Rosemary Proff, FNP-C - Medicare Nurse Practitioner in Big Bear Lake, CA

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Rosemary Proff, FNP-C is a medicare enrolled "Nurse Practitioner - Family" in Big Bear Lake, California. She graduated from nursing school in 2022 and has 4 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Regents Of The University Of California, Encinitas Emergency Medicine Inc, Elevate Emergency Medicine, Cep America - California and her current practice location is 41870 Garstin Dr, Big Bear Lake, California. You can reach out to her office (for appointments etc.) via phone at (425) 256-0387.

Rosemary Proff is licensed to practice in California (license number 95022847) 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 1902521404.

Contact Information

Rosemary Proff, FNP-C
41870 Garstin Dr,
Big Bear Lake, CA 92315-2088
(425) 256-0387
Not Available

Map and Direction




Provider's Profile

Full NameRosemary Proff
GenderFemale
SpecialityNurse Practitioner
Experience4 Years
Location41870 Garstin Dr, Big Bear Lake, 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:
  • Rosemary Proff graduated from nursing school in 2022
  NPI Data:
  • NPI Number: 1902521404
  • Provider Enumeration Date: 10/06/2022
  • Last Update Date: 07/06/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 3678920493
  • Enrollment ID: I20231115002269

Medical Identifiers

Medical identifiers for Rosemary Proff such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1902521404NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family 95022847 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Imperial Valley Health - El Centro HospitalEl centro, CAHospital
Scripps Memorial Hospital - EncinitasEncinitas, CAHospital
Sharp Chula Vista Medical CenterChula vista, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Regents Of The University Of California640676013138
Encinitas Emergency Medicine Inc195171135742
Elevate Emergency Medicine832558070721
Cep America - California61037391311278

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. Rosemary Proff allows following entities to bill medicare on her behalf.
Entity NameCep America - California
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023063542
PECOS PAC ID: 6103739131
Enrollment ID: O20031106000520
Entity NameRegents of the University of California
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1780870899
PECOS PAC ID: 6406760131
Enrollment ID: O20031117000940
Entity NameCep America - California
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1548667843
PECOS PAC ID: 6103739131
Enrollment ID: O20040121000458
Entity NameTemecula Valley Emergency Physicians Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1407281223
PECOS PAC ID: 2769619097
Enrollment ID: O20131212000952
Entity NameEncinitas Emergency Medicine Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1598362568
PECOS PAC ID: 1951711357
Enrollment ID: O20201112002457
Entity NameElevate Emergency Medicine
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1457118705
PECOS PAC ID: 8325580707
Enrollment ID: O20240613000781

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. Rosemary Proff 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
Rosemary Proff, FNP-C
14029 Mango Dr Apt D,
Del Mar, CA 92014-2966

Ph: Not Available		Rosemary Proff, FNP-C
41870 Garstin Dr,
Big Bear Lake, CA 92315-2088

Ph: (425) 256-0387

Reviews and Comments


Nurse Practitioner Nurses in Big Bear Lake, CA

Miss Kita Lastrape,
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 41945 Big Bear Blvd Ste 222, Big Bear Lake, CA 92315
Phone: 909-866-5070    
Kimberly Brooke Delandtsheer,
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 42002 Fox Farm Rd, Big Bear Lake, CA 92315
Phone: 909-878-8000    
Mrs. Melissa Ann Staricka, N.P.
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 370 Summit Blvd, Big Bear Lake, CA 92315
Phone: 909-878-8246    
Kelli Gora,
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 41870 Garstin Rd., Big Bear Lake, CA 92315
Phone: 909-878-8294    
Ms. Tasha Nicole Lowery, FNP-C
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 41870 Garstin Drive, Box 1649, Big Bear Lake, CA 92315
Phone: 909-866-8501    
Jamie Davidson, DNP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 41820 Garstin Dr, Big Bear Lake, CA 92315
Phone: 909-878-8246    
Paul Kalfell, PNP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 41820 Garstin Drive, Box 1649, Big Bear Lake, CA 92315
Phone: 909-878-8246    

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.