Marie Pasion David, MD - Medicare Family Practice in Merced, CA

Marie Pasion David, MD is a medicare enrolled "General Practice" physician in Merced, California. She graduated from medical school in 1999 and has 25 years of diverse experience with area of expertise as Family Practice. She is a member of the group practice Timothy S Johnston Md Pc and her current practice location is 3351 M St Ste 120, Merced, California. You can reach out to her office (for appointments etc.) via phone at (209) 631-1111.

Marie Pasion David is licensed to practice in California (license number A77541) 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 1831202233.

Contact Information

Marie Pasion David, MD
3351 M St Ste 120,
Merced, CA 95348-2731
(209) 631-1111
Not Available

Map and Direction




Physician's Profile

Full NameMarie Pasion David
GenderFemale
SpecialityFamily Practice
Experience25 Years
Location3351 M St Ste 120, Merced, 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:
  • Marie Pasion David graduated from medical school in 1999
  NPI Data:
  • NPI Number: 1831202233
  • Provider Enumeration Date: 08/17/2006
  • Last Update Date: 06/10/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 1153227855
  • Enrollment ID: I20031211001163

Medical Identifiers

Medical identifiers for Marie Pasion David such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1831202233NPI-NPPES
00A775411MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208D00000XGeneral Practice A77541 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Timothy S Johnston Md Pc14566382387

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. Marie Pasion David allows following entities to bill medicare on her behalf.
Entity NameTimothy S Johnston Md Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1407306665
PECOS PAC ID: 1456638238
Enrollment ID: O20170503002455

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. Marie Pasion David 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
Marie Pasion David, MD
3351 M St Ste 120,
Merced, CA 95348-2731

Ph: (209) 349-8459
Marie Pasion David, MD
3351 M St Ste 120,
Merced, CA 95348-2731

Ph: (209) 631-1111

Reviews and Comments


General Practice Doctors in Merced, CA

Alan M Kleinman, M.D.
General Practice
Medicare: Medicare Enrolled
Practice Location: 374 W Olive Ave, Suite A, Merced, CA 95348
Phone: 209-384-5766    Fax: 209-383-4230
Jon Flores Franco, M.D.
General Practice
Medicare: Not Enrolled in Medicare
Practice Location: 1076 Lady Di Ct, Merced, CA 95340
Phone: 209-386-4660    Fax: 209-386-4795

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.