Crystal Gayle Holbrook, NP - Medicare Nurse Practitioner in Placentia, CA

Crystal Gayle Holbrook, NP is a medicare enrolled "Nurse Practitioner - Family" in Placentia, California. Her current practice location is 151 N Kraemer Blvd, Suite 100, Placentia, California. You can reach out to her office (for appointments etc.) via phone at (714) 577-2271.

Crystal Gayle Holbrook is licensed to practice in California (license number 730376) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1235595729.

Contact Information

Crystal Gayle Holbrook, NP
151 N Kraemer Blvd, Suite 100,
Placentia, CA 92870-5002
(714) 577-2271
Not Available

Map and Direction




Provider's Profile

Full NameCrystal Gayle Holbrook
GenderFemale
SpecialityNurse Practitioner - Family
Location151 N Kraemer Blvd, Placentia, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1235595729
  • Provider Enumeration Date: 01/13/2016
  • Last Update Date: 01/13/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 7618201526
  • Enrollment ID: I20190626003960

Medical Identifiers

Medical identifiers for Crystal Gayle Holbrook such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1235595729NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family 730376 (California)Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Crystal Gayle Holbrook allows following entities to bill medicare on her behalf.
Entity NameJm Geiss Do Apc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1063825289
PECOS PAC ID: 6103044078
Enrollment ID: O20140919001932

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Crystal Gayle Holbrook is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Crystal Gayle Holbrook, NP
16 Corazon St,
Ladera Ranch, CA 92694-1563

Ph: (949) 683-2316
Crystal Gayle Holbrook, NP
151 N Kraemer Blvd, Suite 100,
Placentia, CA 92870-5002

Ph: (714) 577-2271

Reviews and Comments


Nurse Practitioner Nurses in Placentia, CA

Donna Lee Mckenzie, NP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 606 Mount Vernon Way, Placentia, CA 92870
Phone: 714-993-5058    Fax: 714-993-5058
Mrs. Menchu Castillo Ignacio, AGNP-C
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 1855 E Belmont Ct, Placentia, CA 92870
Phone: 626-221-3477    
Christine Taheran, NP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 120 Downey Lane, Placentia, CA 92870
Phone: 714-494-5850    
Uchenna Eke, NP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 151 N Kraemer Blvd Ste 100, Placentia, CA 92870
Phone: 714-577-2271    
Ann Margaret Gibson,
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 701 W Kimberly Ave Ste 120, Placentia, CA 92870
Phone: 714-364-6500    
Mr. Andrew Crystian Aguirre, FNP-C
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 249 Tiger Ln, Placentia, CA 92870
Phone: 714-305-2119    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.