Michelle Tiem, MD
Student in an Organized Health Care Education/Training Program · Orange, CA
Michelle Tiem, MD is a student in an organized health care education/training program with a practice address in Orange, California, and NPI 1972009561, issued on Apr 3, 2018. Check the license with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Michelle Tiem
- Credential
- MD
- Primary taxonomy
- Student in an Organized Health Care Education/Training Program 390200000X
- Practice location
- 101 The City Dr S Ste 400, Orange, CA 92868
- Phone
- (714) 456-5691
- Enumerated
- Apr 3, 2018
- Record last updated
- Apr 3, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20230717002622); accepts Medicare assignment
- Medical or professional school
- University Of Utah School Of Medicine, 2018
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest student in an organized health care education/training program records → All 40,652 in California → Look up another NPI →
Also registered at 101 The City Dr S Ste 400
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Salam AllahwerdyStudent in an Organized Health Care Education/Training Program1124767470
- Lily Allison, MDStudent in an Organized Health Care Education/Training Program1063272441
- Charissa Alo, MDStudent in an Organized Health Care Education/Training Program1801699335
Verify Michelle Tiem in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
34% more Medicare Part D claims than the average student in an organized health care education/training program in 2024
247 Medicare Part D claims for 81 beneficiaries, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims.
Most prescribed
- Gabapentin35 claims
- Donepezil Hcl33 claims
- Carbidopa-Levodopa20 claims
- Levetiracetam18 claims
- Pramipexole Dihydrochloride12 claims
- Rizatriptan12 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
- Ihc Health Services IncSalt Lake City, UT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michelle Tiem among 40,652 student in an organized health care education/training program records in California
Michelle Tiem, MD is one of 40,652 student in an organized health care education/training program records with a practice address in California. 16% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 17% of them.
- NPI issued2018 · 17% of these records are older, 80% newer
- In a Medicare fileYes · 16% of these records are
- In the CMS Doctors and Clinicians fileYes · 6% of these records are
- Graduated2018 · median 2017 among the 2,409 with a school on file
- Record last updated2018 · 26% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
870 student in an organized health care education/training program records list a practice address in Orange
They are 870 of the 13,245 NPPES records with a practice address in Orange, and 40,652 student in an organized health care education/training program records in California.
All 40,652 in California → Every provider in Orange → Student in an Organized Health Care Education/Training Program nationwide →
The 8 student in an organized health care education/training program records with the nearest ZIP codes
- Shiloni Bhambani, BS, M.D.Orange, CA 928681932439288
- Davin Chark, M.D.Orange, CA 928681790938306
- Hannah ChoiOrange, CA 928681689802811
- Jeffrey Cruz, MDOrange, CA 928681922236207
- Juliette Hunt, MDOrange, CA 928681265615389
- Rakhi Kaila, M.B.B.SOrange, CA 928681720265762
- Tho Le, M.D.Orange, CA 928681467685289
- Sharon Lee, M.D.Orange, CA 928681558518878
Common questions
What is Michelle Tiem, MD's NPI number?
Michelle Tiem, MD's National Provider Identifier (NPI) is 1972009561, issued on Apr 3, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Michelle Tiem, MD located?
The NPPES record lists a practice address at 101 The City Dr S Ste 400, Orange, CA, 92868. Phone: (714) 456-5691. Providers update this record themselves, so call before visiting.
How can I verify Michelle Tiem, MD's license?
Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Michelle Tiem, MD prescribe under Medicare Part D?
In 2024, Michelle Tiem, MD had 247 Medicare Part D claims for 81 beneficiaries; the average among student in an organized health care education/training program prescribers was 185. 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.