Dr Daniel L Zimmerman, MD - Medicare Obstetrics & Gynecology in Antioch, CA

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Dr Daniel L Zimmerman, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Antioch, California. His current practice location is 3737 Lone Tree Way, Antioch, California. You can reach out to his office (for appointments etc.) via phone at (925) 754-9223.

Dr Daniel L Zimmerman is licensed to practice in California (license number G44114) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1124121223.

Contact Information

Dr Daniel L Zimmerman, MD
3737 Lone Tree Way,
Antioch, CA 94509-6065
(925) 754-9223
(925) 754-3945

Map and Direction




Physician's Profile

Full NameDr Daniel L Zimmerman
GenderMale
SpecialityObstetrics & Gynecology
Location3737 Lone Tree Way, Antioch, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1124121223
  • Provider Enumeration Date: 09/06/2006
  • Last Update Date: 01/28/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 6709951379
  • Enrollment ID: I20080815000345

Medical Identifiers

Medical identifiers for Dr Daniel L Zimmerman such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1124121223NPI-NPPES
ZZZ76320ZMedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology G44114 (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 Daniel L Zimmerman allows following entities to bill medicare on his behalf.
Entity NameDignity Health Medical Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1700803418
PECOS PAC ID: 7810800661
Enrollment ID: O20031107000709
Entity NameSutter Bay Medical Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013950807
PECOS PAC ID: 4284538778
Enrollment ID: O20031125000909

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 Daniel L Zimmerman 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 Daniel L Zimmerman, MD
3737 Lone Tree Way,
Antioch, CA 94509-6065

Ph: (925) 754-9223		Dr Daniel L Zimmerman, MD
3737 Lone Tree Way,
Antioch, CA 94509-6065

Ph: (925) 754-9223

Reviews and Comments


Obstetrics & Gynecology Doctors in Antioch, CA

Jessica Lennon, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 4053 Lone Tree Way Ste 100, Antioch, CA 94531
Phone: 925-756-3400    
Anahita Latorra,
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 4501 Sand Creek Rd, Antioch, CA 94531
Phone: 925-813-3400    
Kyla Ai-lan Yee, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 4053 Lone Tree Way, #101, Antioch, CA 94531
Phone: 925-756-3400    Fax: 925-757-0849
Mary C. Klemm, DO
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 5601 Deer Valley Rd, Antioch, CA 94531
Phone: 925-813-6500    
Kelly Park, D.O.
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 4501 Sand Creek Rd, Antioch, CA 94531
Phone: 925-813-6500    
Nicole Kathryn Shelton, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 4501 Sand Creek Rd, Antioch, CA 94531
Phone: 925-813-3400    

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.