DR. ADRIAN KHALEBB RAMIREZ DNP, CRNA
NPI 1902557473
Nurse Anesthetist, Certified Registered in Alhambra, CA
About Dr. Adrian Khalebb Ramirez Dnp, Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ADRIAN KHALEBB RAMIREZ DNP, CRNA (NPI 1902557473) is an individual nurse anesthetist, certified registered in Alhambra, California, licensed in California (95001664) and active in the NPI registry since January 2022. He is a graduate of Other (2021).
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
Dr. Adrian Khalebb Ramirez Dnp, Crna 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
9Medicare enrollment records show Adrian Ramirez reassigns Medicare billing to 9 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Monterey Park, CA 91755
- Reassigned Medicare billing, California enrollment
- Medicare enrollment name: Lightning Anesthesia Nursing Services PC
- 20 clinicians in this Medicare group
Rosemead, CA 91770
- Reassigned Medicare billing, California enrollment
- 13,921 clinicians in this Medicare group
Torrance, CA 90505
- Reassigned Medicare billing, California enrollment
- 51 clinicians in this Medicare group
West Hills, CA 91307
- Reassigned Medicare billing, California enrollment
- 99 clinicians in this Medicare group
Santa Ana, CA 92705
- Reassigned Medicare billing, California enrollment
- 40 clinicians in this Medicare group
Fontana, CA 92336
- Reassigned Medicare billing, California enrollment
- 55 clinicians in this Medicare group
Riverside, CA 92503
- Reassigned Medicare billing, California enrollment
- 10 clinicians in this Medicare group
Redlands, CA 92374
- Reassigned Medicare billing, California enrollment
- 35 clinicians in this Medicare group
Encinitas, CA 92024
- Reassigned Medicare billing, California enrollment
- 242 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 91801 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
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ALHAMBRA, CA 91801
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 Adrian Ramirez's NPI number?
The NPI number for Adrian Ramirez is 1902557473. It was assigned to this individual provider in the NPPES registry on January 15, 2022.
Where is Adrian Ramirez located?
Adrian Ramirez practices at 2612 W Grand Ave Apt E, Alhambra, CA 91801. The listed phone number is (971) 533-5760.
What is Adrian Ramirez's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Adrian Ramirez enrolled in Medicare?
Yes. Adrian 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 Adrian Ramirez's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Adrian Ramirez reassigns Medicare benefits to 9 organizations: Lightning Anesthesia Nursing Services, P.C. (Monterey Park, CA), Southern California Permanente Medical Group (Rosemead, CA), Amsurg South Bay Anesthesia LP (Torrance, CA), Advanced Anesthesia Specialists A Medical Corporation (West Hills, CA), San Gabriel Anesthesia Associates, PC (Santa Ana, CA) and 4 more organizations, listed in the Medicare section above. 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 Adrian Ramirez'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 Adrian Ramirez was last updated on September 26, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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. Adrian Khalebb Ramirez, DNP, CRNA · NPI 1902557473
Nurse Anesthetist, Certified Registered physician in Alhambra, California. Individual provider, active in the CMS NPPES registry since January 15, 2022.
## Identity
- **NPI:** 1902557473 (Entity type: Individual)
- **Enumerated:** January 15, 2022
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 95001664 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 2612 W GRAND AVE APT E, Alhambra, CA 91801-1691
- **Phone:** (971) 533-5760
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 9 organizations under Medicare reassignment (form CMS-855R): Lightning Anesthesia Nursing Services, P.C. (NPI 1710672316, Monterey Park, CA); Southern California Permanente Medical Group (NPI 1942787114, Rosemead, CA); Amsurg South Bay Anesthesia LP (NPI 1811230022, Torrance, CA); Advanced Anesthesia Specialists A Medical Corporation (NPI 1871733600, West Hills, CA); San Gabriel Anesthesia Associates, PC (NPI 1538424908, Santa Ana, CA); and 4 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** September 26, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1902557473) · Data from the CMS NPPES public registry.