MS. MYREDA LYNN ERICKSON-O'BRIEN RNC, MS, NNP
NPI 1447212444
Nurse Practitioner - Neonatal, Critical Care in San Diego, CA
About Ms. Myreda Lynn Erickson-o'brien Rnc, Ms, Nnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. MYREDA LYNN ERICKSON-O'BRIEN RNC, MS, NNP (NPI 1447212444) is an individual neonatal, critical care provider in San Diego, California, licensed in Maryland (NP076699) and active in the NPI registry since April 2006. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Ms. Myreda Lynn Erickson-o'brien Rnc, Ms, Nnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Myreda Erickson-o'brien reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
La Plata, MD 20646
- Reassigned Medicare billing, Maryland enrollment
- 966 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 92134 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.
SAN DIEGO, CA 92134
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 Myreda Erickson-o'brien's NPI number?
The NPI number for Myreda Erickson-o'brien is 1447212444. It was assigned to this individual provider in the NPPES registry on April 5, 2006. The provider is also known as Ms. Myreda Lynn Erickson Rnc, Ms, Nnp.
Where is Myreda Erickson-o'brien located?
Myreda Erickson-o'brien practices at 34800 Bob Wilson Dr Naval Medical Center, San Diego, CA 92134. The listed phone number is (619) 532-8910.
What is Myreda Erickson-o'brien's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Neonatal, Critical Care, with taxonomy code 363LN0005X.
Is Myreda Erickson-o'brien enrolled in Medicare?
Yes. Myreda Erickson-o'brien is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Myreda Erickson-o'brien's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Myreda Erickson-o'brien reassigns Medicare benefits to University Of Maryland Community Medical Group, Inc. (La Plata, 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 Myreda Erickson-o'brien'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 Myreda Erickson-o'brien was last updated on September 15, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# Ms. Myreda Lynn Erickson-O'brien, RNC, MS, NNP · NPI 1447212444
Neonatal, Critical Care physician in San Diego, California. Individual provider, active in the CMS NPPES registry since April 5, 2006.
## Identity
- **NPI:** 1447212444 (Entity type: Individual)
- **Enumerated:** April 5, 2006
- **Primary specialty:** Nurse Practitioner - Neonatal, Critical Care · taxonomy 363LN0005X
- **State license:** NP076699 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 34800 BOB WILSON DR, NAVAL MEDICAL CENTER, San Diego, CA 92134-5000
- **Phone:** (619) 532-8910
## 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:** University Of Maryland Community Medical Group, Inc. (NPI 1679393854, La Plata, MD), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 15, 2014
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Source: [NPI Profile](https://npiprofile.com/npi/1447212444) · Data from the CMS NPPES public registry.