NPPES file of Aug 9, 2026

Andrew Riegel, D.O.

Psychiatry Physician · Traverse City, MI

Andrew Riegel, D.O. is a psychiatry physician with a practice address in Traverse City, Michigan, and NPI 1649685108, issued on Jun 24, 2014. Check the license (Michigan 5101021143, 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1649685108
Name
Andrew Riegel
Credential
D.O.
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
5101021143 MI
Self-reported in NPPES; status is on the state search
Practice location
1105 Sixth St, Traverse City, MI 49684
Phone
(231) 935-6382
Enumerated
Jun 24, 2014
Record last updated
May 26, 2026
Fax
(231) 935-6920
Medicare enrollment
Enrolled (PECOS I20180904001958); accepts Medicare assignment
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 1105 Sixth St

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

  1. Erin Ackley, MA CCC-SLPSpeech-Language Pathologist1376196519
  2. Ali Alateya, M.DInternal Medicine Physician1144615345
  3. Suzanne Albrecht, MDPsychiatry Physician1306823232
  4. Stephanie AllersNurse Practitioner1366895617
  5. William Allsopp, D.O.Vascular & Interventional Radiology Physician1598029407
  6. Patricia Amalfitano, LMSWClinical Social Worker1083044432

Verify Andrew Riegel 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 5101021143
    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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81% fewer Medicare Part D claims than the average psychiatry physician in 2024

192 Medicare Part D claims for 24 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.

  1. Andrew Riegel192
  2. Specialty average1,000

Most prescribed

  1. Trazodone Hcl23 claims
  2. Aripiprazole15 claims
  3. Mirtazapine14 claims
  4. Clomipramine Hcl11 claims
  5. Gabapentin11 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.

The practice group's MIPS final score for 2023 (Medicare payment program): 100 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualitynot scored (reweighted)
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

One hospital affiliation

  1. Munson Medical CenterTraverse City, MI · Acute Care Hospitals4 of 5 stars

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Andrew Riegel among 1,729 psychiatry physician records in Michigan

Andrew Riegel, D.O. is one of 1,729 psychiatry physician records with a practice address in Michigan. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 64% of them.

  • NPI issued2014 · 64% of these records are older, 34% newer
  • In a Medicare fileYes · 69% of these records are
  • In the CMS Doctors and Clinicians fileYes · 48% of these records are
  • Graduated2014 · median 2005 among the 828 with a school on file
  • Record last updated2026 · 50% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Psychiatry Physician providers in Michigan

There are 1,729 psychiatry physician records in Michigan.

The 8 psychiatry physician records with the nearest ZIP codes

  1. Suzanne Albrecht, MDTraverse City, MI 496841306823232
  2. Paula Colombo, M.D.Traverse City, MI 496841043389273
  3. Marilyn Conlon, M.D.,Traverse City, MI 496841548373186
  4. Curtis Cummins, M.D.Traverse City, MI 496841144390980
  5. Neal Fellows, D.O.Traverse City, MI 496841558433904
  6. Ronald Fine, M.D., PH.D.Traverse City, MI 496841871701151
  7. Laura Franseen, M.D.Traverse City, MI 496841154419547
  8. Zachary Goral, D.O.Traverse City, MI 496841265640254

Common questions

What is Andrew Riegel, D.O.'s NPI number?

Andrew Riegel, D.O.'s National Provider Identifier (NPI) is 1649685108, issued on Jun 24, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Andrew Riegel, D.O. located?

The NPPES record lists a practice address at 1105 Sixth St, Traverse City, MI, 49684. Phone: (231) 935-6382. Providers update this record themselves, so call before visiting.

How can I verify Andrew Riegel, D.O.'s license?

NPPES lists Michigan license number 5101021143, 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 Andrew Riegel, D.O. prescribe under Medicare Part D?

In 2024, Andrew Riegel, D.O. had 192 Medicare Part D claims for 24 beneficiaries; the average among psychiatry physician prescribers was 1,000. Part D covers Medicare prescriptions only.

What is Andrew Riegel, D.O.'s MIPS final score?

The 2023 MIPS final score is 100 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.