Dr William L Nelson, DC - Medicare Chiropractor in Diamond Bar, CA

Dr William L Nelson, DC is a medicare enrolled "Chiropractor" provider in Diamond Bar, California. He went to Los Angeles College Of Chiropractic and graduated in 1990 and has 34 years of diverse experience with area of expertise as Chiropractic. His current practice location is 516 N Diamond Bar Blvd, Suite A, Diamond Bar, California. You can reach out to his office (for appointments etc.) via phone at (909) 860-1301.

Dr William L Nelson is licensed to practice in California (license number DC 21597) 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 1366581621.

Contact Information

Dr William L Nelson, DC
516 N Diamond Bar Blvd, Suite A,
Diamond Bar, CA 91765-1056
(909) 860-1301
(909) 860-1330

Map and Direction




Healthcare Provider's Profile

Full NameDr William L Nelson
GenderMale
SpecialityChiropractic
Experience34 Years
Location516 N Diamond Bar Blvd, Diamond Bar, 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:
  • Dr William L Nelson attended and graduated from Los Angeles College Of Chiropractic in 1990
  NPI Data:
  • NPI Number: 1366581621
  • Provider Enumeration Date: 02/05/2007
  • Last Update Date: 09/07/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 1355391939
  • Enrollment ID: I20231227000566

Medical Identifiers

Medical identifiers for Dr William L Nelson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1366581621NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
111N00000XChiropractor DC 21597 (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. Dr William L Nelson allows following entities to bill medicare on his behalf.
Provider NameMulberry Street Chiropractic & Wellness P.c.
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1154107894
PECOS PAC ID: 6103276647
Enrollment ID: O20231227000505

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 William L Nelson 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 William L Nelson, DC
516 N Diamond Bar Blvd Ste A,
Diamond Bar, CA 91765-1056

Ph: (909) 860-1301
Dr William L Nelson, DC
516 N Diamond Bar Blvd, Suite A,
Diamond Bar, CA 91765-1056

Ph: (909) 860-1301

Reviews and Comments


Chiropractor in Diamond Bar, CA

Dr. Steven K Lee, D.C.
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Phone: 909-595-0011    Fax: 909-595-0212
Dr. Jonie Chung Morita, D.C.
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Phone: 909-860-1661    Fax: 909-860-0125
Dr. John Paul Burnham, D.C.
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Phone: 909-861-1375    Fax: 909-348-7276
Dr. Micah Kim, D.C.
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Practice Location: 20657 Golden Springs Dr, Suite #202, Diamond Bar, CA 91789
Phone: 909-595-0011    Fax: 909-595-0212
Jessica Amador-castellanos, DC
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Medicare: Medicare Enrolled
Practice Location: 406 S Prospectors Rd, Diamond Bar, CA 91765
Phone: 909-860-0148    Fax: 909-860-9348
Vital Chiropractic Group
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Practice Location: 21349 Cold Spring Ln, Diamond Bar, CA 91765
Phone: 909-595-1124    Fax: 909-595-1146
Dr. Lucas Ivan Paredes, D.C
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Medicare: Not Enrolled in Medicare
Practice Location: 3220 S Brea Canyon Rd Ste F, Diamond Bar, CA 91765
Phone: 909-598-7868    Fax: 909-598-4428

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.