NPPES file of Aug 9, 2026

Joshua Grattan, PHARM. D.

Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist · Port Huron, MI

Joshua Grattan, PHARM. D. is a pharmacist clinician (phc)/ clinical pharmacy specialist with a practice address in Port Huron, Michigan, and NPI 1962048355, issued on Nov 21, 2019. Check the license (Michigan 5302037350, 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.

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

NPPES recordNPPES file of Aug 9, 2026
1962048355
Name
Joshua Grattan
Credential
PHARM. D.
Primary taxonomy
Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist 1835P0018X
License number
5302037350 MI
Self-reported in NPPES; status is on the state search
Practice location
2907 Krafft RD, Port Huron, MI 48060
Phone
(810) 987-6346
Enumerated
Nov 21, 2019
Record last updated
Dec 22, 2019 (not updated in 7 years: call before relying on the address or phone)
Fax
(810) 987-6027
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest pharmacist clinician (phc)/ clinical pharmacy specialist records → All 490 in Michigan → Look up another NPI →

Also registered at 2907 Krafft RD

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

  1. Basma Alyashae, RPHPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1629795745
  2. Simon Kaljaj, PHARMDPharmacist1235863432
  3. Robin McEachern, R.PH.Pharmacist1639716491
  4. Angela YassaPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1437963873

Verify Joshua Grattan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Michigan board licenses this profession
    Search for license 5302037350    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
Find 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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Joshua Grattan among 490 pharmacist clinician (phc)/ clinical pharmacy specialist records in Michigan

Joshua Grattan, PHARM. D. is one of 490 pharmacist clinician (phc)/ clinical pharmacy specialist 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 2019, is newer than 38% of them.

  • NPI issued2019 · 38% of these records are older, 40% newer
  • In a Medicare fileNo · 2% of these records are
  • In the CMS Doctors and Clinicians fileNo · 0% of these records are
  • Record last updated2019 · 57% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1835P0018X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist providers in Michigan

There are 490 pharmacist clinician (phc)/ clinical pharmacy specialist records in Michigan. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 490 in Michigan → Every provider in Port Huron → Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist nationwide →

The 8 pharmacist clinician (phc)/ clinical pharmacy specialist records with the nearest ZIP codes

  1. Rebecca Allen, PHARMACISTPort Huron, MI 480601235610874
  2. Basma Alyashae, RPHPort Huron, MI 480601629795745
  3. Kimberly Cowhy, R.PHPort Huron, MI 480601629145131
  4. Allison FieldsPort Huron, MI 480601215717558
  5. Jeffrey NesbittPort Huron, MI 480601992342950
  6. Angela YassaPort Huron, MI 480601437963873
  7. Sarah HouleRichmond, MI 480621376317818
  8. Joshua Wiitanen, PHARMDRichmond, MI 480621659917904

Common questions

What is Joshua Grattan, PHARM. D.'s NPI number?

Joshua Grattan, PHARM. D.'s National Provider Identifier (NPI) is 1962048355, issued on Nov 21, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Joshua Grattan, PHARM. D. located?

The NPPES record lists a practice address at 2907 Krafft RD, Port Huron, MI, 48060. Phone: (810) 987-6346. Providers update this record themselves, so call before visiting.

How can I verify Joshua Grattan, PHARM. D.'s license?

NPPES lists Michigan license number 5302037350, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.