Marta E Alvarez, MD - Medicare Undersea And Hyperbaric Medicine in Redding, CA

Marta E Alvarez, MD is a medicare enrolled "Emergency Medicine" physician in Redding, California. She went to University Of Southern California Keck School Of Medicine and graduated in 1993 and has 31 years of diverse experience with area of expertise as Undersea And Hyperbaric Medicine. She is a member of the group practice Shasta Emergency Medical Associates Inc and her current practice location is 2175 Rosaline Ave, Redding, California. You can reach out to her office (for appointments etc.) via phone at (530) 245-4801.

Marta E Alvarez is licensed to practice in California (license number G80196) 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 1437262193.

Contact Information

Marta E Alvarez, MD
2175 Rosaline Ave,
Redding, CA 96001-2549
(530) 245-4801
(530) 229-3703

Map and Direction




Physician's Profile

Full NameMarta E Alvarez
GenderFemale
SpecialityUndersea And Hyperbaric Medicine
Experience31 Years
Location2175 Rosaline Ave, Redding, 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:
  • Marta E Alvarez attended and graduated from University Of Southern California Keck School Of Medicine in 1993
  NPI Data:
  • NPI Number: 1437262193
  • Provider Enumeration Date: 08/16/2006
  • Last Update Date: 12/07/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 8820054976
  • Enrollment ID: I20041209000659

Medical Identifiers

Medical identifiers for Marta E Alvarez such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1437262193NPI-NPPES
00G801960MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine G80196 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mercy Medical Center ReddingRedding, CAHospital
Shasta Regional Medical CenterRedding, CAHospital

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. Marta E Alvarez allows following entities to bill medicare on her behalf.
Entity NameShasta Regional Emergency Medical Associates, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1679007140
PECOS PAC ID: 0941587588
Enrollment ID: O20170508001882
Entity NameMarta E Alvarez Md Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1295253334
PECOS PAC ID: 9234497546
Enrollment ID: O20171214001307
Entity NameShasta Emergency Medical Associates Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1356030563
PECOS PAC ID: 1052773983
Enrollment ID: O20230809003163

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. Marta E Alvarez 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
Marta E Alvarez, MD
4166 Tiffany Ln,
Redding, CA 96002-5112

Ph: (888) 633-1441
Marta E Alvarez, MD
2175 Rosaline Ave,
Redding, CA 96001-2549

Ph: (530) 245-4801

Reviews and Comments


Emergency Medicine Doctors in Redding, CA

Jarred Anderson, DO
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2175 Rosaline Ave, Redding, CA 96001
Phone: 530-225-6000    
Donald Gandy, DO
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 1100 Butte St, Redding, CA 96001
Phone: 530-243-0498    Fax: 530-243-1309
Robin K. Rasmussen, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1100 Butte St, Redding, CA 96001
Phone: 530-244-5400    
Dr. Brett Ronald Ohlfs, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1100 Butte St, Emergency Medicine Department, Redding, CA 96001
Phone: 530-244-5353    
Sheyann Kirby, DO
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 2175 Rosaline Ave, Redding, CA 96001
Phone: 530-225-6000    
Federico Grabiel, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 2175 Rosaline Ave, Redding, CA 96001
Phone: 530-225-6000    Fax: 818-587-2493
Dr. Ryan Meller, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 2175 Rosaline Ave, Redding, CA 96001
Phone: 530-225-7240    Fax: 530-225-7249

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.