LISBI DEL VALLE RIVAS RAMIREZ M.D.
NPI 1972946549
Surgery - Surgical Critical Care in Bethesda, MD
About Lisbi Del Valle Rivas Ramirez M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LISBI DEL VALLE RIVAS RAMIREZ M.D. (NPI 1972946549) is an individual surgical critical care provider in Bethesda, Maryland, licensed in Maryland (D93865) and active in the NPI registry since April 2013. She is enrolled in Medicare PECOS, is affiliated with Inova Fairfax Hospital, and maintains a secondary practice location in Durham.
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 and accepts Medicare assignment
Lisbi Del Valle Rivas Ramirez 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 Lisbi Rivas Ramirez reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Bethesda, MD 20814
- Reassigned Medicare billing, Maryland enrollment
- 4,483 clinicians in this Medicare group
Arlington, VA 22203
- Reassigned Medicare billing, District of Columbia and Maryland enrollments
- Also billed through NPI 1235649526 (Maryland)
- 80 clinicians in this Medicare group
Fairfax, VA 22031
- Reassigned Medicare billing, District of Columbia enrollment
- 2,618 clinicians in this Medicare group
Baltimore, MD 21287
- Reassigned Medicare billing, District of Columbia enrollment
- 4 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 5
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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Inova Fairfax Hospital
Acute Care Hospitals · Falls Church, VAUva Health Haymarket Medical Center
Acute Care Hospitals · Haymarket, VAMedicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 5
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BETHESDA, MD 20817
BETHESDA, MD 20817
BETHESDA, MD 20817
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 Lisbi Rivas Ramirez's NPI number?
The NPI number for Lisbi Rivas Ramirez is 1972946549. It was assigned to this individual provider in the NPPES registry on April 12, 2013.
Where is Lisbi Rivas Ramirez located?
Lisbi Rivas Ramirez practices at 6420 Rockledge Dr Ste 4100, Bethesda, MD 20817. The listed phone number is (240) 762-5130.
What is Lisbi Rivas Ramirez's specialty?
The primary specialty registered for this NPI is Surgery, specializing in Surgical Critical Care, with taxonomy code 2086S0102X.
Is Lisbi Rivas Ramirez enrolled in Medicare?
Yes. Lisbi Rivas Ramirez 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 Lisbi Rivas Ramirez's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lisbi Rivas Ramirez reassigns Medicare benefits to 4 organizations: Johns Hopkins University (Bethesda, MD), Johns Hopkins University (Arlington, VA), Inova Health Care Services (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 Lisbi Rivas Ramirez's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Lisbi Rivas Ramirez accept?
Health plans from Oscar Health list Lisbi Rivas Ramirez 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.
Is Lisbi Rivas Ramirez affiliated with any hospitals?
According to CMS data, Lisbi Rivas Ramirez is affiliated with Inova Fairfax Hospital and Uva Health Haymarket Medical Center.
When was this NPI record last updated?
The NPPES record for Lisbi Rivas Ramirez was last updated on May 25, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Lisbi Del Valle Rivas Ramirez, M.D. · NPI 1972946549
Surgical Critical Care physician in Bethesda, Maryland. Individual provider, active in the CMS NPPES registry since April 12, 2013.
## Identity
- **NPI:** 1972946549 (Entity type: Individual)
- **Enumerated:** April 12, 2013
- **Primary specialty:** Surgery - Surgical Critical Care · taxonomy 2086S0102X
- **State license:** D93865 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 6420 ROCKLEDGE DR STE 4100, Bethesda, MD 20817-7847
- **Phone:** (240) 762-5130 · **Fax:** (410) 367-2751
## 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): Johns Hopkins University (NPI 1578569240, Bethesda, MD); Johns Hopkins University (NPI 1790504066, Arlington, VA); Inova Health Care Services (NPI 1669511051, Fairfax, VA); Johns Hopkins University (NPI 1235649526, Baltimore, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2009
## Record status
- **NPPES last updated:** May 25, 2022
---
Source: [NPI Profile](https://npiprofile.com/npi/1972946549) · Data from the CMS NPPES public registry.