Marianne Gregorich, FNP - Medicare Nurse Practitioner in Indian Wells, CA

  1. Home
  2. Nurse Practitioner
  3. CA
  4. Indian Wells
Marianne Gregorich, FNP is a medicare enrolled "Nurse Practitioner - Family" in Indian Wells, California. Her current practice location is 74785 Us Highway 111 Ste 101, Indian Wells, California. You can reach out to her office (for appointments etc.) via phone at (760) 322-8883.

Marianne Gregorich is licensed to practice in California (license number 95007760) 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 1861727653.

Contact Information

Marianne Gregorich, FNP
74785 Us Highway 111 Ste 101,
Indian Wells, CA 92210-7129
(760) 322-8883
Not Available

Map and Direction




Provider's Profile

Full NameMarianne Gregorich
GenderFemale
SpecialityNurse Practitioner - Family
Location74785 Us Highway 111 Ste 101, Indian Wells, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1861727653
  • Provider Enumeration Date: 10/12/2009
  • Last Update Date: 03/27/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 3971646928
  • Enrollment ID: I20171128002598

Medical Identifiers

Medical identifiers for Marianne Gregorich such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1861727653NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family 95007760 (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. Marianne Gregorich allows following entities to bill medicare on her behalf.
Entity NameCedars-sinai Medical Care Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1316984388
PECOS PAC ID: 0941106645
Enrollment ID: O20040202000464
Entity NameHalo Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1467506451
PECOS PAC ID: 7012806052
Enrollment ID: O20040315001110
Entity NamePalms Imaging Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1851347272
PECOS PAC ID: 9638184815
Enrollment ID: O20060208000736
Entity NameHmg Urology Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1770210684
PECOS PAC ID: 4284071457
Enrollment ID: O20240322003425

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. Marianne Gregorich 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
Marianne Gregorich, FNP
74785 Us Highway 111 Ste 101,
Indian Wells, CA 92210-7129

Ph: (608) 279-6626		Marianne Gregorich, FNP
74785 Us Highway 111 Ste 101,
Indian Wells, CA 92210-7129

Ph: (760) 322-8883

Reviews and Comments


Nurse Practitioner Nurses in Indian Wells, CA

Barbara Ann Norman, NP-C
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 45280 Club Dr, Indian Wells, CA 92210
Phone: 760-200-2992    
Kara Geno, APN
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 74785 Us Highway 111 Ste 101, Indian Wells, CA 92210
Phone: 760-776-8989    
Sarah Nicole Katz, AGPCNP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 74785 Us Highway 111 Ste 101, Indian Wells, CA 92210
Phone: 760-322-8883    
Melissa Mae Lun Rahrig, NP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 74785 Us Highway 111 Ste 101, Indian Wells, CA 92210
Phone: 607-776-8989    
Sarah R Colson, NP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 74785 Us Highway 111 Ste 101, Indian Wells, CA 92210
Phone: 760-776-8989    
Amy Nelson, ARNP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 74785 Us Highway 111 Ste 100, Indian Wells, CA 92210
Phone: 760-776-8989    

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.