Dr Danielle Theresa Williams, MD - Medicare Anesthesiology in Alhambra, CA

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Dr Danielle Theresa Williams, MD is a medicare enrolled "Anesthesiology" physician in Alhambra, California. She went to University Of Southern California Keck School Of Medicine and graduated in 2002 and has 23 years of diverse experience with area of expertise as Anesthesiology. She is a member of the group practice Citrus Valley Anesthesia Medical Group and her current practice location is 100 S Raymond Ave, Alhambra, California. You can reach out to her office (for appointments etc.) via phone at (626) 375-4559.

Dr Danielle Theresa Williams is licensed to practice in California (license number A96182) 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 1811061856.

Contact Information

Dr Danielle Theresa Williams, MD
100 S Raymond Ave,
Alhambra, CA 91801-3166
(626) 375-4559
Not Available

Map and Direction




Physician's Profile

Full NameDr Danielle Theresa Williams
GenderFemale
SpecialityAnesthesiology
Experience23 Years
Location100 S Raymond Ave, Alhambra, 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 Danielle Theresa Williams attended and graduated from University Of Southern California Keck School Of Medicine in 2002
  NPI Data:
  • NPI Number: 1811061856
  • Provider Enumeration Date: 11/20/2006
  • Last Update Date: 03/13/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 0648372839
  • Enrollment ID: I20070219000240

Medical Identifiers

Medical identifiers for Dr Danielle Theresa Williams such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1811061856NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology A96182 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Emanate Health Inter-community HospitalCovina, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Citrus Valley Anesthesia Medical Group862898250120

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 Danielle Theresa Williams allows following entities to bill medicare on her behalf.
Entity NameCitrus Valley Anesthesia Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1912920331
PECOS PAC ID: 8628982501
Enrollment ID: O20031114000484
Entity NameDowney Anesthesia Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1598779332
PECOS PAC ID: 8729051362
Enrollment ID: O20040812001562
Entity NameConsultants For Anesthesia & Management Of Pain
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1952323909
PECOS PAC ID: 3870539521
Enrollment ID: O20050701000886
Entity NameOlympic Anesthesia Partnership
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1881707586
PECOS PAC ID: 9436178209
Enrollment ID: O20051122000431
Entity NameAnesthesia Specialists Of Orange County Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1134311319
PECOS PAC ID: 9830289388
Enrollment ID: O20071220000220
Entity NameTrusted Anesthesia Partners Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1174143473
PECOS PAC ID: 4587095815
Enrollment ID: O20200520002451

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 Danielle Theresa Williams 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 Danielle Theresa Williams, MD
12334 Montana Ave,
Los Angeles, CA 90049-5209

Ph: (626) 375-4559		Dr Danielle Theresa Williams, MD
100 S Raymond Ave,
Alhambra, CA 91801-3166

Ph: (626) 375-4559

Reviews and Comments


Anesthesiology Doctors in Alhambra, CA

Henry Chang, MD
Anesthesiology
Medicare: Medicare Enrolled
Practice Location: 707 S Garfield Ave Ste 101, Alhambra, CA 91801
Phone: 562-407-2080    
Chun Ter Chen, M.D.
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 100 S Raymond Ave, Alhambra, CA 91801
Phone: 626-570-1606    Fax: 626-281-1059
Wing Chiu Chan, M.D.
Anesthesiology
Medicare: Medicare Enrolled
Practice Location: 1668 S Garfield Ave # 100, Alhambra, CA 91801
Phone: 626-308-9000    Fax: 626-441-7316
Li Kuang, CRNA
Anesthesiology
Medicare: May Accept Medicare Assignments
Practice Location: 846 N Monterey St, Alhambra, CA 91801
Phone: 850-628-0675    
Mrs. Yanhong Liz Zhou, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 100 S Raymond Ave, Alhambra, CA 91801
Phone: 626-348-1697    
Yang Chern Tseng, M.D.
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 100 S Raymond Ave, Alhambra, CA 91801
Phone: 626-570-1606    Fax: 626-570-8274
Dr. Steven Che-yin Lau, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 100 S Raymond Ave, Alhambra, CA 91801
Phone: 626-458-4774    Fax: 626-656-6013

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.