Keirsten Deanne Montgomery, RN, BSN, FNP-C - Medicare Nurse Practitioner in Orange, CA

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Keirsten Deanne Montgomery, RN, BSN, FNP-C is a medicare enrolled "Nurse Practitioner - Family" in Orange, California. Her current practice location is 455 S Main St, Orange, California. You can reach out to her office (for appointments etc.) via phone at (714) 532-8634.

Keirsten Deanne Montgomery is licensed to practice in California (license number 18585) 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 1023261492.

Contact Information

Keirsten Deanne Montgomery, RN, BSN, FNP-C
455 S Main St,
Orange, CA 92868-3835
(714) 532-8634
Not Available

Map and Direction




Provider's Profile

Full NameKeirsten Deanne Montgomery
GenderFemale
SpecialityNurse Practitioner - Family
Location455 S Main St, Orange, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1023261492
  • Provider Enumeration Date: 10/29/2008
  • Last Update Date: 02/15/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 1951632900
  • Enrollment ID: I20191007001018

Medical Identifiers

Medical identifiers for Keirsten Deanne Montgomery such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1023261492NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family 18585 (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. Keirsten Deanne Montgomery allows following entities to bill medicare on her behalf.
Entity NameEndocrinology Medical Group Of Orange County Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1942499793
PECOS PAC ID: 6103915301
Enrollment ID: O20071210000681

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. Keirsten Deanne Montgomery 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
Keirsten Deanne Montgomery, RN, BSN, FNP-C
455 S Main St,
Orange, CA 92868-3835

Ph: (714) 532-8634		Keirsten Deanne Montgomery, RN, BSN, FNP-C
455 S Main St,
Orange, CA 92868-3835

Ph: (714) 532-8634

Reviews and Comments


Nurse Practitioner Nurses in Orange, CA

Jennifer Michelle Shively, N.P.
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Practice Location: 455 S Main St, Orange, CA 92868
Phone: 714-204-3277    
Sarah Stephens, NP
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Stephanie Pukini,
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Patricia Goings, N.P., R.N.
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Medicare: Medicare Enrolled
Practice Location: 2501 E Chapman Ave, Orange, CA 92869
Phone: 714-628-3110    Fax: 714-633-1715
Anna Katrina Cruz,
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Medicare: Medicare Enrolled
Practice Location: 1010 W Chapman Ave, Orange, CA 92868
Phone: 714-633-4300    
Lea D Wood, AGNP-C
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Practice Location: 7630 E Chapman Ave Ste B, Orange, CA 92869
Phone: 714-287-0459    
Elen G Araya, FNP
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Medicare: Accepting Medicare Assignments
Practice Location: 101 The City Dr S, Orange, CA 92868
Phone: 714-880-7812    

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.