Alfred Cook, MD - Medicare Emergency Medicine in Glendora, CA

Alfred Cook, MD is a medicare enrolled "Emergency Medicine" physician in Glendora, California. He graduated from medical school in 1978 and has 46 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice California Hospitalists Emergency Physicians Medical Group Inc, Er Physicians Medical Group Inc, Can Emergency Physicians Medical Group Inc and his current practice location is 150 W Route 66, Glendora, California. You can reach out to his office (for appointments etc.) via phone at (626) 335-0231.

Alfred Cook is licensed to practice in California (license number A37892) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1932166972.

Contact Information

Alfred Cook, MD
150 W Route 66,
Glendora, CA 91740-6207
(626) 335-0231
(626) 963-0403

Map and Direction




Physician's Profile

Full NameAlfred Cook
GenderMale
SpecialityEmergency Medicine
Experience46 Years
Location150 W Route 66, Glendora, California
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Alfred Cook graduated from medical school in 1978
  NPI Data:
  • NPI Number: 1932166972
  • Provider Enumeration Date: 04/26/2006
  • Last Update Date: 06/11/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 7810884848
  • Enrollment ID: I20040303000545

Medical Identifiers

Medical identifiers for Alfred Cook such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1932166972NPI-NPPES
00A378920MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine A37892 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Los Angeles Community HospitalLos angeles, CAHospital
Foothill Regional Medical CenterTustin, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
California Hospitalists Emergency Physicians Medical Group Inc519388650514
Er Physicians Medical Group Inc64060084993
Can Emergency Physicians Medical Group Inc882030446249

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. Alfred Cook allows following entities to bill medicare on his behalf.
Entity NameDoctors Managed Emergency Medical Group Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1922241843
PECOS PAC ID: 8123931367
Enrollment ID: O20031112000527
Entity NameCalifornia Hospitalists Emergency Physicians Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760648539
PECOS PAC ID: 5193886505
Enrollment ID: O20081203000866
Entity NameEr Physicians Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1063765907
PECOS PAC ID: 6406008499
Enrollment ID: O20121221000262
Entity NameCan Emergency Physicians Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1265810006
PECOS PAC ID: 8820304462
Enrollment ID: O20150827002595

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. Alfred Cook 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
Alfred Cook, MD
Po Box 660566,
Arcadia, CA 91066-0566

Ph: (626) 447-0296
Alfred Cook, MD
150 W Route 66,
Glendora, CA 91740-6207

Ph: (626) 335-0231

Reviews and Comments


Emergency Medicine Doctors in Glendora, CA

Dr. Erick Douglas Stone, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 401 E Laurel Ave, Glendora, CA 91741
Phone: 626-963-4243    Fax: 626-963-0051
Leonard Y Herman, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 250 S Grand Ave, Glendora, CA 91741
Phone: 626-840-5655    Fax: 626-287-1940
Earl Scott Isbell, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 250 S Grand Ave, Glendora, CA 91741
Phone: 626-857-3170    
Dr. Michael Bogey, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 150 W Route 66, Emergency Department, Glendora, CA 91740
Phone: 626-852-6119    
Dr. Bruce Raymond Bush, M.D.
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 814 Cloverview Dr, Glendora, CA 91741
Phone: 562-809-6978    
Dr. Eric Brown, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 148 N Grand Ave, Glendora, CA 91741
Phone: 626-594-0478    Fax: 626-594-0575
Dr. Michael D Deyoung, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 250 S Grand Ave, Glendora, CA 91741
Phone: 626-857-3170    

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.