Adina Rachel Gregor, FNP - Medicare Nurse Practitioner in Tarzana, CA

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Adina Rachel Gregor, FNP is a medicare enrolled "Nurse Practitioner - Family" in Tarzana, California. She graduated from nursing school in 2017 and has 7 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Cottage Clinical Network Llc, Agoura Hills Urgentocare Pc and her current practice location is 5525 Etiwanda Ave Ste 209, Tarzana, California. You can reach out to her office (for appointments etc.) via phone at (818) 344-8822.

Adina Rachel Gregor is licensed to practice in California (license number 95008081) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1851806301.

Contact Information

Adina Rachel Gregor, FNP
5525 Etiwanda Ave Ste 209,
Tarzana, CA 91356-6117
(818) 344-8822
Not Available

Map and Direction




Provider's Profile

Full NameAdina Rachel Gregor
GenderFemale
SpecialityNurse Practitioner
Experience7 Years
Location5525 Etiwanda Ave Ste 209, Tarzana, California
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Adina Rachel Gregor graduated from nursing school in 2017
  NPI Data:
  • NPI Number: 1851806301
  • Provider Enumeration Date: 12/06/2017
  • Last Update Date: 04/13/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 6709210990
  • Enrollment ID: I20200217001251

Medical Identifiers

Medical identifiers for Adina Rachel Gregor such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1851806301NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family 95008081 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Cottage Clinical Network Llc185071253052
Agoura Hills Urgentocare Pc347698122611

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. Adina Rachel Gregor allows following entities to bill medicare on her behalf.
Entity NameProvidence Facey Medical Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1710031588
PECOS PAC ID: 3173436276
Enrollment ID: O20031105000822
Entity NameAgoura Hills Urgentocare Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1043840465
PECOS PAC ID: 3476981226
Enrollment ID: O20200310001981
Entity NameCottage Clinical Network Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1588209357
PECOS PAC ID: 1850712530
Enrollment ID: O20200604001981

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. Adina Rachel Gregor 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
Adina Rachel Gregor, FNP
5546 Forest Cove Ln,
Agoura Hills, CA 91301-4047

Ph: (818) 968-9560		Adina Rachel Gregor, FNP
5525 Etiwanda Ave Ste 209,
Tarzana, CA 91356-6117

Ph: (818) 344-8822

Reviews and Comments


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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.