MARIYA SPASOVA MD
NPI 1265767255
Pediatrics - Neonatal-Perinatal Medicine in Aurora, CO
About Mariya Spasova Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARIYA SPASOVA MD (NPI 1265767255) is an individual neonatal-perinatal medicine provider in Aurora, Colorado, licensed in Colorado (DR0066421) and active in the NPI registry since October 2009. She is enrolled in Medicare PECOS and maintains a secondary practice location in Littleton.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mariya Spasova Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Mariya Spasova reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Aurora, CO 80045
- Reassigned Medicare billing, Colorado enrollment
- 4,283 clinicians in this Medicare group
Tucson, AZ 85712
- Reassigned Medicare billing, Arizona enrollment
- 471 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.
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.
AURORA, CO 80045
AURORA, CO 80045
AURORA, CO 80045
AURORA, CO 80045
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 Mariya Spasova's NPI number?
The NPI number for Mariya Spasova is 1265767255. It was assigned to this individual provider in the NPPES registry on October 8, 2009.
Where is Mariya Spasova located?
Mariya Spasova practices at 13123 E 16th Ave, Aurora, CO 80045. The listed phone number is (720) 777-1234.
What is Mariya Spasova's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Neonatal-Perinatal Medicine, with taxonomy code 2080N0001X.
Is Mariya Spasova enrolled in Medicare?
Yes. Mariya Spasova is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Mariya Spasova's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mariya Spasova reassigns Medicare benefits to 2 organizations: University Physicians Incorporated (Aurora, CO) and Tmc Medical Network (Tucson, AZ). 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 Mariya Spasova's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mariya Spasova accept?
Health plans from Antidote Health Plan of Arizona, Inc., Blue Cross Blue Shield of Arizona, Blue Cross and Blue Shield of Kansas, Inc., Cigna HealthCare of Arizona, Inc and Select Health list Mariya Spasova 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 Mariya Spasova was last updated on August 7, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# Mariya Spasova, MD · NPI 1265767255
Neonatal-Perinatal Medicine physician in Aurora, Colorado. Individual provider, active in the CMS NPPES registry since October 8, 2009.
## Identity
- **NPI:** 1265767255 (Entity type: Individual)
- **Enumerated:** October 8, 2009
- **Primary specialty:** Pediatrics - Neonatal-Perinatal Medicine · taxonomy 2080N0001X
- **State license:** DR0066421 (Colorado)
- **Sole proprietor:** No
## Practice location
- **Address:** 13123 E 16TH AVE, Aurora, CO 80045-7106
- **Phone:** (720) 777-1234
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **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): University Physicians Incorporated (NPI 1083662498, Aurora, CO); Tmc Medical Network (NPI 1750832283, Tucson, AZ) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** August 7, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1265767255) · Data from the CMS NPPES public registry.