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DR. THET SU WIN MD PHD
NPI 1225693765
Dermatology - MOHS-Micrographic Surgery in Watertown, MA

Active since May 09, 2019PECOS EnrolledAccepts Medicare Assignment
485 ARSENAL ST, WATERTOWN, MA 02472(617) 492-3500 Get Directions Write a Review

NPPES record last updated: April 2, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Apr 2, 2026, Jan 19, 2026, May 9, 2019 (3 updates tracked since 2019).

About Dr. Thet Su Win Md Phd NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. THET SU WIN MD PHD (NPI 1225693765) is an individual mohs-micrographic surgery provider in Watertown, Massachusetts, licensed in Massachusetts (1019979) and active in the NPI registry since May 2019. She is enrolled in Medicare PECOS and is a graduate of Other (2008).

NPPES Registry Identity

NPI1225693765
Entity TypeIndividualFemale
Primary Taxonomy207ND0101X
Provider Legal NameDR. THET SU WINCredential: MD PHD
Location Address485 ARSENAL STWatertown, MA 02472-5091
Mailing Address485 Arsenal StWatertown, MA 02472-5091
Phone(617) 492-3500
Sole ProprietorNo
Medical School CMSOtherGraduated 2008
Enumeration DateMay 9, 2019
Last NPPES UpdateApril 2, 20263 updates tracked since enumeration
NPPES CertifiedApril 2, 2026
✔ NPI 1225693765 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDermatology · MOHS-Micrographic SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207ND0101X
License✔ Licensed in MA · 1019979
Definition
The highly-trained surgeons that perform Mohs Micrographic Surgery are specialists both in dermatology and pathology. With their extensive knowledge of the skin and unique pathological skills, they are able to remove only diseased tissue, preserving healthy tissue and minimizing the cosmetic impact of the surgery. Mohs surgeons who belong to the American College of Mohs Surgery (ACMS) have completed a minimum of one year of fellowship training at one of the ACMS-approved training centers in the U.S.
485 ARSENAL ST, Watertown, MA 02472
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Thet Su Win Md Phd is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5698214476
PECOS Enrollment IDI20240823003120
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, 1-5 tissue blocks 17311
This procedure involves the careful removal of a growth from the head, neck, hands, or feet. The removed tissue, divided into 1-5 blocks, is then examined under a microscope to study its characteristics and determine the nature of the growth.
22 services22 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
20 services16 patients
Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, each additional stage, 1-5 tissue blocks 17312
This procedure involves the careful removal of abnormal growths from the head, neck, hands, or feet. The removed tissues, divided into 1-5 blocks, are then examined under a microscope to identify any irregularities. The process may be carried out in multiple stages for thorough examination.
15 services14 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02472 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$97.64 typical visit price
range $63.72 – $189.86
Typical copayment $24.41 (range $15.93 – $47.46)
Most-billed visit code 99203
Established Patient
$78.84 typical visit price
range $21.07 – $155.29
Typical copayment $19.71 (range $5.26 – $38.82)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

SERGEY ZOTOV
Technician/Technologist (Optician)
485 ARSENAL ST
WATERTOWN, MA 02472
Middlesex County (617) 923-2022
SUSAN R. LIU MD
Pediatrics
485 ARSENAL ST
WATERTOWN, MA 02472
Middlesex County (617) 972-5570
ATRIUS HEALTH, INC.
Internal Medicine
485 ARSENAL ST
WATERTOWN, MA 02472
Middlesex County (617) 972-5100
CAROLYN M DOBIES NP
Nurse Practitioner (Family)
485 ARSENAL ST
WATERTOWN, MA 02472
Middlesex County (617) 972-5100
SARAH FAWCETT NP
Nurse Practitioner (Family)
485 ARSENAL ST
WATERTOWN, MA 02472
Middlesex County (617) 972-5100
RANJANA RAJEEV MUNDHE MD
Internal Medicine
485 ARSENAL ST, HARVARD VANGUARD MEDICAL ASSOCIATES
WATERTOWN, MA 02472
Middlesex County (617) 972-5200
DR. SUBBULUXMI NATARAJAN MD
Internal Medicine
485 ARSENAL ST
WATERTOWN, MA 02472
Middlesex County (617) 972-5100
KAITLYN M. SHOELSON
Physician Assistant
485 ARSENAL ST
WATERTOWN, MA 02472
Middlesex County (617) 972-5230

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Thet Su Win's NPI number?

The NPI number for Thet Su Win is 1225693765. It was assigned to this individual provider in the NPPES registry on May 9, 2019.

Where is Thet Su Win located?

Thet Su Win practices at 485 Arsenal St, Watertown, MA 02472. The listed phone number is (617) 492-3500.

What is Thet Su Win's specialty?

The primary specialty registered for this NPI is Dermatology, specializing in MOHS-Micrographic Surgery, with taxonomy code 207ND0101X.

Is Thet Su Win enrolled in Medicare?

Yes. Thet Su Win is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Thet Su Win accept?

Health plans from Anthem Blue Cross and Blue Shield list Thet Su Win as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Thet Su Win was last updated on April 2, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.