Michael Sangwoo An, DPM
- Medicare patients, 2024
- 70
- Part D claims, 2024
- 21
- Hospital affiliations
- 3
- Industry payments
- $966
- Medical group
- 1
- Practice address
- 79 Middleville Road, Northport, NY 11768
- Practice phone
- Call (516) 261-4400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Michael Sangwoo An is a podiatric surgeon in Northport, New York
Michael An practices at Northport VA Medical Center in Northport, New York, part of Veterans Health Administration.
Michael An's NPI, 1265060149, was assigned on March 27, 2020. Michael An graduated from Temple University School of Medicine in 2020. Michael An holds Illinois license 016006074.
- NPI
- 1265060149NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6305387432
- NPI enumeration date
- March 27, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (516) 261-4400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Michael Sangwoo An practices at Northport VA Medical Center in Northport, New York
Michael An's primary practice is Northport VA Medical Center, at 79 Middleville Road, Northport, NY 11768 in Suffolk County. The practice phone is (516) 261-4400.
- Northport VA Medical Center79 Middleville Road, Northport, NY 11768 · Suffolk CountyPhone(516) 261-4400
Source: Dmand AI Affiliation Data
Michael Sangwoo An is affiliated with 4 sites of care and 1 medical group
Michael An's primary practice is Northport VA Medical Center in Northport, New York, part of Veterans Health Administration. Michael An is also affiliated with SIH Memorial Hospital of Carbondale. The medical group on file is Southern Illinois Healthcare (SIH). Dmand AI also links Michael An to 1 more hospital and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Michael Sangwoo An's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Michael An practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Northport VA Medical Center | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Michael Sangwoo An is one of 515 podiatric surgeons in New York
Foot and ankle surgery is Michael An's primary specialty in the NPI Registry, under taxonomy code 213ES0103X. Michael An is licensed in Illinois.
Specialties and state licenses
- Foot and ankle surgery podiatrist, IllinoisPrimary
Podiatric surgeons near Michael An
Counts of podiatric 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
Michael Sangwoo An treated 70 Medicare patients in 2024, average age 70
CMS counts 70 Medicare patients who saw Michael An in 2024. The largest group is 65 to 74, with 35 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 40% are also on Medicaid. Their average risk score is 1.63, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Michael An's median patient age at 69, with 50% women.
Michael An's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Michael An's Medicare patients by sex, 2024
- Women3550%
- Men3550%
Chronic conditions among Michael An's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes61%
- Arthritis57%
- Ischemic heart disease43%
- Anxiety36%
- Mood disorders36%
- Depression31%
Share of Medicare patients with each condition. A patient can have several.
Michael An's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women50%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Michael Sangwoo An wrote 21 Medicare Part D claims in 2024
In 2024, Michael An wrote 21 Medicare Part D claims for 16 patients. 100% of them were for generic drugs.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Michael Sangwoo An ranks in the 87th percentile for removal of tissue in Medicare
Michael An accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 124 procedures of removal of tissue by Michael An, more than 87% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Michael An ranks in Medicare procedure volume
- Removal of nail tissue
- 77th percentile271 procedures
- Removal of tissue
- 87th percentile124 procedures
- Removal or shaving of skin growth
- 82nd percentile72 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)
Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Michael Sangwoo An received $966 in industry payments in 2025
CMS Open Payments shows 17 general payments to Michael An from 8 drug and device companies in 2025. Food and beverage make up the largest share, 97% of the total. Treace Medical Concepts, Inc. paid the most, $513.
General payments to Michael An by kind, 2025 to 2025
- Food and beverage$94297%
- Travel and lodging$243%
Companies that paid Michael An the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Michael Sangwoo An graduated from Temple University School of Medicine
Michael An graduated from Temple University School of Medicine in 2020.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Michael Sangwoo An'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 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 (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)Doctors and Clinicians Utilization Data (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 Michael Sangwoo An
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Michael Sangwoo An's NPI number?
Michael Sangwoo An's NPI number is 1265060149. It was assigned on March 27, 2020, and it is active in the NPI Registry.
What does Michael Sangwoo An specialize in?
Michael Sangwoo An is a podiatric surgeon in Northport, New York. The primary specialty in the NPI Registry is Foot & Ankle Surgery Podiatrist (taxonomy code 213ES0103X).
Where does Michael Sangwoo An practice?
Michael An practices at 79 Middleville Road, Northport, NY 11768. Michael An's primary practice is Northport VA Medical Center in Northport, New York, part of Veterans Health Administration. Dmand AI also links Michael An to 1 hospital and 1 group practice or clinic.
What is Michael Sangwoo An's office phone number?
The practice phone on file for Michael An is (516) 261-4400.
What is Michael Sangwoo An's medical license number?
Michael An holds Illinois license 016006074.
Which hospitals is Michael Sangwoo An affiliated with?
Michael An practices at Northport VA Medical Center in Northport, New York. Michael An is also affiliated with SIH Memorial Hospital of Carbondale. Dmand AI links Michael An to 1 more hospital.
What medical group is Michael Sangwoo An part of?
Michael An is linked to Southern Illinois Healthcare (SIH).
Does Michael Sangwoo An accept Medicare?
Yes. CMS lists Michael An as accepting Medicare assignment.
How many Medicare patients does Michael Sangwoo An see?
CMS counts 70 Medicare patients who saw Michael An in 2024, with an average age of 70.
Where did Michael Sangwoo An go to medical school?
Michael An graduated from Temple University School of Medicine in 2020.
Has Michael Sangwoo An received payments from drug or device companies?
CMS Open Payments shows $966 in general payments to Michael An from 8 companies from 2025 to 2025. The largest total came from Treace Medical Concepts, Inc.
How long has Michael Sangwoo An been practicing?
Michael An graduated from medical school in 2020, 6 years ago.
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