Joshua Grattan, PHARM. D.
NPI 1962048355 · Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist · Port Huron, MI
Joshua Grattan, PHARM. D. is a Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist provider in Port Huron, MI (NPI 1962048355).
Provider details
- NPI number
- 1962048355
- Entity type
- Individual
- Primary specialty
- Pharmacist Clinician (PhC)/ Clinical Pharmacy SpecialistPharmacy Service Providers
- Credential
- PHARM. D.
- Sex
- Male
- Sole proprietor
- No
- License
- 5302037350 (MI)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-11-21
- Last updated
- 2019-12-22
- Certified
- 2019-12-22
Frequently asked questions
- What is Joshua Grattan's NPI number?
- Joshua Grattan's National Provider Identifier (NPI) is 1962048355, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joshua Grattan's specialty?
- Joshua Grattan is listed in the NPPES registry with a primary specialty of Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist (Pharmacy Service Providers).
- Where is Joshua Grattan located?
- Joshua Grattan's practice location on file with NPPES is 2907 Krafft Rd, Port Huron, MI 48060-8628.
- What is Joshua Grattan's phone number?
- The practice phone number listed in the NPPES registry for Joshua Grattan is (810) 987-6346.
- Is Joshua Grattan's NPI active?
- Yes — Joshua Grattan's NPI (1962048355) is active in the NPPES registry as of the last update on 2019-12-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.