DR. LETICIA MANNING RYAN MD
NPI 1215949136
Pediatrics - Pediatric Emergency Medicine in Washington, DC
About Dr. Leticia Manning Ryan Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. LETICIA MANNING RYAN MD (NPI 1215949136) is an individual pediatric emergency medicine provider in Washington, District Of Columbia, licensed in District Of Columbia (MD33376) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Leticia Manning Ryan Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Leticia Ryan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Bethesda, MD 20814
- Reassigned Medicare billing, Maryland enrollment
- 4,483 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.
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 Leticia Ryan's NPI number?
The NPI number for Leticia Ryan is 1215949136. It was assigned to this individual provider in the NPPES registry on August 12, 2006.
Where is Leticia Ryan located?
Leticia Ryan practices at 111 Michigan Ave NW Cnmc- Division Of Emergency Medicine, Washington, DC 20010. The listed phone number is (202) 476-4177.
What is Leticia Ryan's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Emergency Medicine, with taxonomy code 2080P0204X.
Is Leticia Ryan enrolled in Medicare?
Yes. Leticia Ryan is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Leticia Ryan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Leticia Ryan reassigns Medicare benefits to Johns Hopkins University (Bethesda, MD). 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 Leticia Ryan'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 Leticia Ryan was last updated on August 17, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.
# Dr. Leticia Manning Ryan, MD · NPI 1215949136
Pediatric Emergency Medicine physician in Washington, District of Columbia. Individual provider, active in the CMS NPPES registry since August 12, 2006.
## Identity
- **NPI:** 1215949136 (Entity type: Individual)
- **Enumerated:** August 12, 2006
- **Primary specialty:** Pediatrics - Pediatric Emergency Medicine · taxonomy 2080P0204X
- **State license:** MD33376 (District of Columbia)
- **Sole proprietor:** No
## Practice location
- **Address:** 111 MICHIGAN AVE NW, CNMC- DIVISION OF EMERGENCY MEDICINE, Washington, DC 20010-2978
- **Phone:** (202) 476-4177
## 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:** Johns Hopkins University (NPI 1578569240, Bethesda, MD), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** August 17, 2010
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Source: [NPI Profile](https://npiprofile.com/npi/1215949136) · Data from the CMS NPPES public registry.