Stephen R. Tan, MD
MOHS-Micrographic Surgery Physician · Saint Paul, MN
Stephen R. Tan, MD is a mohs-micrographic surgery physician with a practice address in Saint Paul, Minnesota, and NPI 1669446415, issued on Feb 16, 2006. Check the license (Minnesota 44614, as entered in NPPES) on the Minnesota Board of Medical Practice; the Medicare figures below come from public CMS files.
- Name
- Stephen R. Tan
- Credential
- MD
- Primary taxonomy
- MOHS-Micrographic Surgery Physician 207ND0101X
- License number
- 44614 MN
Self-reported in NPPES; status is on the state search - Practice location
- 401 Phalen Blvd, Saint Paul, MN 55130
- Phone
- (651) 254-7580
- Enumerated
- Feb 16, 2006
- Record last updated
- Aug 14, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (651) 254-7584
- Medicaid ID
- 064221500 MN
- Medicare enrollment
- Enrolled (PECOS I20040701000084); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest mohs-micrographic surgery physician records → All 42 in Minnesota → Look up another NPI →
Also registered at 401 Phalen Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Mollie Alpern, M.D.Allergy & Immunology Physician1467794644
- Roula Altisheh, M.DAllergy & Immunology Physician1609132125
Verify Stephen R. Tan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMinnesota Board of Medical Practice
Search for license 44614Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
78% fewer Medicare Part D claims than the average mohs-micrographic surgery physician in 2024
123 Medicare Part D claims for 110 beneficiaries, against an average of 570 among the 1,396 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Cephalexin107 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Group Health Plan IncSaint Paul, MN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Stephen R. Tan among 42 mohs-micrographic surgery physician records in Minnesota
Stephen R. Tan, MD is one of 42 mohs-micrographic surgery physician records with a practice address in Minnesota. 98% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 12% of them.
- NPI issued2006 · 12% of these records are older, 67% newer
- In a Medicare fileYes · 98% of these records are
- In the CMS Doctors and Clinicians fileYes · 90% of these records are
- Graduated1997 · median 2006 among the 38 with a school on file
- Record last updated2020 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207ND0101X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
MOHS-Micrographic Surgery Physician providers in Minnesota
There are 42 mohs-micrographic surgery physician records in Minnesota.
All 42 in Minnesota → Every provider in Saint Paul → MOHS-Micrographic Surgery Physician nationwide →
The 8 mohs-micrographic surgery physician records with the nearest ZIP codes
- Joseph Shaffer, M.D.Eagan, MN 551231427167691
- Munir Idriss, MDRoseville, MN 551131750887444
- Laura Rezac, MDRoseville, MN 551131578182911
- Julie Cronk, M.D.Saint Paul, MN 551101467406843
- Pierre George, M.D.Saint Paul, MN 551041285743781
- Michael Campoli, M.D., PH.D.Wyoming, MN 550921730206541
- Tess Lukowiak, MDWyoming, MN 550921124606074
- Lydia Luu, MDBurnsville, MN 553061285262170
Common questions
What is Stephen R. Tan, MD's NPI number?
Stephen R. Tan, MD's National Provider Identifier (NPI) is 1669446415, issued on Feb 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Stephen R. Tan, MD located?
The NPPES record lists a practice address at 401 Phalen Blvd, Saint Paul, MN, 55130. Phone: (651) 254-7580. Providers update this record themselves, so call before visiting.
How can I verify Stephen R. Tan, MD's license?
NPPES lists Minnesota license number 44614, as entered by the provider. Search the Minnesota Board of Medical Practice at https://mn.gov/boards/medical-practice/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Stephen R. Tan, MD prescribe under Medicare Part D?
In 2024, Stephen R. Tan, MD had 123 Medicare Part D claims for 110 beneficiaries; the average among mohs-micrographic surgery physician prescribers was 570. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.