DR. MYRNA CHAVARRIA M.D.
NPI 1639361900
Pediatrics - Neonatal-Perinatal Medicine in Minneapolis, MN
About Dr. Myrna Chavarria M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MYRNA CHAVARRIA M.D. (NPI 1639361900) is an individual neonatal-perinatal medicine provider in Minneapolis, Minnesota, licensed in Texas (M8589) and active in the NPI registry since August 2007. She is enrolled in Medicare PECOS and maintains 3 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 3
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)
Dr. Myrna Chavarria M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
4Medicare enrollment records show Myrna Chavarria reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Albuquerque, NM 87106
- Reassigned Medicare billing, New Mexico enrollment
- 2,105 clinicians in this Medicare group
Houston, TX 77082
- Reassigned Medicare billing, Texas enrollment
- 508 clinicians in this Medicare group
El Paso, TX 79924
- Reassigned Medicare billing, Texas enrollment
- 856 clinicians in this Medicare group
Corpus Christi, TX 78411
- Reassigned Medicare billing, Texas enrollment
- 510 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.
MINNEAPOLIS, MN 55404
MINNEAPOLIS, MN 55404
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 Myrna Chavarria's NPI number?
The NPI number for Myrna Chavarria is 1639361900. It was assigned to this individual provider in the NPPES registry on August 10, 2007.
Where is Myrna Chavarria located?
Myrna Chavarria practices at 2525 Chicago Ave, Minneapolis, MN 55404. The listed phone number is (952) 992-5691.
What is Myrna Chavarria's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Neonatal-Perinatal Medicine, with taxonomy code 2080N0001X.
Is Myrna Chavarria enrolled in Medicare?
Yes. Myrna Chavarria is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Myrna Chavarria's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Myrna Chavarria reassigns Medicare benefits to 4 organizations: Unm Medical Group Inc (Albuquerque, NM), Pediatrix Medical Group Of Texas Billing, Inc. (Houston, TX), Texas Tech University Health Sciences Center El Paso (El Paso, TX) and Children's Physician Services Of South Texas (Corpus Christi, TX). 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 Myrna Chavarria's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Myrna Chavarria accept?
Health plans from Blue Cross and Blue Shield of Texas list Myrna Chavarria 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 Myrna Chavarria was last updated on January 27, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 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.
# Dr. Myrna Chavarria, M.D. · NPI 1639361900
Neonatal-Perinatal Medicine physician in Minneapolis, Minnesota. Individual provider, active in the CMS NPPES registry since August 10, 2007.
## Identity
- **NPI:** 1639361900 (Entity type: Individual)
- **Enumerated:** August 10, 2007
- **Primary specialty:** Pediatrics - Neonatal-Perinatal Medicine · taxonomy 2080N0001X
- **State license:** M8589 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 2525 CHICAGO AVE, Minneapolis, MN 55404-4518
- **Phone:** (952) 992-5691
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Unm Medical Group Inc (NPI 1831218627, Albuquerque, NM); Pediatrix Medical Group Of Texas Billing, Inc. (NPI 1649377359, Houston, TX); Texas Tech University Health Sciences Center El Paso (NPI 1124072681, El Paso, TX); Children's Physician Services Of South Texas (NPI 1568658227, Corpus Christi, TX) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 27, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1639361900) · Data from the CMS NPPES public registry.