Walter William Watson, MD - Medicare Anesthesiology in Inglewood, CA

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Walter William Watson, MD is a medicare enrolled "Anesthesiology" physician in Inglewood, California. He went to Tulane University School Of Medicine and graduated in 1981 and has 43 years of diverse experience with area of expertise as Anesthesiology. He is a member of the group practice Perioperative Anesthesia Consultants and his current practice location is 555 E Hardy St, Inglewood, California. You can reach out to his office (for appointments etc.) via phone at (310) 673-4660.

Walter William Watson is licensed to practice in California (license number C41555) 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 1225066855.

Contact Information

Walter William Watson, MD
555 E Hardy St,
Inglewood, CA 90301-4011
(310) 673-4660
Not Available

Map and Direction




Physician's Profile

Full NameWalter William Watson
GenderMale
SpecialityAnesthesiology
Experience43 Years
Location555 E Hardy St, Inglewood, 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:
  • Walter William Watson attended and graduated from Tulane University School Of Medicine in 1981
  NPI Data:
  • NPI Number: 1225066855
  • Provider Enumeration Date: 06/30/2006
  • Last Update Date: 12/07/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 5193895639
  • Enrollment ID: I20080610000268

Medical Identifiers

Medical identifiers for Walter William Watson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1225066855NPI-NPPES
00C415550MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208000000XPediatrics C41555 (California)Secondary
207L00000XAnesthesiology C41555 (California)Primary
208VP0000XPain Medicine - Pain Medicine C41555 (California)Secondary
208VP0014XPain Medicine - Interventional Pain Medicine C41555 (California)Secondary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Perioperative Anesthesia Consultants16587796329

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. Walter William Watson allows following entities to bill medicare on his behalf.
Entity NameWalter W Watson Md A Professional Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1952574816
PECOS PAC ID: 9234270661
Enrollment ID: O20100107000636
Entity NameAdvanced Anesthesia Specialists A Medical Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1871733600
PECOS PAC ID: 0042340705
Enrollment ID: O20100608000088
Entity NameWestside Anesthesia Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1528381704
PECOS PAC ID: 2860684248
Enrollment ID: O20101004000677
Entity NamePerioperative Anesthesia Consultants
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1568976447
PECOS PAC ID: 1658779632
Enrollment ID: O20211005002479

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. Walter William Watson 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
Walter William Watson, MD
Po Box 3098,
Torrance, CA 90510-3098

Ph: (310) 792-3914		Walter William Watson, MD
555 E Hardy St,
Inglewood, CA 90301-4011

Ph: (310) 673-4660

Reviews and Comments


Anesthesiology Doctors in Inglewood, CA

Steven Reid Giles, M.D.
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 555 Hardy St., Inglewood, CA 90301
Phone: 310-673-4660    
Julio A. Raya, M.D.
Anesthesiology
Medicare: Medicare Enrolled
Practice Location: 555 E Hardy St, Inglewood, CA 90301
Phone: 310-673-4660    
Charmaine A Cole, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 555 E Hardy St, Inglewood, CA 90301
Phone: 310-673-4660    
Miss Pamela D Davis, M.D.
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 133 N. Prairie Ave., Inglewood, CA 90301
Phone: 310-419-0900    Fax: 310-622-8776
Anthony Michael Calloway, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 555 E Hardy St, Inglewood, CA 90301
Phone: 310-673-4660    
Edward Alfred Martin, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 555 E Hardy St, Inglewood, CA 90301
Phone: 310-673-4660    
Kimberly Dawn Malone, M.D.
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 555 E Hardy St, Inglewood, CA 90301
Phone: 310-673-4660    

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.