Dr. Gene Yang, MD

  • Buffalo, NY
  • General surgeon
NPI1568807089PAC ID5395082358
Medicare services, 2022
18
Medicare patients, 2024
16
Part D claims, 2024
61
MIPS score, 2024
99
Hospital affiliations
2
Practice address
100 High St., Buffalo, NY 14203
Practice phone
Call (716) 859-2556
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Kaleida Health - Unit

Acute Care Hospital-Unit · Buffalo, New York

See all 4 affiliations

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Dr. Gene Yang is a general surgeon in Buffalo, New York

Dr. Yang practices at Kaleida Health - Unit in Buffalo, New York.

Dr. Yang's NPI, 1568807089, was assigned on May 10, 2013. Dr. Yang graduated from Sidney Kimmel Medical College in 2013. Dr. Yang's California license number on file is A169156.

NPI and contact details
Medicare PAC ID
5395082358
NPI enumeration date
May 10, 2013
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
34
Medical school graduation
2013

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Gene Yang practices at Kaleida Health - Unit in Buffalo, New York

Dr. Yang'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 - Unit
    100 High St., Buffalo, NY 14203 · Erie CountyPhone(716) 859-2556

Source: Dmand AI Affiliation Data

Dr. Gene Yang is affiliated with 2 sites of care and 2 medical groups

Dr. Yang's primary practice is Kaleida Health - Unit in Buffalo, New York. Dr. Yang is also affiliated with Buffalo General Medical Center/Gates Vascular Institute. The medical group on file is Kaleida Health. Dmand AI also links Dr. Yang to 1 more medical group, named with a free account. Dr. Yang's employer is on file too: a hospital.

See all 4 affiliations for Dr. Yang

Source: Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Gene Yang's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Yang practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Kaleida Health - UnitAvailable with a free account
+1 more site and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Gene Yang is one of 1,604 general surgeons in New York

Surgery is Dr. Yang's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Yang is board certified in surgery by the American Board of Surgery. Dmand AI has Dr. Yang's licenses on file in 2 states: California and New York.

Specialties and state licenses

  • Surgery, CaliforniaPrimaryLicense A169156 · 2020 to 2022 · taxonomy 208600000X
  • New York license2021 to 2026

Clinical focus

Dmand AI lists abdominal adhesion surgery, gallbladder removal, gastrointestinal obstruction, groin hernia surgery, intestinal or bowel obstruction and upper GI endoscopy among the conditions Dr. Yang treats.

General surgeons near Dr. Yang

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. Gene Yang billed Medicare for 18 services in 2022

CMS data shows 18 Medicare services from Dr. Yang across 1 procedure code in 2022, for 16 Medicare patients. Medicare paid $1,870 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 202218
Medicare patients16
Paid by Medicare$1,870
Procedure codes1

Dr. Yang compared with the New York median for general surgeons, 2022

  • Dr. Yang
  • New York median
Medicare services
18vs 15488% below
Medicare patients
16vs 10985% below
Part D claims
31vs 2429% above

Medians across 1,502 general surgeons in New York with Dmand AI profiles that report each measure.

Dr. Yang's most billed Medicare procedure codes, 2022

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Yang

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Gene Yang treated 16 Medicare patients in 2024, average age 73

CMS counts 16 Medicare patients who saw Dr. Yang in 2024. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.65, 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. Yang's median patient age at 61, with 56% women.

Medicare patients, 202416
Average age73
Average risk score1.65

Chronic conditions among Dr. Yang's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%

Share of Medicare patients with each condition. A patient can have several.

Dr. Yang's 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

  • Women56%
  • Men43%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Gene Yang wrote 61 Medicare Part D claims in 2024

In 2024, Dr. Yang wrote 61 Medicare Part D claims for 31 patients. 97% of them were for generic drugs. CMS names the drug for 31 of them, across 1 drug with 11 or more claims each, at $485 in total drug cost. In 2021, CMS named 19 claims across 1 drug.

Part D claims, 202461
Drugs named by CMS1
Total drug cost$485
Part D patients31

Dr. Yang's Part D claims by kind of drug, 2024

  • Generic59 claims97%
  • Brand-name and other2 claims3%

Dr. Yang'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, 2021 to 2024

  • 2021
  • 2024
Claims for drugs CMS names
2021: 192024: 3163%

Drugs named by CMS: 1 in 2024, 1 in 2021.

