Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Melissa Diane Maeker, R.PH.

Pharmacist in Tyler, TX · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1487626362

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mrs. Melissa Diane Maeker

Credential R.PH.

Sex Female

Practice address 11937 Us Highway 271, Dept of Pharmacy, Tyler, TX, 75708

Phone (903) 877-7096

Fax (903) 877-5825

Enumeration date Feb 3, 2006

Last updated in NPPES Sep 20, 2013

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 35498 (TX) Primary

RPH · Registered Pharmacist: A licensed pharmacist registered with a state board of pharmacy. About the RPH 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Melissa Maeker?

Melissa Maeker is registered in NPPES with the primary taxonomy of Pharmacist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

Browse all →

Frances Elizondo Physician Assistant · Tyler, TX NPI 1245233550 Sharon Martin Holm Family Medicine Physician · Tyler, TX NPI 1275538035 Kathryn Wortz Clinical Psychologist · Tyler, TX NPI 1700882339 Christopher May Pharmacist · Tyler, TX NPI 1386642841 David Jones Critical Care Medicine (Internal Medicine) Physician · Tyler, TX NPI 1366440596 Robert Boyne Neurology Physician · Tyler, TX NPI 1134128176 Billy Sartor Pharmacotherapy Pharmacist · Tyler, TX NPI 1033110432 University of Texas Health Science Center at Tyler General Acute Care Hospital · Tyler, TX NPI 1417941295

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-09-20.