Dr. Liang Fan, MD
- Medicare services, 2024
- 42
- Medicare patients, 2024
- 134
- Part D claims, 2019
- 14
- Publications
- 1
- Hospital affiliations
- 2
- Practice address
- 100 High St., Buffalo, NY 14203
- Practice phone
- Call (716) 859-2556
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Kaleida Health - Unit
Acute Care Hospital-Unit · Buffalo, New York
Find Dr. Fan'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. Liang Fan is an anesthesiologist in Buffalo, New York
Dr. Fan practices at Kaleida Health - Unit in Buffalo, New York.
Dr. Fan's NPI, 1699790261, was assigned on July 13, 2006. Dr. Fan graduated from Shanghai Medical University in 1987. Dr. Fan holds New York license 228008.
- NPI
- 1699790261NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5597719260
- NPI enumeration date
- July 13, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (716) 859-2556
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 65
- Medical school graduation
- 1987
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Liang Fan practices at Kaleida Health - Unit in Buffalo, New York
Dr. Fan's primary practice is Kaleida Health - Unit, at 100 High St., Buffalo, NY 14203 in Erie County. The practice phone is (716) 859-2556.
- Kaleida Health - Unit100 High St., Buffalo, NY 14203 · Erie CountyPhone(716) 859-2556
Source: Dmand AI Affiliation Data
Dr. Liang Fan is affiliated with 2 sites of care and 2 medical groups
Dr. Fan's primary practice is Kaleida Health - Unit in Buffalo, New York. Dr. Fan is also affiliated with Buffalo General Medical Center/Gates Vascular Institute. The medical group on file is Buffalo Niagara Anesthesia. Dmand AI also links Dr. Fan to 1 more medical group, named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Liang Fan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Fan practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kaleida Health - Unit | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Liang Fan is one of 3,858 anesthesiologists in New York
Anesthesiology is Dr. Fan's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Fan is licensed in New York.
Specialties and state licenses
- Anesthesiology, New YorkPrimary
Anesthesiologists near Dr. Fan
Counts of anesthesiologists 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. Liang Fan billed Medicare for 42 services in 2024
CMS data shows 42 Medicare services from Dr. Fan across 3 procedure codes in 2024, for 134 Medicare patients. Medicare paid $5,080 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Fan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Anesthesia
- 2023: 452024: 2447%
- Surgery
- 2023: 502024: 1864%
Dr. Fan compared with the New York median for anesthesiologists, 2024
- Dr. Fan
- New York median
- Medicare services
- 42vs 7645% below
- Medicare patients
- 134vs 132Close to median
- Part D claims
- 14vs 2442% below
Medians across 3,723 anesthesiologists in New York with Dmand AI profiles that report each measure.
Dr. Fan'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. Fan and other anesthesiologists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Liang Fan treated 134 Medicare patients in 2024, average age 72
CMS counts 134 Medicare patients who saw Dr. Fan in 2024. The largest group is 65 to 74, with 58 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 30% are also on Medicaid. Their average risk score is 1.92, 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. Fan's median patient age at 72, with 46% women.
Dr. Fan's Medicare patients by age, 2024
Dr. Fan's Medicare patients by sex, 2024
- Women6951%
- Men6549%
Chronic conditions among Dr. Fan's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease48%
- Arthritis45%
- Chronic kidney disease43%
- Heart failure42%
- Diabetes41%
- Atrial fibrillation37%
Share of Medicare patients with each condition. A patient can have several.
Dr. Fan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women46%
- Men52%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Liang Fan wrote 14 Medicare Part D claims in 2019
In 2019, Dr. Fan wrote 14 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $296 in total drug cost.
Dr. Fan's most prescribed drugs by claims, 2019
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
How Dr. Liang Fan takes part in Medicare
Dr. Fan 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. Liang Fan has 1 publication on record
Dmand AI links 1 paper to Dr. Fan in 2012. Dr. Fan's most frequent co-author is Renee M. Mapes, DO.
Dr. Fan's most frequent co-authors
Recent publications by Dr. Fan
See who Dr. Fan researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Fan works with, so you can find a warm path to the right anesthesiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Liang Fan received $1,353 in industry payments from 2016 to 2025
CMS Open Payments shows 46 general payments to Dr. Fan from 10 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $569.
General payments to Dr. Fan by program year, 2016 to 2025
Companies that paid Dr. Fan the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Liang Fan graduated from Shanghai Medical University
Dr. Fan graduated from Shanghai Medical University in 1987.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Liang Fan'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 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) |
| 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) |
| 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. Liang Fan
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. Liang Fan's NPI number?
Dr. Liang Fan's NPI number is 1699790261. It was assigned on July 13, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Liang Fan?
Dr. Liang Fan is an anesthesiologist in Buffalo, New York. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Liang Fan practice?
Dr. Fan practices at 100 High St., Buffalo, NY 14203. Dr. Fan's primary practice is Kaleida Health - Unit in Buffalo, New York. Dmand AI also links Dr. Fan to 1 medical group.
What is Dr. Liang Fan's office phone number?
The practice phone on file for Dr. Fan is (716) 859-2556.
What is Dr. Liang Fan's medical license number?
Dr. Fan holds New York license 228008.
Which hospitals is Dr. Liang Fan affiliated with?
Dr. Fan is affiliated with Buffalo General Medical Center/Gates Vascular Institute. Dmand AI links Dr. Fan to 1 more hospital.
What medical group is Dr. Liang Fan part of?
Dr. Fan is linked to Buffalo Niagara Anesthesia. Dmand AI links Dr. Fan to 1 more medical group.
Does Dr. Liang Fan accept Medicare?
Yes. CMS data shows Dr. Fan billed Medicare for 42 services in 2024, and Dr. Fan accepts Medicare assignment.
How many Medicare patients does Dr. Liang Fan see?
CMS counts 134 Medicare patients who saw Dr. Fan in 2024, with an average age of 72.
What services does Dr. Liang Fan bill to Medicare?
In 2024, Dr. Fan's most billed Medicare services were surgery: heart and blood vessels (36620), anesthesia (00560) and anesthesia (00731).
Show 6 more questionsShow fewer questions
Where did Dr. Liang Fan go to medical school?
Dr. Fan graduated from Shanghai Medical University in 1987.
What drugs does Dr. Liang Fan prescribe most?
In 2019 Medicare Part D data, Dr. Fan's most prescribed drugs by claims were Levothyroxine Sodium.
Has Dr. Liang Fan received payments from drug or device companies?
CMS Open Payments shows $1,353 in general payments to Dr. Fan from 10 companies from 2016 to 2025. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Liang Fan been practicing?
Dr. Fan graduated from medical school in 1987, 39 years ago.
Does Dr. Liang Fan do research?
Dmand AI links 1 publication to Dr. Fan.
Who does Dr. Liang Fan publish with?
Dr. Fan's most frequent co-authors are Renee M. Mapes, DO (1 shared paper).
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