TAMARA JO STONER MD
NPI 1215042585
Anesthesiology in Denver, CO
About Tamara Jo Stoner Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TAMARA JO STONER MD (NPI 1215042585) is an individual anesthesiology provider in Denver, Colorado, licensed in Colorado (43818) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS and is a graduate of University Of Colorado School Of Medicine, Denver (2001).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Tamara Jo Stoner Md 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.
Medicare Billing Reassignments
2Medicare enrollment records show Tamara Stoner reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Loveland, CO 80538
- Reassigned Medicare billing, Colorado enrollment
- 2,596 clinicians in this Medicare group
Aspen, CO 81611
- Reassigned Medicare billing, Colorado enrollment
- 26 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
DENVER, CO 80262
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 Tamara Stoner's NPI number?
The NPI number for Tamara Stoner is 1215042585. It was assigned to this individual provider in the NPPES registry on August 20, 2006.
Where is Tamara Stoner located?
Tamara Stoner practices at 4200 E 9th Ave, Denver, CO 80262. The listed phone number is (303) 493-7000.
What is Tamara Stoner's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Tamara Stoner enrolled in Medicare?
Yes. Tamara Stoner 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.
Which organizations bill Medicare for Tamara Stoner's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Tamara Stoner reassigns Medicare benefits to 2 organizations: Poudre Valley Medical Group, LLC (Loveland, CO) and Aspen Anesthesia, Inc (Aspen, CO). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Tamara Stoner's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Tamara Stoner accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Sunflower Health Plan and Select Health list Tamara Stoner as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Tamara Stoner was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# Tamara Jo Stoner, MD · NPI 1215042585
Anesthesiology physician in Denver, Colorado. Individual provider, active in the CMS NPPES registry since August 20, 2006.
## Identity
- **NPI:** 1215042585 (Entity type: Individual)
- **Enumerated:** August 20, 2006
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 43818 (Colorado)
- **Sole proprietor:** No
## Practice location
- **Address:** 4200 E 9TH AVE, Denver, CO 80262-0001
- **Phone:** (303) 493-7000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Poudre Valley Medical Group, LLC (NPI 1366763260, Loveland, CO); Aspen Anesthesia, Inc (NPI 1811042898, Aspen, CO) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Colorado School Of Medicine, Denver, class of 2001
## Record status
- **NPPES last updated:** July 8, 2007
- **Other identifiers:** Medicare UPIN I38684; Medicaid 81779747 (CO); Medicare ID-Type Unspecified 802706
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Source: [NPI Profile](https://npiprofile.com/npi/1215042585) · Data from the CMS NPPES public registry.