DOMICIANO J SANTOS MD
NPI 1659466878
Anesthesiology - Pediatric Anesthesiology in Washington, DC
About Domiciano J Santos Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DOMICIANO J SANTOS MD (NPI 1659466878) is an individual pediatric anesthesiology provider in Washington, District Of Columbia, licensed in District Of Columbia (MD035391) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS and maintains a secondary practice location in Baltimore.
NPPES Registry Identity
Specialties & Licenses
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)
Domiciano J Santos Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Domiciano Santos reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Washington, DC 20010
- Reassigned Medicare billing, District of Columbia enrollment
- 1,417 clinicians in this Medicare group
Fairfax, VA 22031
- Reassigned Medicare billing, District of Columbia enrollment
- 128 clinicians in this Medicare group
Baltimore, MD 21287
- Reassigned Medicare billing, District of Columbia enrollment
- 42 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 20010 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WASHINGTON, DC 20010
WASHINGTON, DC 20010
WASHINGTON, DC 20010
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 Domiciano Santos's NPI number?
The NPI number for Domiciano Santos is 1659466878. It was assigned to this individual provider in the NPPES registry on October 4, 2006.
Where is Domiciano Santos located?
Domiciano Santos practices at 111 Michigan Ave NW, Washington, DC 20010. The listed phone number is (202) 884-2025.
What is Domiciano Santos's specialty?
The primary specialty registered for this NPI is Anesthesiology, specializing in Pediatric Anesthesiology, with taxonomy code 207LP3000X.
Is Domiciano Santos enrolled in Medicare?
Yes. Domiciano Santos is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Domiciano Santos's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Domiciano Santos reassigns Medicare benefits to 3 organizations: Children's Hospital (Washington, DC), Pediatric Specialists Of Virginia, LLC (Fairfax, VA) and Johns Hopkins University (Baltimore, MD). 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 Domiciano Santos's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Domiciano Santos accept?
Health plans from Oscar Health list Domiciano Santos 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 Domiciano Santos was last updated on May 1, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Domiciano J Santos, MD · NPI 1659466878
Pediatric Anesthesiology physician in Washington, District of Columbia. Individual provider, active in the CMS NPPES registry since October 4, 2006.
## Identity
- **NPI:** 1659466878 (Entity type: Individual)
- **Enumerated:** October 4, 2006
- **Primary specialty:** Anesthesiology - Pediatric Anesthesiology · taxonomy 207LP3000X
- **State license:** MD035391 (District of Columbia)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 111 MICHIGAN AVE NW, Washington, DC 20010-2978
- **Phone:** (202) 884-2025
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Children's Hospital (NPI 1780800128, Washington, DC); Pediatric Specialists Of Virginia, LLC (NPI 1699119818, Fairfax, VA); Johns Hopkins University (NPI 1710106414, Baltimore, MD) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 1, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1659466878) · Data from the CMS NPPES public registry.