Dr. Alex Jen Hao Lin, DO

  • Buffalo, NY
  • Emergency medicine physician
NPI1922596147PAC ID9436568904
Medicare services, 2024
92
Medicare patients, 2024
100
Part D claims, 2024
195
Hospital affiliations
3
Medical groups
2
Practice address
2157 Main Street, Buffalo, NY 14214
Practice phone
Call (716) 862-1000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Sisters of Charity Hospital

Hospital · Buffalo, New York

See all 5 affiliations

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Dr. Alex Jen Hao Lin is an emergency medicine physician in Buffalo, New York

Dr. Lin practices at Sisters of Charity Hospital in Buffalo, New York, part of Catholic Health System.

Dr. Lin's NPI, 1922596147, was assigned on April 23, 2018. Dr. Lin graduated from Lincoln Memorial University-DeBusk College of Osteopathic Medicine in 2018. Dr. Lin holds New York license 309593.

NPI and contact details
Medicare PAC ID
9436568904
NPI enumeration date
April 23, 2018
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(716) 862-1000
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
34
Medical school graduation
2018

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

Dr. Alex Jen Hao Lin practices at Sisters of Charity Hospital in Buffalo, New York

Dr. Lin's primary practice is Sisters of Charity Hospital, at 2157 Main Street, Buffalo, NY 14214 in Erie County. The practice phone is (716) 862-1000.

Source: Dmand AI Affiliation Data

Dr. Alex Jen Hao Lin is affiliated with 3 sites of care and 2 medical groups

Dr. Lin's primary practice is Sisters of Charity Hospital in Buffalo, New York, part of Catholic Health System. Dr. Lin is also affiliated with Methodist Hospital for Surgery. The medical group on file is Buffalo Emergency Associates. Dmand AI also links Dr. Lin to 1 more hospital and 1 medical group, each named with a free account.

See all 5 affiliations for Dr. Lin

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Alex Jen Hao Lin's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lin practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Sisters of Charity HospitalAvailable with a free account
+2 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Alex Jen Hao Lin is one of 3,709 emergency medicine physicians in New York

Emergency medicine is Dr. Lin's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Lin is board certified in internal medicine by the American Board of Internal Medicine. Dr. Lin is licensed in New York.

Specialties and state licenses

  • Emergency medicine, New YorkPrimaryLicense 309593 · taxonomy 207P00000X

Emergency medicine physicians near Dr. Lin

Counts of emergency medicine physicians 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. Alex Jen Hao Lin billed Medicare for 92 services in 2024

CMS data shows 92 Medicare services from Dr. Lin across 2 procedure codes in 2024, for 100 Medicare patients. Medicare paid $11,029 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 202492
Medicare patients100
Paid by Medicare$11,029
Procedure codes2

Dr. Lin's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 1902024: 9252%

Dr. Lin compared with the New York median for emergency medicine physicians, 2024

  • Dr. Lin
  • New York median
Medicare services
92vs 21958% below
Medicare patients
100vs 21654% below
Part D claims
50vs 2972% above

Medians across 3,510 emergency medicine physicians in New York with Dmand AI profiles that report each measure.

Dr. Lin'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.

See all procedures by Dr. Lin

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

Dr. Alex Jen Hao Lin treated 100 Medicare patients in 2024, average age 74

CMS counts 100 Medicare patients who saw Dr. Lin in 2024. The largest group is 75 to 84, with 35 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 34% are also on Medicaid. Their average risk score is 2.06, 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. Lin's median patient age at 53, with 63% women.

Medicare patients, 2024100
Average age74
Average risk score2.06
Also on Medicaid34%

Dr. Lin's Medicare patients by age, 2024

Dr. Lin's Medicare patients by sex, 2024

  • Women5555%
  • Men4545%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis58%
  4. Chronic kidney disease53%
  5. Ischemic heart disease39%
  6. Anxiety38%
  7. Diabetes38%
  8. COPD37%

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

Dr. Lin's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 53

Patient panel by sex, all payers

  • Women63%
  • Men36%

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

Dr. Alex Jen Hao Lin wrote 195 Medicare Part D claims in 2024

In 2024, Dr. Lin wrote 195 Medicare Part D claims for 114 patients. 90% of them were for generic drugs. CMS names the drug for 50 of them, across 4 drugs with 11 or more claims each, at $1,034 in total drug cost. In 2023, CMS named 151 claims across 7 drugs.

Part D claims, 2024195
Drugs named by CMS4
Total drug cost$1,034
Part D patients114

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

  • Generic176 claims90%
  • Brand-name and other19 claims10%

Dr. Lin'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.

