Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Tiffany Markey Jacobs, SLP

Speech-Language Pathologist in Washington, DC · enumerated 2007.

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

National Provider Identifier

1194928465

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Tiffany Markey Jacobs

Credential SLP

Sex Female

Practice address 1200 1st St Ne Fl 9, Washington, DC, 20002

Phone (800) 578-7906

Enumeration date Jun 6, 2007

Last updated in NPPES Aug 11, 2014

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License SLP000772 (DC) Primary

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License 2202007376 (VA) Secondary

SLP · Speech-Language Pathologist: A licensed clinician treating speech, language, and swallowing disorders. About the SLP credential

Other identifiers

Identifier	Type	State	Issuer
368260245	Medicaid	GA	-

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

Where does Tiffany Jacobs practice?

The practice location on file with NPPES is in Washington, DC. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Tiffany Jacobs?

The National Provider Identifier (NPI) for Tiffany Jacobs is 1194928465, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Monee Hale School Social Worker · Washington, DC NPI 1063561223 Jennifer Murphy Clinical Social Worker · Washington, DC NPI 1730304791 Belinda Davis School Social Worker · Washington, DC NPI 1619140373 Allison Warshof School Social Worker · Washington, DC NPI 1194044560 Tierra Anthony Clinical Social Worker · Washington, DC NPI 1114233244 Lauren Kraemer Clinical Social Worker · Washington, DC NPI 1508176322 Natasha Reitz Art Therapist · Washington, DC NPI 1851689855 Megan O'Neil Speech-Language Pathologist · Washington, DC NPI 1255619532

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-08-11.