Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. James Patrick Mcmackin, PHARM.D.
Pharmacist in Johnson City, TN · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1366556565
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Registry record
Entity type Individual (Type 1)
Name Dr. James Patrick Mcmackin
Credential PHARM.D.
Sex Male
Practice address 525 N State of Franklin Rd, Johnson City, TN, 37604
Phone (423) 232-9866
Fax (423) 926-0567
Enumeration date Aug 18, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
PHARMD · Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy.
About the PHARMD credential
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.
Frequently asked questions
Is NPI 1366556565 active?
Yes, as of the latest NPPES snapshot, NPI 1366556565 is active (record last updated 2007-07-08).
How do I verify James Mcmackin's NPI record?
Cross-check NPI 1366556565 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → Cynthia Pohland Pharmacist · Johnson City, TN NPI 1912024894 Whitney Wondergem Pharmacist · Johnson City, TN NPI 1760501167 Steve Lane Pharmacist · Johnson City, TN NPI 1518086784 Donna Weinman Pharmacist · Johnson City, TN NPI 1386765931 Andrea Radford Pharmacist · Johnson City, TN NPI 1689795288 Lea Poteat Pharmacist · Johnson City, TN NPI 1134240963 Lori Lewis Pharmacist · Johnson City, TN NPI 1427179464 Kimberly Lacy Pharmacist · Johnson City, TN NPI 1174645956
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.