1. Home
  2. Directory
  3. Colorado
  4. Thornton
  5. Physician Assistant
  6. NPI Profile

ALLISON TANIS
NPI 1578284147
Physician Assistant in Thornton, CO

Active since September 12, 2022PECOS EnrolledAccepts Medicare Assignment
9351 GRANT ST STE 600, THORNTON, CO 80229(720) 531-8377 Get Directions Write a Review

NPPES record last updated: December 1, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Dec 1, 2025, Oct 7, 2024, Sep 12, 2022 (3 updates tracked since 2022).

About Allison Tanis NPPES

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

ALLISON TANIS (NPI 1578284147) is an individual physician assistant in Thornton, Colorado, licensed in Colorado (PA.0008191) and active in the NPI registry since September 2022. She is enrolled in Medicare PECOS and is a graduate of Other (2023).

NPPES Registry Identity

NPI1578284147
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameALLISON TANIS
Location Address9351 GRANT ST STE 600Thornton, CO 80229-4373
Mailing Address9351 Grant St Ste 600Thornton, CO 80229-4373 · (720) 531-8377
Phone(720) 531-8377
Sole ProprietorYes
Medical School CMSOtherGraduated 2023
Enumeration DateSeptember 12, 2022
Last NPPES UpdateDecember 1, 20253 updates tracked since enumeration
NPPES CertifiedDecember 1, 2025
✔ NPI 1578284147 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in CO · PA.0008191
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
9351 GRANT ST STE 600, Thornton, CO 80229
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Allison Tanis is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1557893252
PECOS Enrollment IDI20241018003844
Eligible to Order & Refer– Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 80229 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$89.43 typical visit price
range $58.06 – $174.82
Typical copayment $22.35 (range $14.51 – $43.70)
Most-billed visit code 99203
Established Patient
$72.20 typical visit price
range $18.88 – $142.79
Typical copayment $18.05 (range $4.72 – $35.69)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 5

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

INJURY CARE ASSOCIATES THORNTON, LLC
Clinic/Center (Occupational Medicine)
9351 GRANT ST STE 600
THORNTON, CO 80229
Adams County (303) 531-4144
JAMILAH ABDULLAH
Massage Therapist
9351 GRANT ST STE 600
THORNTON, CO 80229
Adams County (720) 531-8377
RONALD L KILGORE
Massage Therapist
9351 GRANT ST STE 600
THORNTON, CO 80229
Adams County (720) 531-8377
MARY DANG PA-C
Physician Assistant
9351 GRANT ST STE 600
THORNTON, CO 80229
Adams County (720) 531-8377
DR. LACEY SARAH ABELL PT, DPT
Physical Therapist
9351 GRANT ST STE 600
THORNTON, CO 80229
Adams County (720) 531-8377

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 Allison Tanis's NPI number?

The NPI number for Allison Tanis is 1578284147. It was assigned to this individual provider in the NPPES registry on September 12, 2022.

Where is Allison Tanis located?

Allison Tanis practices at 9351 Grant St Ste 600, Thornton, CO 80229. The listed phone number is (720) 531-8377.

What is Allison Tanis's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Allison Tanis enrolled in Medicare?

Yes. Allison Tanis is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Allison Tanis was last updated on December 1, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months 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.