RIVER GILMORE BLACK MD
NPI 1184248874
Anesthesiology in Aurora, CO
About River Gilmore Black Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RIVER GILMORE BLACK MD (NPI 1184248874) is an individual anesthesiology provider in Aurora, Colorado, licensed in Rhode Island (LP04938) and active in the NPI registry since May 2020. She is enrolled in Medicare PECOS, maintains a secondary practice location in Aurora, and is a graduate of Meharry Medical College School Of Medicine (2020).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
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
River Gilmore Black 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 Reassignment
Medicare enrollment records show River Black reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Anchorage, AK 99508
- Reassigned Medicare billing, Alaska enrollment
- Medicare enrollment name: Providence Anchorage Anesthesia Medical Group PC
- 90 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 3
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
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 River Black's NPI number?
The NPI number for River Black is 1184248874. It was assigned to this individual provider in the NPPES registry on May 29, 2020.
Where is River Black located?
River Black practices at University Of Colorado Hospital 12631 E 17th Ave B8208, Aurora, CO 80045. The listed phone number is (303) 724-7494.
What is River Black's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is River Black enrolled in Medicare?
Yes. River Black 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 River Black's services?
According to the CMS Revalidation Reassignment List (October 2026 release), River Black reassigns Medicare benefits to Providence Anchorage Anesthesia Medical Group, P.C. (Anchorage, AK). 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 River Black'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 River Black was last updated on May 8, 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.
# River Gilmore Black, MD · NPI 1184248874
Anesthesiology physician in Aurora, Colorado. Individual provider, active in the CMS NPPES registry since May 29, 2020.
## Identity
- **NPI:** 1184248874 (Entity type: Individual)
- **Enumerated:** May 29, 2020
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** LP04938 (Rhode Island)
- **Sole proprietor:** Yes
## Practice location
- **Address:** UNIVERSITY OF COLORADO HOSPITAL, 12631 E 17TH AVE B8208, Aurora, CO 80045
- **Phone:** (303) 724-7494
## 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:** Providence Anchorage Anesthesia Medical Group, P.C. (NPI 1659368397, Anchorage, AK), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Meharry Medical College School Of Medicine, class of 2020
## Record status
- **NPPES last updated:** May 8, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1184248874) · Data from the CMS NPPES public registry.