Dr Timothy Scott Johnston, MD - Medicare Family Practice in Merced, CA

Dr Timothy Scott Johnston, MD is a medicare enrolled "Family Medicine" physician in Merced, California. He went to Geisel School Of Medicine At Dartmouth and graduated in 1985 and has 39 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Timothy S Johnston Md Pc and his current practice location is 3349 G St Ste F, Merced, California. You can reach out to his office (for appointments etc.) via phone at (209) 349-8459.

Dr Timothy Scott Johnston is licensed to practice in California (license number G58698) 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 1528097847.

Contact Information

Dr Timothy Scott Johnston, MD
3349 G St Ste F,
Merced, CA 95340-0978
(209) 349-8459
(209) 580-4138

Map and Direction




Physician's Profile

Full NameDr Timothy Scott Johnston
GenderMale
SpecialityFamily Practice
Experience39 Years
Location3349 G St Ste F, Merced, 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 Timothy Scott Johnston attended and graduated from Geisel School Of Medicine At Dartmouth in 1985
  NPI Data:
  • NPI Number: 1528097847
  • Provider Enumeration Date: 06/30/2006
  • Last Update Date: 08/04/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 6800863846
  • Enrollment ID: I20040913000562

Medical Identifiers

Medical identifiers for Dr Timothy Scott Johnston such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1528097847NPI-NPPES
00G586980MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207PE0004XEmergency Medicine - Emergency Medical Services G58698 (California)Secondary
207Q00000XFamily Medicine G58698 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mercy Home CareMerced, CAHome health agency
Hinds Hospice - FresnoFresno, CAHospice
Mercy Medical CenterMerced, CAHospital
Anberry Transitional CareMerced, CANursing home
Anberry Nursing And Rehabilitation CenterAtwater, CANursing home

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. Dr Timothy Scott Johnston allows following entities to bill medicare on his 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. Dr Timothy Scott Johnston 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 Timothy Scott Johnston, MD
Po Box 2526,
Merced, CA 95344-0526

Ph: (209) 349-8459
Dr Timothy Scott Johnston, MD
3349 G St Ste F,
Merced, CA 95340-0978

Ph: (209) 349-8459

Reviews and Comments


Family Medicine Doctors in Merced, CA

Charlie Loc Kano, MD
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Phone: 209-723-3704    Fax: 209-723-0272
Dr. Eduardo Trinidad Villarama, MD
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Practice Location: 847 W Childs Ave Ste C, Merced, CA 95341
Phone: 209-722-4842    
Roger Quach, DO
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Practice Location: 315 Mercy Ave Ste 400, Merced, CA 95340
Phone: 209-564-3700    Fax: 209-564-3799
Leonard Mark Oestreicher, MD
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Medicare: Medicare Enrolled
Practice Location: 374 W Olive Avenue, Suite B, Merced, CA 95348
Phone: 209-383-3076    Fax: 209-383-6301
Humberto Barragan, DO
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Medicare: Medicare Enrolled
Practice Location: 220 E 13th St, Merced, CA 95341
Phone: 209-383-3381    Fax: 209-722-2025
Jared Arthur Paskin, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 535 W 25th St, Merced, CA 95340
Phone: 209-722-9066    Fax: 209-383-1522
Dr. Kim Marie Hartwig, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 535 W 25th St, Merced, CA 95340
Phone: 209-722-9066    Fax: 209-383-1522

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.