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Dr. Tammy T Mcclellan, PHARMD

Dr. Tammy T Mcclellan is a Pharmacist provider (Pharmacist) practicing in Bourbonnais, IL, registered in the NPPES registry with NPI 1649826660 since 2019. The credential PHARMD stands for Doctor of Pharmacy.

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NPI 1649826660
Entity type Individual (Type 1)
Name Dr. Tammy T Mcclellan
Credential PHARMD
Sex Female
Practice address Bourbonnais, IL, 60914
Phone 8159357256
Enumeration date 2019-08-15
Last updated in NPPES 2019-08-15

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code Specialty Primary License State
183500000X Pharmacist Primary 051289731 IL

PHARMD — Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy. About the PHARMD credential

Copy-ready billing details
Provider: Tammy Mcclellan, PHARMD
NPI: 1649826660
Taxonomy: 183500000X (Pharmacist)
Address: Bourbonnais, IL, 60914

Other providers at this practice address

NPI Name Type Specialty Location
1982646139 Kimberly Shelanskey Individual Family Nurse Practitioner Bourbonnais, IL
1467556837 Mehmet Sipahi Individual Medical Oncology Physician Bourbonnais, IL
1245496025 Alan Coon Individual Radiation Oncology Physician Bourbonnais, IL
1467746651 Cassandra Lacher Individual Medical Oncology Physician Bourbonnais, IL
1891045431 Issra Rashed Individual Radiation Oncology Physician Bourbonnais, IL
1093069528 Alex Herskovic Individual Radiation Oncology Physician Bourbonnais, IL
1396246401 Shannon Male Individual Family Nurse Practitioner Bourbonnais, IL
1639951031 Afton Swanson Individual Nurse Practitioner Bourbonnais, IL

Verify this record

Cross-check NPI 1649826660 against the authoritative CMS record: view Dr. Tammy T Mcclellan on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

What is the NPI number for Tammy Mcclellan?
The National Provider Identifier (NPI) for Tammy Mcclellan is 1649826660, a Type 1 (individual) record in the CMS NPPES registry.
Where does Tammy Mcclellan practice?
The practice location on file with NPPES is in Bourbonnais, IL. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2019-08-15.