NPPES file of Aug 9, 2026

Gabriella Geiszt, MD

Psychiatry Physician · Detroit, MI

Gabriella Geiszt, MD is a psychiatry physician with a practice address in Detroit, Michigan, and NPI 1679633549, issued on Dec 11, 2006. Check the license (Michigan 4301069873, 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
1679633549
Name
Gabriella Geiszt
Credential
MD
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
4301069873 MI
Self-reported in NPPES; status is on the state search
Practice location
3901 Chrysler Service Dr, Detroit, MI 48201
Phone
(313) 993-3434
Enumerated
Dec 11, 2006
Record last updated
Sep 23, 2016 (not updated in 10 years: call before relying on the address or phone)
Fax
(313) 993-3421
Medicare enrollment
Enrolled (PECOS I20031230000369); 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 3901 Chrysler Service Dr

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

  1. Emily Anibal, MDStudent in an Organized Health Care Education/Training Program1760325369
  2. Takako BennPsychiatry Physician1932596731
  3. Lydia Ditirro, DOPsychiatry Physician1285950212
  4. Lacretia Fisher, PMHNPPsychiatric/Mental Health Nurse Practitioner1346631470
  5. Manisha LearyClinical Social Worker1568822963
  6. Walter Siegl, LMSWClinical Social Worker1720257207

Verify Gabriella Geiszt 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 4301069873
    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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94% fewer Medicare Part D claims than the average psychiatry physician in 2024

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

  1. Gabriella Geiszt63
  2. Specialty average1,000

Most prescribed

  1. Sertraline Hcl24 claims
  2. Fluoxetine Hcl16 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. University Physician GroupLivonia, MI

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

Gabriella Geiszt among 1,729 psychiatry physician records in Michigan

Gabriella Geiszt, MD 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 2006, is newer than 4% of them.

  • NPI issued2006 · 4% of these records are older, 63% newer
  • In a Medicare fileYes · 69% of these records are
  • In the CMS Doctors and Clinicians fileYes · 48% of these records are
  • Graduated1993 · median 2005 among the 828 with a school on file
  • Record last updated2016 · 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. Jean Alce, M.D.Detroit, MI 482011083616429
  2. Richard Balon, MDDetroit, MI 482011134166846
  3. John Grabowski, M.DDetroit, MI 482011477517191
  4. Luay Haddad, MDDetroit, MI 482011538106059
  5. Sunday Ilechukwu, MDDetroit, MI 482011144268269
  6. Usha Kilaru, M.DDetroit, MI 482011144272022
  7. Thomas McCullough, MDDetroit, MI 482011386609121
  8. Abdul Rauf, MDDetroit, MI 482011417994906

Common questions

What is Gabriella Geiszt, MD's NPI number?

Gabriella Geiszt, MD's National Provider Identifier (NPI) is 1679633549, issued on Dec 11, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Gabriella Geiszt, MD located?

The NPPES record lists a practice address at 3901 Chrysler Service Dr, Detroit, MI, 48201. Phone: (313) 993-3434. Providers update this record themselves, so call before visiting.

How can I verify Gabriella Geiszt, MD's license?

NPPES lists Michigan license number 4301069873, 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 Gabriella Geiszt, MD prescribe under Medicare Part D?

In 2024, Gabriella Geiszt, MD had 63 Medicare Part D claims; the average among psychiatry physician prescribers was 1,000. 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.