Drug classes CMS tracks in Dr. Lin's Part D claims, 2024

  • Opioids6%12 of 195 claims
  • Antibiotics24%46 of 195 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 1512024: 5067%

Drugs named by CMS: 4 in 2024, 7 in 2023.

See all prescribing by Dr. Lin

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. Alex Jen Hao Lin takes part in Medicare

Dr. Lin 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. Alex Jen Hao Lin graduated from Lincoln Memorial University-DeBusk College of Osteopathic Medicine

Dr. Lin graduated from Lincoln Memorial University-DeBusk College of Osteopathic Medicine in 2018.

  1. Medical schoolLincoln Memorial University-DeBusk College of Osteopathic Medicine
  2. Board certified in internal medicineAmerican Board of Internal Medicine
  3. Board certified in 2021 - 2026NY State License
  4. Board certified in 2022 - 2026TX State License

Source: Dmand AI Professional Profile Data

Dr. Alex Jen Hao Lin accepts plans from 17 insurance carriers

Dr. Lin is in network with 17 carriers, including Aetna, Excellus BlueCross BlueShield and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 10. Check the plan with the practice before a visit.

  • Aetna
  • Excellus BlueCross BlueShield
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • Elevance
  • Alliant Health Plans
  • HCSC
  • Regence Health Plans
  • +9 more carriersWith a free account

Plan types Dr. Lin accepts, by number of carriers

  1. HMO10
  2. PPO10
  3. Medicare6
  4. POS5
  5. EPO4
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Alex Jen Hao Lin'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 DataDmand AI Org Hierarchy 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)
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. Alex Jen Hao Lin

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. Alex Jen Hao Lin's NPI number?

Dr. Alex Jen Hao Lin's NPI number is 1922596147. It was assigned on April 23, 2018, and it is active in the NPI Registry.

What kind of doctor is Dr. Alex Jen Hao Lin?

Dr. Alex Jen Hao Lin is an emergency medicine physician in Buffalo, New York. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).

Where does Dr. Alex Jen Hao Lin practice?

Dr. Lin practices at 2157 Main Street, Buffalo, NY 14214. Dr. Lin's primary practice is Sisters of Charity Hospital in Buffalo, New York, part of Catholic Health System. Dmand AI also links Dr. Lin to 1 hospital and 1 medical group.

What is Dr. Alex Jen Hao Lin's office phone number?

The practice phone on file for Dr. Lin is (716) 862-1000.

What is Dr. Alex Jen Hao Lin's medical license number?

Dr. Lin holds New York license 309593.

Which hospitals is Dr. Alex Jen Hao Lin affiliated with?

Dr. Lin practices at Sisters of Charity Hospital in Buffalo, New York. Dr. Lin is also affiliated with Methodist Hospital for Surgery. Dmand AI links Dr. Lin to 1 more hospital.

What medical group is Dr. Alex Jen Hao Lin part of?

Dr. Lin is linked to Buffalo Emergency Associates. Dmand AI links Dr. Lin to 1 more medical group.

Does Dr. Alex Jen Hao Lin accept Medicare?

Yes. CMS data shows Dr. Lin billed Medicare for 92 services in 2024, and Dr. Lin accepts Medicare assignment.

How many Medicare patients does Dr. Alex Jen Hao Lin see?

CMS counts 100 Medicare patients who saw Dr. Lin in 2024, with an average age of 74.

Is Dr. Alex Jen Hao Lin board certified?

Yes. Dr. Lin is board certified in internal medicine by the American Board of Internal Medicine.

Show 5 more questionsShow fewer questions

What services does Dr. Alex Jen Hao Lin bill to Medicare?

In 2024, Dr. Lin's most billed Medicare services were emergency department visit (99285) and emergency department visit (99284).

Where did Dr. Alex Jen Hao Lin go to medical school?

Dr. Lin graduated from Lincoln Memorial University-DeBusk College of Osteopathic Medicine in 2018.

What drugs does Dr. Alex Jen Hao Lin prescribe most?

In 2024 Medicare Part D data, Dr. Lin's most prescribed drugs by claims were Ondansetron ODT, Scopolamine and Cefdinir.

How long has Dr. Alex Jen Hao Lin been practicing?

Dr. Lin graduated from medical school in 2018, 8 years ago.

What insurance does Dr. Alex Jen Hao Lin accept?

Dr. Lin is in network with 17 carriers, including Aetna, Excellus BlueCross BlueShield and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 10. Check the plan with the practice before a visit.

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