Dr. Andrew Hsia Lin, MD
- Medicare services, 2024
- 748
- Medicare patients, 2024
- 462
- Hospital affiliations
- 2
- Industry payments
- $3,137
- Medical groups
- 5
- Practice address
- 1233 N 30th St, Billings, MT 59101
- Practice phone
- Call (406) 237-7700
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
St Vincent Healthcare
Billings, Montana
Find Dr. Lin'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. Andrew Hsia Lin is a cardiologist in Billings, Montana
Dr. Lin practices at St Vincent Healthcare in Billings, Montana.
Dr. Lin's NPI, 1639140502, was assigned on January 30, 2006. Dr. Lin graduated from Uniformed Services UHS Fe Hebert School of Med in 2000. Dr. Lin holds Virginia license 0101256043.
- NPI
- 1639140502NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9537397237
- NPI enumeration date
- January 30, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (406) 237-7700
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 52
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Andrew Hsia Lin practices at St Vincent Healthcare in Billings, Montana
Dr. Lin's primary practice is St Vincent Healthcare, at 1233 N 30th St, Billings, MT 59101 in Yellowstone County. The practice phone is (406) 237-7700.
- St Vincent Healthcare1233 N 30th St, Billings, MT 59101 · Yellowstone CountyPhone(406) 237-7700
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Andrew Hsia Lin is affiliated with 3 sites of care and 5 medical groups
Dr. Lin's primary practice is St Vincent Healthcare in Billings, Montana. Dr. Lin is also affiliated with St. Vincent Regional Hospital. The medical group on file is Billings Clinic. Dmand AI also links Dr. Lin to 1 more hospital and 4 medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Andrew Hsia Lin's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lin practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| St Vincent Healthcare | Available with a free account |
| +2 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Andrew Hsia Lin is one of 81 cardiologists in Montana
Cardiovascular disease is Dr. Lin's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dmand AI has Dr. Lin's licenses on file in 4 states: Virginia, California, Montana and Wyoming.
Specialties and state licenses
- Cardiovascular disease, VirginiaPrimary
- California license
- Montana license
- Wyoming license
Cardiologists near Dr. Lin
Counts of cardiologists 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. Andrew Hsia Lin billed Medicare for 748 services in 2024
CMS data shows 748 Medicare services from Dr. Lin across 10 procedure codes in 2024, for 462 Medicare patients. Medicare paid $13,844 for them.
Dr. Lin's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 7722024: 68312%
- Office and hospital visits
- 2023: 862024: 6524%
Where Dr. Lin's Medicare services took place, 2024
- In an office314%
- In a facility71796%
Dr. Lin compared with the Montana median for cardiologists, 2024
- Dr. Lin
- Montana median
- Medicare services
- 748vs 1,08331% below
- Medicare patients
- 462vs 73237% below
Medians across 82 cardiologists in Montana 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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Lin and other cardiologists in Montana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Andrew Hsia Lin treated 462 Medicare patients in 2024, average age 75
CMS counts 462 Medicare patients who saw Dr. Lin in 2024. The largest group is 65 to 74, with 196 patients. 75% of them have high blood pressure, and 70% have high cholesterol. 11% are also on Medicaid. Their average risk score is 1.46, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Lin's median patient age at 73, with 54% women.
Dr. Lin's Medicare patients by age, 2024
Dr. Lin's Medicare patients by sex, 2024
- Women24653%
- Men21647%
Chronic conditions among Dr. Lin's Medicare patients, 2024
- High blood pressure75%
- High cholesterol70%
- Arthritis49%
- Atrial fibrillation45%
- Ischemic heart disease42%
- Heart failure38%
- Mood disorders33%
- Depression31%
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 73
Patient panel by sex, all payers
- Women54%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Andrew Hsia 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. Andrew Hsia Lin received $3,137 in industry payments from 2016 to 2025
CMS Open Payments shows 44 general payments to Dr. Lin from 11 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 57% of the total. Medtronic Vascular, Inc. paid the most, $2,009.
General payments to Dr. Lin by program year, 2016 to 2025
General payments to Dr. Lin by kind, 2016 to 2025
- Food and beverage$1,77357%
- Travel and lodging$1,36543%
Companies that paid Dr. Lin 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. Andrew Hsia Lin graduated from Uniformed Services UHS Fe Hebert School of Med
Dr. Lin graduated from Uniformed Services UHS Fe Hebert School of Med in 2000.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Andrew Hsia Lin'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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. Andrew Hsia 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. Andrew Hsia Lin's NPI number?
Dr. Andrew Hsia Lin's NPI number is 1639140502. It was assigned on January 30, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Andrew Hsia Lin?
Dr. Andrew Hsia Lin is a cardiologist in Billings, Montana. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. Andrew Hsia Lin practice?
Dr. Lin practices at 1233 N 30th St, Billings, MT 59101. Dr. Lin's primary practice is St Vincent Healthcare in Billings, Montana. Dmand AI also links Dr. Lin to 1 hospital and 4 medical groups.
What is Dr. Andrew Hsia Lin's office phone number?
The practice phone on file for Dr. Lin is (406) 237-7700.
What is Dr. Andrew Hsia Lin's medical license number?
Dr. Lin holds Virginia license 0101256043, one of the licenses on file in 4 states.
Which states has Dr. Andrew Hsia Lin been licensed in?
Dmand AI has state licenses on file for Dr. Lin in Virginia, California, Montana and Wyoming.
Which hospitals is Dr. Andrew Hsia Lin affiliated with?
Dr. Lin is affiliated with St. Vincent Regional Hospital. Dmand AI links Dr. Lin to 1 more hospital.
What medical group is Dr. Andrew Hsia Lin part of?
Dr. Lin is linked to Billings Clinic. Dmand AI links Dr. Lin to 4 more medical groups.
Does Dr. Andrew Hsia Lin accept Medicare?
Yes. CMS data shows Dr. Lin billed Medicare for 748 services in 2024, and Dr. Lin accepts Medicare assignment.
How many Medicare patients does Dr. Andrew Hsia Lin see?
CMS counts 462 Medicare patients who saw Dr. Lin in 2024, with an average age of 75.
Show 4 more questionsShow fewer questions
What services does Dr. Andrew Hsia Lin bill to Medicare?
In 2024, Dr. Lin's most billed Medicare services were heart test or procedure (93010), heart test or procedure (93306) and hospital inpatient care (99232).
Where did Dr. Andrew Hsia Lin go to medical school?
Dr. Lin graduated from Uniformed Services UHS Fe Hebert School of Med in 2000.
Has Dr. Andrew Hsia Lin received payments from drug or device companies?
CMS Open Payments shows $3,137 in general payments to Dr. Lin from 11 companies from 2016 to 2025. The largest total came from Medtronic Vascular, Inc.
How long has Dr. Andrew Hsia Lin been practicing?
Dr. Lin graduated from medical school in 2000, 26 years ago.
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