SANDRA VALERIA MARTINEZ TENREIRO PMHNP-BC
NPI 1891578373
Nurse Practitioner - Psychiatric/Mental Health in Denver, CO
About Sandra Valeria Martinez Tenreiro Pmhnp-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SANDRA VALERIA MARTINEZ TENREIRO PMHNP-BC (NPI 1891578373) is an individual psychiatric/mental health provider in Denver, Colorado, licensed in Colorado (0999557) and active in the NPI registry since August 2023. She is enrolled in Medicare PECOS and is a graduate of Other (2022).
NPPES Registry Identity
Specialties & Licenses 2
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
Sandra Valeria Martinez Tenreiro Pmhnp-bc 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 Reassignment
Medicare enrollment records show Sandra Martinez Tenreiro reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Littleton, CO 80120
- Reassigned Medicare billing, Colorado enrollment
- 6 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 80237 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
DENVER, CO 80237
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 Sandra Martinez Tenreiro's NPI number?
The NPI number for Sandra Martinez Tenreiro is 1891578373. It was assigned to this individual provider in the NPPES registry on August 17, 2023.
Where is Sandra Martinez Tenreiro located?
Sandra Martinez Tenreiro practices at 8181 E Tufts Ave, Denver, CO 80237. The listed phone number is (303) 872-7553.
What is Sandra Martinez Tenreiro's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Sandra Martinez Tenreiro enrolled in Medicare?
Yes. Sandra Martinez Tenreiro 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 organization bills Medicare for Sandra Martinez Tenreiro's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sandra Martinez Tenreiro reassigns Medicare benefits to Haelen Mental Health, PLLC (Littleton, CO). The 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 Sandra Martinez Tenreiro's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Sandra Martinez Tenreiro was last updated on May 6, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Sandra Valeria Martinez Tenreiro, PMHNP-BC · NPI 1891578373
Psychiatric/Mental Health physician in Denver, Colorado. Individual provider, active in the CMS NPPES registry since August 17, 2023.
## Identity
- **NPI:** 1891578373 (Entity type: Individual)
- **Enumerated:** August 17, 2023
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** 0999557 (Colorado)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 8181 E TUFTS AVE, Denver, CO 80237-2579
- **Phone:** (303) 872-7553
## 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:** Haelen Mental Health, PLLC (NPI 1497483648, Littleton, CO), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2022
## Record status
- **NPPES last updated:** May 6, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1891578373) · Data from the CMS NPPES public registry.