Renee Elizabeth Hartsman, FNP - Medicare Nurse Practitioner in Mammoth Lakes, CA

Renee Elizabeth Hartsman, FNP is a medicare enrolled "Registered Nurse" in Mammoth Lakes, California. She graduated from nursing school in 2025 and has 1 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Sierra Emergency Medical Group Inc, Adventist Health Physicians Network and her current practice location is 85 Sierra Park Rd, Mammoth Lakes, California. You can reach out to her office (for appointments etc.) via phone at (760) 934-3311.

Renee Elizabeth Hartsman is licensed to practice in California (license number 95268136) 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 1033000609.

Contact Information

Renee Elizabeth Hartsman, FNP
85 Sierra Park Rd,
Mammoth Lakes, CA 93546-2073
(760) 934-3311
Not Available

Map and Direction




Provider's Profile

Full NameRenee Elizabeth Hartsman
GenderFemale
SpecialityNurse Practitioner
Experience1 Years
Location85 Sierra Park Rd, Mammoth Lakes, 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:
  • Renee Elizabeth Hartsman graduated from nursing school in 2025
  NPI Data:
  • NPI Number: 1033000609
  • Provider Enumeration Date: 07/11/2025
  • Last Update Date: 07/11/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 9931699618
  • Enrollment ID: I20251111000649

Medical Identifiers

Medical identifiers for Renee Elizabeth Hartsman such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1033000609NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
163W00000XRegistered Nurse 95268136 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Adventist Health SonoraSonora, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Sierra Emergency Medical Group Inc286054247923
Adventist Health Physicians Network3274580972654

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. Renee Elizabeth Hartsman 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
Renee Elizabeth Hartsman, FNP
Po Box 153,
June Lake, CA 93529-0153

Ph: (760) 209-3092
Renee Elizabeth Hartsman, FNP
85 Sierra Park Rd,
Mammoth Lakes, CA 93546-2073

Ph: (760) 934-3311

Reviews and Comments


Registered Nurse Nurses in Mammoth Lakes, CA

Phyllis Lee Meneses, RN
Registered Nurse
Medicare: Not Enrolled in Medicare
Practice Location: 85 Sierra Park Rd, Mammoth Lakes, CA 93546
Phone: 760-924-4075    
Eriko Suzuki, R.N., M.S., N.P.
Registered Nurse
Medicare: Not Enrolled in Medicare
Practice Location: 85 Sierra Park Rd, Mammoth Lakes, CA 93546
Phone: 760-934-2551    Fax: 760-925-4013
Jennifer Watson, RN
Registered Nurse
Medicare: Not Enrolled in Medicare
Practice Location: 85 Sierra Park Rd, Mammoth Lakes, CA 93546
Phone: 760-934-3311    
Darin Reed Abacherli, RNFA
Registered Nurse
Medicare: Not Enrolled in Medicare
Practice Location: 85 Sierra Park Rd, Mammoth Lakes, CA 93546
Phone: 760-934-3311    
Robert Kocher,
Registered Nurse
Medicare: Not Enrolled in Medicare
Practice Location: Po Box 1375, Mammoth Lakes, CA 93546
Phone: 760-934-3311    
Sandra Bowman, CNOR, RNFA
Registered Nurse
Medicare: Not Enrolled in Medicare
Practice Location: 85 Sierra Park Rd, Mammoth Lakes, CA 93546
Phone: 760-934-3311    

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.