NPPES file of Aug 9, 2026

Oxana V. Crysler, M.D.

Medical Oncology Physician · Ann Arbor, MI

Oxana V. Crysler, M.D. is a medical oncology physician with a practice address in Ann Arbor, Michigan, and NPI 1386960292, issued on Apr 16, 2010. Check the license (Michigan 4301110866, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1386960292
Name
Oxana V. Crysler
Credential
M.D.
Primary taxonomy
Medical Oncology Physician 207RX0202X
License number
4301110866 MI
Self-reported in NPPES; status is on the state search
Practice location
1500 East Medical Center Drive, Ann Arbor, MI 48109
Phone
(734) 647-8902
Enumerated
Apr 16, 2010
Record last updated
Dec 7, 2018 (not updated in 8 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20160907002210); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1500 East Medical Center Drive

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

  1. Mohannad AbusalemPediatric Gastroenterology Physician1265114938
  2. Allegra Adams, PTOrthopedic Physical Therapist1134621618
  3. Carol Adray, NPNurse Practitioner1841360179
  4. Megan Alderman, M.D.Anatomic Pathology Physician1164743704
  5. John Allen, MDGastroenterology Physician1154393502
  6. Anita Amin, M.D.Internal Medicine Physician1811127418

Verify Oxana V. Crysler 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 4301110866
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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20% fewer Medicare Part D claims than the average medical oncology physician in 2024

562 Medicare Part D claims for 90 beneficiaries, against an average of 703 among the 4,230 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims. 46 claims were for opioids.

  1. Oxana Crysler562
  2. Specialty average703

Most prescribed

  1. Prochlorperazine Maleate64 claims
  2. Ondansetron Hcl43 claims
  3. Olanzapine36 claims
  4. Eliquis29 claims
  5. Creon28 claims
  6. Lidocaine-Prilocaine18 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

  1. Regents OF The University OF MichiganAnn Arbor, MI

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Oxana V. Crysler among 177 medical oncology physician records in Michigan

Oxana V. Crysler, M.D. 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. Its NPI, issued in 2010, is newer than 77% of them.

  • NPI issued2010 · 77% of these records are older, 19% newer
  • In a Medicare fileYes · 86% of these records are
  • In the CMS Doctors and Clinicians fileYes · 76% of these records are
  • Graduated2000 · median 2000 among the 135 with a school on file
  • Record last updated2018 · 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.

The 8 medical oncology physician records with the nearest ZIP codes

  1. Joshi Alumkal, MDAnn Arbor, MI 481091114036720
  2. Ronald BuckanovichAnn Arbor, MI 481091407869720
  3. Rashmi Chugh, MDAnn Arbor, MI 481091356427314
  4. Harry Erba, MDAnn Arbor, MI 481091508942566
  5. Scott Gitlin, MDAnn Arbor, MI 481091164508016
  6. Maha Hussain, MB,CHBAnn Arbor, MI 481091245316199
  7. Kathleen Kemmer, M.D.Ann Arbor, MI 481091851323679
  8. John Krauss, M.D.Ann Arbor, MI 481091396745014

Common questions

What is Oxana V. Crysler, M.D.'s NPI number?

Oxana V. Crysler, M.D.'s National Provider Identifier (NPI) is 1386960292, issued on Apr 16, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Oxana V. Crysler, M.D. located?

The NPPES record lists a practice address at 1500 East Medical Center Drive, Ann Arbor, MI, 48109. Phone: (734) 647-8902. Providers update this record themselves, so call before visiting.

How can I verify Oxana V. Crysler, M.D.'s license?

NPPES lists Michigan license number 4301110866, 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.

How much does Oxana V. Crysler, M.D. prescribe under Medicare Part D?

In 2024, Oxana V. Crysler, M.D. had 562 Medicare Part D claims for 90 beneficiaries; the average among medical oncology physician prescribers was 703. 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.