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STEVEN A. TILLISS DDS MS PC
NPI 1235398934
Dentist - Periodontics in Greenwood Village, CO

Active since June 06, 2008
8200 E BELLEVIEW AVE, 450E, GREENWOOD VILLAGE, CO 80111(303) 779-6924(303) 741-2777 Get Directions Write a Review

NPPES record last updated: June 6, 2008. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Steven A. Tilliss Dds Ms Pc NPPES

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

STEVEN A. TILLISS DDS MS PC (NPI 1235398934) is a healthcare organization registered as a periodontics in Greenwood Village, Colorado and active in the NPI registry since June 2008. The organization lists Steve Alan Tilliss, Owner/dentist, as its authorized official.

NPPES Registry Identity

NPI1235398934
Entity TypeOrganization
Primary Taxonomy1223P0300X
Legal Business NameSTEVEN A. TILLISS DDS MS PC
Location Address8200 E BELLEVIEW AVE, 450EGreenwood Village, CO 80111-2803
Mailing Address8200 E Belleview Ave, 450eGreenwood Village, CO 80111-2803 · (303) 779-6924 · Fax (303) 741-2777
Phone(303) 779-6924
Fax(303) 741-2777
Organization SubpartNo
Authorized OfficialSteve Alan TillissOwner/dentist · (303) 779-6924
Enumeration DateJune 6, 2008
✔ NPI 1235398934 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · PeriodonticsDental Providers
Taxonomy Code1223P0300X
License✔ Licensed in CO · 104295
Definition
That specialty of dentistry which encompasses the prevention, diagnosis and treatment of diseases of the supporting and surrounding tissues of the teeth or their substitutes and the maintenance of the health, function and esthetics of these structures and tissues.
8200 E BELLEVIEW AVE, Greenwood Village, CO 80111
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

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.

CARY MCDOWELL ARMSTRONG M.S., C.G.C.
Genetic Counselor, MS
8200 E BELLEVIEW AVE, SUITE 200E
GREENWOOD VILLAGE, CO 80111
Arapahoe County (303) 761-9190
DR. CLIFFORD A BLOCH MD
Pediatrics
8200 E BELLEVIEW AVE, #510E
GREENWOOD VILLAGE, CO 80111
Arapahoe County (303) 783-3883
DR. IVAN SIDNEY NAIMAN DDS
Dentist
8200 E BELLEVIEW AVE, EAST TOWER, SUITE 455
GREENWOOD VILLAGE, CO 80111
Arapahoe County (303) 770-2900
MRS. MAKO GRIKA SATHER CPNP
Nurse Practitioner
8200 E BELLEVIEW AVE, #510E
GREENWOOD VILLAGE, CO 80111
Arapahoe County (303) 783-3883
LISA C THOMAS LCSW, LMFT
Social Worker (Clinical)
8200 E BELLEVIEW AVE, SUITE 312-CENTRAL
GREENWOOD VILLAGE, CO 80111
Arapahoe County (720) 489-5150
JANICE HARKINS GOLD P.A.-C
Physician Assistant (Medical)
8200 E BELLEVIEW AVE, STE. 270E
GREENWOOD VILLAGE, CO 80111
Arapahoe County (303) 740-5800
SOUTH DENVER ENDOCRINOLOGY, PC
Internal Medicine (Endocrinology, Diabetes & Metabolism)
8200 E BELLEVIEW AVE, SUITE 200-C
GREENWOOD VILLAGE, CO 80111
Arapahoe County (720) 381-3344
DR. MARK ROBERT LINK D.D.S.
Dentist (General Practice)
8200 E BELLEVIEW AVE, SUITE 400 E
GREENWOOD VILLAGE, CO 80111
Arapahoe County (303) 773-8262

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 Steven A. Tilliss Dds Ms PC's NPI number?

The NPI number for Steven A. Tilliss Dds Ms PC is 1235398934. It was assigned to this organization in the NPPES registry on June 6, 2008.

Where is Steven A. Tilliss Dds Ms PC located?

Steven A. Tilliss Dds Ms PC is located at 8200 E Belleview Ave 450E, Greenwood Village, CO 80111. The listed phone number is (303) 779-6924.

What is Steven A. Tilliss Dds Ms PC's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Periodontics, with taxonomy code 1223P0300X.

When was this NPI record last updated?

The NPPES record for Steven A. Tilliss Dds Ms PC was last updated on June 6, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years 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.