See all prescribing by Dr. Yang

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. Gene Yang scored 99 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 99 out of 100 for Dr. Yang for performance year 2024, reported as part of a group. Dr. Yang accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 14 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Yang, more than 45% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes

Dr. Yang's MIPS scores, performance year 2024

  • 99of 100Final score
  • 87.7of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 76of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Where Dr. Yang ranks in Medicare procedure volume

Upper gastrointestinal (GI) endoscopy for acid reflux
45th percentile14 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Hernia repair (minimally invasive): 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)

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. Gene Yang received $8,754 in industry payments from 2020 to 2025

CMS Open Payments shows 44 general payments to Dr. Yang from 17 drug and device companies from 2020 to 2025. Consulting fees make up the largest share, 52% of the total. Kerecis Limited paid the most, $5,848.

General payments to Dr. Yang by program year, 2020 to 2025

General payments to Dr. Yang by kind, 2020 to 2025

$8.8Kin total
  • Consulting fees$4,55052%
  • Food and beverage$2,12424%
  • Travel and lodging$2,08024%

Companies that paid Dr. Yang the most, 2020 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Yang

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Gene Yang graduated from Sidney Kimmel Medical College

Dr. Yang graduated from Sidney Kimmel Medical College in 2013.

  1. Medical schoolSidney Kimmel Medical College
  2. Board certified in surgeryAmerican Board of Surgery

Source: Dmand AI Professional Profile Data

Dr. Gene Yang accepts plans from 19 insurance carriers

Dr. Yang is in network with 19 carriers, including Elevance, MVP Health Care and United Healthcare. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.

Plan types Dr. Yang accepts, by number of carriers

  1. PPO12
  2. HMO9
  3. Medicare8
  4. POS7
  5. EPO5
  6. Medicaid3

Source: Dmand AI Insurance Network Data

Sources for Dr. Gene Yang's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors 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)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Gene Yang

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. Gene Yang's NPI number?

Dr. Gene Yang's NPI number is 1568807089. It was assigned on May 10, 2013, and it is active in the NPI Registry.

What kind of doctor is Dr. Gene Yang?

Dr. Gene Yang is a general surgeon in Buffalo, New York. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).

Where does Dr. Gene Yang practice?

Dr. Yang practices at 100 High St., Buffalo, NY 14203. Dr. Yang's primary practice is Kaleida Health - Unit in Buffalo, New York. Dmand AI also links Dr. Yang to 1 medical group.

What is Dr. Gene Yang's office phone number?

The practice phone on file for Dr. Yang is (716) 859-2556.

What is Dr. Gene Yang's medical license number?

Dr. Yang's California license number on file is A169156, one of the licenses on file in 2 states.

Which states has Dr. Gene Yang been licensed in?

Dmand AI has state licenses on file for Dr. Yang in California (2020 to 2022) and New York (2021 to 2026).

Which hospitals is Dr. Gene Yang affiliated with?

Dr. Yang is affiliated with Buffalo General Medical Center/Gates Vascular Institute. Dmand AI links Dr. Yang to 1 more hospital.

What medical group is Dr. Gene Yang part of?

Dr. Yang is linked to Kaleida Health. Dmand AI links Dr. Yang to 1 more medical group.

Does Dr. Gene Yang accept Medicare?

Yes. CMS data shows Dr. Yang billed Medicare for 18 services in 2022, and Dr. Yang accepts Medicare assignment.

What is Dr. Gene Yang's MIPS score?

Dr. Yang's MIPS final score for performance year 2024 is 99 out of 100, reported as part of a group.

Show 8 more questionsShow fewer questions

How many Medicare patients does Dr. Gene Yang see?

CMS counts 16 Medicare patients who saw Dr. Yang in 2024, with an average age of 73.

Is Dr. Gene Yang board certified?

Yes. Dr. Yang is board certified in surgery by the American Board of Surgery.

What services does Dr. Gene Yang bill to Medicare?

In 2022, Dr. Yang's most billed Medicare services were hospital inpatient care (99222).

Where did Dr. Gene Yang go to medical school?

Dr. Yang graduated from Sidney Kimmel Medical College in 2013.

What drugs does Dr. Gene Yang prescribe most?

In 2024 Medicare Part D data, Dr. Yang's most prescribed drugs by claims were Omeprazole.

Has Dr. Gene Yang received payments from drug or device companies?

CMS Open Payments shows $8,754 in general payments to Dr. Yang from 17 companies from 2020 to 2025. The largest total came from Kerecis Limited.

How long has Dr. Gene Yang been practicing?

Dr. Yang graduated from medical school in 2013, 13 years ago.

What insurance does Dr. Gene Yang accept?

Dr. Yang is in network with 19 carriers, including Elevance, MVP Health Care and United Healthcare. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.

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