NPPES file of Aug 9, 2026

Phoebe Tsao, MD

Medical Oncology Physician · Ann Arbor, MI

Phoebe Tsao, MD is a medical oncology physician with a practice address in Ann Arbor, Michigan, and NPI 1689085953, issued on May 8, 2014. Check the license (Michigan 4301105073, as entered in NPPES) on the Michigan Board of Medicine (LARA); the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1689085953
Name
Phoebe Tsao
Credential
MD
Primary taxonomy
Medical Oncology Physician 207RX0202X
License number
4301105073 MI
Self-reported in NPPES; status is on the state search
Practice location
2215 Fuller RD, Ann Arbor, MI 48105
Phone
(734) 845-5800
Enumerated
May 8, 2014
Record last updated
Jun 3, 2021 (not updated in 5 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest medical oncology physician records → All 177 in Michigan → Look up another NPI →

Also registered at 2215 Fuller RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Kristina Abbott, BSN RNRegistered Nurse1669180501
  2. Abrahime AbdallahRegistered Nurse1760151690
  3. Hannah AbrahamStudent in an Organized Health Care Education/Training Program1710678578
  4. Karli AbrahamOccupational Therapy Assistant1437859824
  5. Kristen Abraham, PH.D.Clinical Psychologist1356775035
  6. Christine-Grace Adams, RNAmbulatory Care Registered Nurse1336866961

Verify Phoebe Tsao in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
    Search for license 4301105073    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Michigan license search

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Phoebe Tsao among 177 medical oncology physician records in Michigan

Phoebe Tsao, MD is one of 177 medical oncology physician records with a practice address in Michigan. 86% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2014, is newer than 87% of them.

  • NPI issued2014 · 87% of these records are older, 11% newer
  • In a Medicare fileNo · 86% of these records are
  • In the CMS Doctors and Clinicians fileNo · 76% of these records are
  • Record last updated2021 · 58% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RX0202X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Medical Oncology Physician providers in Michigan

There are 177 medical oncology physician records in Michigan. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 177 in Michigan → Every provider in Ann Arbor → Medical Oncology Physician nationwide →

The 8 medical oncology physician records with the nearest ZIP codes

  1. Christopher Reynolds, MDAnn Arbor, MI 481051710982533
  2. Ronald Maggiore, M.D.Ann Arbor, MI 481031609834977
  3. Joshi Alumkal, MDAnn Arbor, MI 481091114036720
  4. Ronald BuckanovichAnn Arbor, MI 481091407869720
  5. Rashmi Chugh, MDAnn Arbor, MI 481091356427314
  6. Harry Erba, MDAnn Arbor, MI 481091508942566
  7. Kathleen Kemmer, M.D.Ann Arbor, MI 481091851323679
  8. John Krauss, M.D.Ann Arbor, MI 481091396745014

Common questions

What is Phoebe Tsao, MD's NPI number?

Phoebe Tsao, MD's National Provider Identifier (NPI) is 1689085953, issued on May 8, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Phoebe Tsao, MD located?

The NPPES record lists a practice address at 2215 Fuller RD, Ann Arbor, MI, 48105. Phone: (734) 845-5800. Providers update this record themselves, so call before visiting.

How can I verify Phoebe Tsao, MD's license?

NPPES lists Michigan license number 4301105073, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.