Gayane Galustanian, - Medicare Family Medicine in Merced, CA

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Gayane Galustanian, is a medicare enrolled "Family Medicine" physician in Merced, California. Her current practice location is 315 Mercy Ave Ste 301, Merced, California. You can reach out to her office (for appointments etc.) via phone at (209) 564-3500.

Gayane Galustanian is licensed to practice in California (license number A126937) 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 1790110831.

Contact Information

Gayane Galustanian,
315 Mercy Ave Ste 301,
Merced, CA 95340-8367
(209) 564-3500
Not Available

Map and Direction




Physician's Profile

Full NameGayane Galustanian
GenderFemale
SpecialityFamily Medicine
Location315 Mercy Ave Ste 301, Merced, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1790110831
  • Provider Enumeration Date: 09/09/2013
  • Last Update Date: 10/30/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 6204051782
  • Enrollment ID: I20140626001160

Medical Identifiers

Medical identifiers for Gayane Galustanian such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1790110831NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine A126937 (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. Gayane Galustanian allows following entities to bill medicare on her behalf.
Entity NameCounty Of Los Angeles
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1851363188
PECOS PAC ID: 1850296534
Enrollment ID: O20031204001218
Entity NameHealthcare Partners Affiliates Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1659312593
PECOS PAC ID: 7315842002
Enrollment ID: O20031204001258
Entity NameMerced Hospitalist Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1730431875
PECOS PAC ID: 5890948582
Enrollment ID: O20130108000022
Entity NameSt Joseph Hospitalist Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1396166971
PECOS PAC ID: 5496988578
Enrollment ID: O20140424001661

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. Gayane Galustanian 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
Gayane Galustanian,
315 Mercy Ave Ste 301,
Merced, CA 95340-8367

Ph: (209) 564-3500		Gayane Galustanian,
315 Mercy Ave Ste 301,
Merced, CA 95340-8367

Ph: (209) 564-3500

Reviews and Comments


Family Medicine Doctors in Merced, CA

Charlie Loc Kano, MD
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Practice Location: 127 W El Portal Dr, Merced, CA 95348
Phone: 209-723-3704    Fax: 209-723-0272
Dr. Eduardo Trinidad Villarama, MD
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Practice Location: 847 W Childs Ave Ste C, Merced, CA 95341
Phone: 209-722-4842    
Roger Quach, DO
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Practice Location: 315 Mercy Ave Ste 400, Merced, CA 95340
Phone: 209-564-3700    Fax: 209-564-3799
Leonard Mark Oestreicher, MD
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Medicare: Medicare Enrolled
Practice Location: 374 W Olive Avenue, Suite B, Merced, CA 95348
Phone: 209-383-3076    Fax: 209-383-6301
Humberto Barragan, DO
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Medicare: Medicare Enrolled
Practice Location: 220 E 13th St, Merced, CA 95341
Phone: 209-383-3381    Fax: 209-722-2025
Jared Arthur Paskin, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 535 W 25th St, Merced, CA 95340
Phone: 209-722-9066    Fax: 209-383-1522
Dr. Kim Marie Hartwig, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 535 W 25th St, Merced, CA 95340
Phone: 209-722-9066    Fax: 209-383-1522

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.