Tammy Geiger, PHARM.D.
Pharmacist · Grand Rapids, MI
Tammy Geiger, PHARM.D. is a pharmacist with a practice address in Grand Rapids, Michigan, and NPI 1326039397, issued on Oct 31, 2005. Check the license (Michigan 5302027614, as entered in NPPES) with the Michigan board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Tammy Geiger
- Credential
- PHARM.D.
- Primary taxonomy
- Pharmacist 183500000X
- License number
- 5302027614 MI
Self-reported in NPPES; status is on the state search - Practice location
- 4668 Cascade RD SE, Grand Rapids, MI 49546
- Phone
- (616) 949-0170
- Enumerated
- Oct 31, 2005
- Record last updated
- Aug 31, 2013 (not updated in 13 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest pharmacist records → All 8,370 in Michigan → Look up another NPI →
Also registered at 4668 Cascade RD SE
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Natalie McCorkle, RPHPharmacist1427481191
- Kimberly Oostenink, RPHPharmacist1073551271
Verify Tammy Geiger in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 5302027614Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Tammy Geiger among 8,370 pharmacist records in Michigan
Tammy Geiger, PHARM.D. is one of 8,370 pharmacist records with a practice address in Michigan. 2% 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, over 99% newer
- In a Medicare fileNo · 2% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2013 · 75% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 183500000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
381 pharmacist records list a practice address in Grand Rapids
They are 381 of the 18,005 NPPES records with a practice address in Grand Rapids, and 8,370 pharmacist records in Michigan. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 8,370 in Michigan → Every provider in Grand Rapids → Pharmacist nationwide →
The 8 pharmacist records with the nearest ZIP codes
- Suzanne Anthony, R.PH.Grand Rapids, MI 495461003031493
- Kevin Deridder, PHARM.DGrand Rapids, MI 495461417236514
- Janice Giles, PHARMDGrand Rapids, MI 495461851366280
- Mary Heim, R.PH.Grand Rapids, MI 495461033149471
- Joseph LacombeGrand Rapids, MI 495461316087000
- Thomas Magnifico, RPHGrand Rapids, MI 495461407859457
- Shan McMurphy, RPHGrand Rapids, MI 495461326026675
- Akerm MutahrGrand Rapids, MI 495461962797837
Common questions
What is Tammy Geiger, PHARM.D.'s NPI number?
Tammy Geiger, PHARM.D.'s National Provider Identifier (NPI) is 1326039397, issued on Oct 31, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Tammy Geiger, PHARM.D. located?
The NPPES record lists a practice address at 4668 Cascade RD SE, Grand Rapids, MI, 49546. Phone: (616) 949-0170. Providers update this record themselves, so call before visiting.
How can I verify Tammy Geiger, PHARM.D.'s license?
NPPES lists Michigan license number 5302027614, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity 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. 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.