CRYSTAL OELRICH N.P.
NPI 1144646217
Nurse Practitioner - Adult Health in Los Angeles, CA
About Crystal Oelrich N.p. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CRYSTAL OELRICH N.P. (NPI 1144646217) is an individual adult health provider in Los Angeles, California, licensed in California (95000512) and active in the NPI registry since March 2014. She is enrolled in Medicare PECOS and is a graduate of Other (2013).
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 and accepts Medicare assignment
Crystal Oelrich N.p. 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 Reassignment
Medicare enrollment records show Crystal Oelrich reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Orange, CA 92868
- Reassigned Medicare billing, California enrollment
- 525 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 90027 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LOS ANGELES, CA 90027
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 Crystal Oelrich's NPI number?
The NPI number for Crystal Oelrich is 1144646217. It was assigned to this individual provider in the NPPES registry on March 12, 2014.
Where is Crystal Oelrich located?
Crystal Oelrich practices at 1300 N Vermont Ave Suite #606, Los Angeles, CA 90027. The listed phone number is (323) 660-6200.
What is Crystal Oelrich's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.
Is Crystal Oelrich enrolled in Medicare?
Yes. Crystal Oelrich 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 organization bills Medicare for Crystal Oelrich's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Crystal Oelrich reassigns Medicare benefits to Uc Regents (Orange, CA). 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 Crystal Oelrich'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 Crystal Oelrich was last updated on March 12, 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.
# Crystal Oelrich, N.P. · NPI 1144646217
Adult Health physician in Los Angeles, California. Individual provider, active in the CMS NPPES registry since March 12, 2014.
## Identity
- **NPI:** 1144646217 (Entity type: Individual)
- **Enumerated:** March 12, 2014
- **Primary specialty:** Nurse Practitioner - Adult Health · taxonomy 363LA2200X
- **State license:** 95000512 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 1300 N VERMONT AVE, SUITE #606, Los Angeles, CA 90027-6005
- **Phone:** (323) 660-6200 · **Fax:** (323) 660-6212
## 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:** Uc Regents (NPI 1003864174, Orange, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2013
## Record status
- **NPPES last updated:** March 12, 2014
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Source: [NPI Profile](https://npiprofile.com/npi/1144646217) · Data from the CMS NPPES public registry.