Allison Tanis
Physician Assistant · Thornton, CO
Allison Tanis is a physician assistant with a practice address in Thornton, Colorado, and NPI 1578284147, issued on Sep 12, 2022. Check the license (Colorado PA.0008191, as entered in NPPES) with the Colorado board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Allison Tanis
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA.0008191 CO
Self-reported in NPPES; status is on the state search - Practice location
- 9351 Grant St Ste 600, Thornton, CO 80229
- Phone
- (720) 531-8377
- Enumerated
- Sep 12, 2022
- Record last updated
- Dec 1, 2025
- Medicare enrollment
- Enrolled (PECOS I20241018003844); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 3,767 in Colorado → Look up another NPI →
Also registered at 9351 Grant St Ste 600
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Allison Tanis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Colorado board licenses this profession
Search for license PA.0008191Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average physician assistant in 2024
84 Medicare Part D claims for 45 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $169.15
9 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Platte River Medical Clinic LLCBrighton, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Allison Tanis among 3,767 physician assistant records in Colorado
Allison Tanis is one of 3,767 physician assistant records with a practice address in Colorado. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 79% of them.
- NPI issued2022 · 79% of these records are older, 16% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2023 · median 2017 among the 2,351 with a school on file
- Record last updated2025 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
61 physician assistant records list a practice address in Thornton
They are 61 of the 2,234 NPPES records with a practice address in Thornton, and 3,767 physician assistant records in Colorado.
All 3,767 in Colorado → Every provider in Thornton → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Emily Battista, PA-CThornton, CO 802291639329568
- Robert Botnick, PAThornton, CO 802291275620155
- Ana Burrows, PA-CThornton, CO 802291740335801
- Megan CrawfordThornton, CO 802291508958539
- Ryan Mansholt, PACThornton, CO 802291366514127
- Deterri RockwellThornton, CO 802291275518540
- Darren Roth, PA-CThornton, CO 802291164689519
- Catherine Salguero, PAThornton, CO 802291861535494
Common questions
What is Allison Tanis's NPI number?
Allison Tanis's National Provider Identifier (NPI) is 1578284147, issued on Sep 12, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Allison Tanis located?
The NPPES record lists a practice address at 9351 Grant St Ste 600, Thornton, CO, 80229. Phone: (720) 531-8377. Providers update this record themselves, so call before visiting.
How can I verify Allison Tanis's license?
NPPES lists Colorado license number PA.0008191, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity only.
How much does Allison Tanis prescribe under Medicare Part D?
In 2024, Allison Tanis had 84 Medicare Part D claims for 45 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.