Dr Maria Montoya, MD - Medicare Emergency Medicine in Glendale, CA

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Dr Maria Montoya, MD is a medicare enrolled "Emergency Medicine" physician in Glendale, California. She went to University Of California, Geffen School Of Medicine and graduated in 1993 and has 31 years of diverse experience with area of expertise as Emergency Medicine. She is a member of the group practice Shen Medical Group and her current practice location is 1812 Verdugo Blvd, Glendale, California. You can reach out to her office (for appointments etc.) via phone at (818) 952-2222.

Dr Maria Montoya is licensed to practice in California (license number G84305) 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 1528002458.

Contact Information

Dr Maria Montoya, MD
1812 Verdugo Blvd,
Glendale, CA 91208-1407
(818) 952-2222
Not Available

Map and Direction




Physician's Profile

Full NameDr Maria Montoya
GenderFemale
SpecialityEmergency Medicine
Experience31 Years
Location1812 Verdugo Blvd, Glendale, 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:
  • Dr Maria Montoya attended and graduated from University Of California, Geffen School Of Medicine in 1993
  NPI Data:
  • NPI Number: 1528002458
  • Provider Enumeration Date: 06/14/2006
  • Last Update Date: 11/27/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 8426090242
  • Enrollment ID: I20050523000685

Medical Identifiers

Medical identifiers for Dr Maria Montoya such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1528002458NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine G84305 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Usc Verdugo Hills HospitalGlendale, CAHospital
Alhambra Hospital Medical CenterAlhambra, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Shen Medical Group852716448223

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. Dr Maria Montoya allows following entities to bill medicare on her behalf.
Entity NameUsc Care Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1902846306
PECOS PAC ID: 0446157747
Enrollment ID: O20050512000412
Entity NameShen Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1457427221
PECOS PAC ID: 8527164482
Enrollment ID: O20070509000575
Entity NameSun Valley Emergency Physicians Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1558009845
PECOS PAC ID: 0749661106
Enrollment ID: O20220715001429
Entity NameErx Plus Professional Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1003681693
PECOS PAC ID: 0345685889
Enrollment ID: O20240223003512

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. Dr Maria Montoya 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
Dr Maria Montoya, MD
Po Box 31309,
Los Angeles, CA 90031-0309

Ph: (818) 952-2222		Dr Maria Montoya, MD
1812 Verdugo Blvd,
Glendale, CA 91208-1407

Ph: (818) 952-2222

Reviews and Comments


Emergency Medicine Doctors in Glendale, CA

Cheryl Lee Jang, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 1509 Wilson Ter, Emergency Department, Glendale, CA 91206
Phone: 818-863-4000    
Dr. Josiah Friedlander, M.D.
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Medicare: Medicare Enrolled
Practice Location: 1420 S Central Ave, Glendale, CA 91204
Phone: 818-502-2344    Fax: 818-502-4501
Dr. Gil Z Shlamovitz, MD
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Medicare: Medicare Enrolled
Practice Location: 1812 Verdugo Blvd, Glendale, CA 91208
Phone: 818-790-7100    
Peter Utas, M.D.
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Medicare: Medicare Enrolled
Practice Location: 1509 Wilson Ter, Emergency Department, Glendale, CA 91206
Phone: 818-409-8000    
Peter E Shin, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1509 Wilson Ter, Emergency Dept. - Glendale Adventist Medical Center, Glendale, CA 91206
Phone: 818-409-8000    
Dr. Ryan Raam, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 1812 Verdugo Blvd, Glendale, CA 91208
Phone: 818-790-7100    
Dr. Jacob John Fakoory, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 1420 S Central Ave, Glendale, CA 91204
Phone: 818-502-2344    Fax: 818-502-4501

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.