 51155%
Drugs named by CMS: 3 in 2024, 1 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
Frederick Yick scored 75 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 75 out of 100 for Frederick Yick for performance year 2024, reported as part of a group. Frederick Yick accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Frederick Yick as offering telehealth. CMS counts 160 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Frederick Yick, more than 86% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- MIPS final score, 2024
- 75 of 100
Where Frederick Yick ranks in Medicare procedure volume
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 86th percentile160 procedures
- Colonoscopy
- 61st percentile45 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
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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Frederick Yick has 3 publications on record
Dmand AI links 3 papers to Frederick Yick in 2023. Frederick Yick's most frequent co-authors are Zain Boghani, MD, Jean Anderson A. Eloy, MD and Richard Frank Schmidt.
Frederick Yick's most frequent co-authors
- Zain Boghani, MD1 shared paper
- Jean Anderson A. Eloy, MD1 shared paper
- Richard Frank Schmidt1 shared paper
Recent publications by Frederick Yick
Neurosurg Focus
Hepatobiliary Surg Nutr
See who Frederick Yick researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Frederick Yick works with, so you can find a warm path to the right gastroenterologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Frederick Yick received $1,142 in industry payments from 2022 to 2025
CMS Open Payments shows 19 general payments to Frederick Yick from 11 drug and device companies from 2022 to 2025. Travel and lodging make up the largest share, 63% of the total. Ovesco Endoscopy USA, Inc. paid the most, $718.
General payments to Frederick Yick by program year, 2022 to 2025
General payments to Frederick Yick by kind, 2022 to 2025
- Travel and lodging$71863%
- Food and beverage$42537%
Companies that paid Frederick Yick the most, 2022 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Frederick Yick graduated from Rutgers New Jersey Medical School
Frederick Yick graduated from Rutgers New Jersey Medical School in 2015.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Frederick Yick'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)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 |
| 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 Frederick Yick
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Frederick Yick's NPI number?
Frederick Yick's NPI number is 1417343989. It was assigned on April 12, 2015, and it is active in the NPI Registry.
What does Frederick Yick specialize in?
Frederick Yick is a gastroenterologist in Valhalla, New York. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Frederick Yick practice?
Frederick Yick practices at 100 Woods Rd, Valhalla, NY 10595. Frederick Yick's primary practice is Westchester Medical Center in Valhalla, New York, part of Westchester Medical Center Health Network. Dmand AI also links Frederick Yick to 1 hospital and 1 medical group.
What is Frederick Yick's office phone number?
The practice phone on file for Frederick Yick is (914) 493-7000.
What is Frederick Yick's medical license number?
Frederick Yick holds New York license 297709.
Which hospitals is Frederick Yick affiliated with?
Frederick Yick practices at Westchester Medical Center in Valhalla, New York. Frederick Yick is also affiliated with Montefiore Einstein Hospital-Moses Campus. Dmand AI links Frederick Yick to 1 more hospital.
What medical group is Frederick Yick part of?
Frederick Yick is linked to Westchester Medical Center Advanced Physician Services. Dmand AI links Frederick Yick to 1 more medical group.
Does Frederick Yick accept Medicare?
Yes. CMS data shows Frederick Yick billed Medicare for 241 services in 2024, and Frederick Yick accepts Medicare assignment.
Does Frederick Yick offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Frederick Yick as offering telehealth services.
What is Frederick Yick's MIPS score?
Frederick Yick's MIPS final score for performance year 2024 is 75 out of 100, reported as part of a group.
Show 8 more questionsShow fewer questions
How many Medicare patients does Frederick Yick see?
CMS counts 198 Medicare patients who saw Frederick Yick in 2024, with an average age of 72.
What services does Frederick Yick bill to Medicare?
In 2024, Frederick Yick's most billed Medicare services were office visit, established patient (99213), hospital inpatient care (99221) and surgery: digestive system (43239).
Where did Frederick Yick go to medical school?
Frederick Yick graduated from Rutgers New Jersey Medical School in 2015.
What drugs does Frederick Yick prescribe most?
In 2024 Medicare Part D data, Frederick Yick's most prescribed drugs by claims were Omeprazole, Linzess and Pantoprazole Sodium.
Has Frederick Yick received payments from drug or device companies?
CMS Open Payments shows $1,142 in general payments to Frederick Yick from 11 companies from 2022 to 2025. The largest total came from Ovesco Endoscopy USA, Inc.
How long has Frederick Yick been practicing?
Frederick Yick graduated from medical school in 2015, 11 years ago.
Does Frederick Yick do research?
Dmand AI links 3 publications to Frederick Yick.
Who does Frederick Yick publish with?
Frederick Yick's most frequent co-authors are Zain Boghani, MD (1 shared paper), Jean Anderson A. Eloy, MD (1 shared paper) and Richard Frank Schmidt (1 shared paper).
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