Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Tammy Lynn Estes, PHARM.D.
Pharmacist in Richmond, VA · enumerated 2008.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1891954426
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Registry record
Entity type Individual (Type 1)
Name Mrs. Tammy Lynn Estes
Credential PHARM.D.
Sex Female
Practice address 4715 Nine Mile Rd, Richmond, VA, 23223
Phone (804) 226-9388
Fax (804) 222-2773
Enumeration date Jun 9, 2008
Last updated in NPPES Feb 3, 2010
Taxonomy & licenses
PHARMD · Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy.
About the PHARMD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 4810900 | Medicaid | VA | - |
| 1396776415 | Other | VA | NPI |
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
What is the NPI number for Tammy Estes?
The National Provider Identifier (NPI) for Tammy Estes is 1891954426, a Type 1 (individual) record in the CMS NPPES registry.
Where does Tammy Estes practice?
The practice location on file with NPPES is in Richmond, VA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-02-03.