Karen Anne Shadrick, - Medicare Nurse Practitioner in Costa Mesa, CA

Karen Anne Shadrick, is a medicare enrolled "Nurse Practitioner" in Costa Mesa, California. Her current practice location is 150 Paularino Ave Ste D182, Costa Mesa, California. You can reach out to her office (for appointments etc.) via phone at (888) 336-3649.

Karen Anne Shadrick is licensed to practice in California (license number 95013316) 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 1205322872.

Contact Information

Karen Anne Shadrick,
150 Paularino Ave Ste D182,
Costa Mesa, CA 92626-3302
(888) 336-3649
Not Available

Map and Direction




Provider's Profile

Full NameKaren Anne Shadrick
GenderFemale
SpecialityNurse Practitioner
Location150 Paularino Ave Ste D182, Costa Mesa, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1205322872
  • Provider Enumeration Date: 07/07/2018
  • Last Update Date: 08/26/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 4880003391
  • Enrollment ID: I20210513002358

Medical Identifiers

Medical identifiers for Karen Anne Shadrick such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1205322872NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
163W00000XRegistered Nurse 700810 (California)Secondary
363L00000XNurse Practitioner 95013316 (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. Karen Anne Shadrick allows following entities to bill medicare on her behalf.
Entity NamePacific Shores Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1598814634
PECOS PAC ID: 0749275808
Enrollment ID: O20040417000523
Entity NameGlobal Transitional Care Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1245630607
PECOS PAC ID: 8628390770
Enrollment ID: O20141201001673
Entity NameCaremore Health Medical Partners West, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073110607
PECOS PAC ID: 8921419813
Enrollment ID: O20201125000882

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. Karen Anne Shadrick 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
Karen Anne Shadrick,
2835 Ostrom Ave,
Long Beach, CA 90815-1606

Ph: (714) 747-6528
Karen Anne Shadrick,
150 Paularino Ave Ste D182,
Costa Mesa, CA 92626-3302

Ph: (888) 336-3649

Reviews and Comments


Nurse Practitioner Nurses in Costa Mesa, CA

Alexandra Hutchison, FNP-C
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Medicare: Not Enrolled in Medicare
Practice Location: 1530 Baker St Ste A, Costa Mesa, CA 92626
Phone: 714-559-5436    
Judith Rivera, NP
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Medicare: Not Enrolled in Medicare
Practice Location: 600 Anton Blvd Fl 11, Costa Mesa, CA 92626
Phone: 623-374-7774    Fax: 855-420-6361
Madison Lucas,
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 150 Paularino Ave Ste D182, Costa Mesa, CA 92626
Phone: 866-300-7227    
Yvette Alfelor Elpidio, NP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 3151 Airway Ave, T-3, Costa Mesa, CA 92626
Phone: 714-545-5550    Fax: 714-545-5748
Mrs. Suzanne Clara Larkin, FNP-C
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 1665 Scenic Ave, Costa Mesa, CA 92626
Phone: 714-436-4444    
Rachel Renee Cliser, NP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 188 E 17th St Ste 101, Costa Mesa, CA 92627
Phone: 949-515-4548    
Courtney Proctor,
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 601 W 19th St, Costa Mesa, CA 92627
Phone: 714-922-4100    

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).

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