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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

TAMMY STEVENSON RN
NPI 1770136053
Registered Nurse - Addiction (Substance Use Disorder) in Denver, CO

Active since July 16, 2019
1155 CHEROKEE ST, DENVER, CO 80204(303) 436-3500 Get Directions Write a Review

NPPES record last updated: September 29, 2026. Verified against the NPPES registry weekly; last sync: October 04, 2026.

Record update history: Sep 29, 2026, Jul 16, 2019 (2 updates tracked since 2019).

About Tammy Stevenson Rn NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

TAMMY STEVENSON RN (NPI 1770136053) is an individual addiction (substance use disorder) provider in Denver, Colorado, licensed in Colorado (0197115) and active in the NPI registry since July 2019.

NPPES Registry Identity

NPI1770136053
Entity TypeIndividualFemale
Primary Taxonomy163WA0400X
Provider Legal NameTAMMY STEVENSONCredential: RN
Location Address1155 CHEROKEE STDenver, CO 80204-3632
Mailing Address5532 S Yakima StAurora, CO 80015-6538 · (720) 839-0427
Phone(303) 436-3500
Sole ProprietorNo
Enumeration DateJuly 16, 2019
Last NPPES UpdateSeptember 29, 20262 updates tracked since enumeration
✔ NPI 1770136053 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRegistered Nurse · Addiction (Substance Use Disorder)Nursing Service Providers
Taxonomy Code163WA0400X
License✔ Licensed in CO · 0197115
1155 CHEROKEE ST, Denver, CO 80204
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Other Names 1

Professional Name (2)Tammy Stevenson Registered Nurse

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DWAYNE K HARRIS CAC III
Counselor (Addiction (Substance Use Disorder))
1155 CHEROKEE ST
DENVER, CO 80204
Denver County (303) 436-6000
MS. JAHARRI D ASTEN CAC II
Counselor (Addiction (Substance Use Disorder))
1155 CHEROKEE ST
DENVER, CO 80204
Denver County (303) 436-3500
LISSA ANN WELSH
Registered Nurse
1155 CHEROKEE ST
DENVER, CO 80204
Denver County (303) 602-7800
DR. KRISTIN MODIN PHD LAC
Counselor (Addiction (Substance Use Disorder))
1155 CHEROKEE ST
DENVER, CO 80204
Denver County (303) 436-3500
MS. KYLIE BIVRELL-WALSH BSN-RN
Registered Nurse (Addiction (Substance Use Disorder))
1155 CHEROKEE ST
DENVER, CO 80204
Denver County (303) 436-3500
CHRISTINA BORDEN CAC III
Counselor (Addiction (Substance Use Disorder))
1155 CHEROKEE ST
DENVER, CO 80204
Denver County (303) 436-3500
AKUVI ROBIN BSN, RN
Registered Nurse
1155 CHEROKEE ST
DENVER, CO 80204
Denver County (303) 436-3500
ANNE L HAMMER RN
Registered Nurse
1155 CHEROKEE ST
DENVER, CO 80204
Denver County (303) 436-6000

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Tammy Stevenson's NPI number?

The NPI number for Tammy Stevenson is 1770136053. It was assigned to this individual provider in the NPPES registry on July 16, 2019. The provider is also known as Tammy Stevenson Registered Nurse.

Where is Tammy Stevenson located?

Tammy Stevenson practices at 1155 Cherokee St, Denver, CO 80204. The listed phone number is (303) 436-3500.

What is Tammy Stevenson's specialty?

The primary specialty registered for this NPI is Registered Nurse, specializing in Addiction (Substance Use Disorder), with taxonomy code 163WA0400X.

When was this NPI record last updated?

The NPPES record for Tammy Stevenson was last updated on September 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.