STEPHEN M SANTANGELO M.D.
NPI 1508827791
Anesthesiology - Pediatric Anesthesiology in Denver, CO
About Stephen M Santangelo M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
STEPHEN M SANTANGELO M.D. (NPI 1508827791) is an individual pediatric anesthesiology provider in Denver, Colorado, licensed in Colorado (44371) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS, maintains a secondary practice location in Denver, and is a graduate of Other (1995).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 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
Stephen M Santangelo M.d. 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
4Medicare enrollment records show Stephen Santangelo reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Greenwood Village, CO 80111
- Reassigned Medicare billing, Colorado enrollment
- 8 clinicians in this Medicare group
Thornton, CO 80229
- Reassigned Medicare billing, Colorado enrollment
- 46 clinicians in this Medicare group
Sedalia, CO 80135
- Reassigned Medicare billing, Colorado enrollment
- 79 clinicians in this Medicare group
Castle Rock, CO 80104
- Reassigned Medicare billing, Colorado enrollment
- 15 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.
Areas of Expertise CMS Part B claims 4
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 80210 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 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
DENVER, CO 80210
DENVER, CO 80210
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 Stephen Santangelo's NPI number?
The NPI number for Stephen Santangelo is 1508827791. It was assigned to this individual provider in the NPPES registry on March 29, 2006.
Where is Stephen Santangelo located?
Stephen Santangelo practices at 1260 S York St, Denver, CO 80210. The listed phone number is (303) 704-1801.
What is Stephen Santangelo's specialty?
The primary specialty registered for this NPI is Anesthesiology, specializing in Pediatric Anesthesiology, with taxonomy code 207LP3000X.
Is Stephen Santangelo enrolled in Medicare?
Yes. Stephen Santangelo 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 Stephen Santangelo's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Stephen Santangelo reassigns Medicare benefits to 4 organizations: Anesthesia & Pain Management,pc (Greenwood Village, CO), Anesthesia Consulting Partners, PLLC (Thornton, CO), Diehl Anesthesia Inc (Sedalia, CO) and Elite Anesthesia Concepts Inc (Castle Rock, 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 Stephen Santangelo'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 Stephen Santangelo was last updated on September 11, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Stephen M Santangelo, M.D. · NPI 1508827791
Pediatric Anesthesiology physician in Denver, Colorado. Individual provider, active in the CMS NPPES registry since March 29, 2006.
## Identity
- **NPI:** 1508827791 (Entity type: Individual)
- **Enumerated:** March 29, 2006
- **Primary specialty:** Anesthesiology - Pediatric Anesthesiology · taxonomy 207LP3000X
- **State license:** 44371 (Colorado)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1260 S YORK ST, Denver, CO 80210-1913
- **Phone:** (303) 704-1801 · **Fax:** (303) 777-5619
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Anesthesia & Pain Management,pc (NPI 1598876674, Greenwood Village, CO); Anesthesia Consulting Partners, PLLC (NPI 1891408050, Thornton, CO); Diehl Anesthesia Inc (NPI 1467833897, Sedalia, CO); Elite Anesthesia Concepts Inc (NPI 1215049804, Castle Rock, CO) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1995
## Record status
- **NPPES last updated:** September 11, 2020
- **Other identifiers:** Medicaid 38889374 (CO); Medicaid 2092158 (MA)
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Source: [NPI Profile](https://npiprofile.com/npi/1508827791) · Data from the CMS NPPES public registry.