Katherine Hardt Winter, MD - Medicare Family Practice in Pleasant Hill, CA

Katherine Hardt Winter, MD is a medicare enrolled "Family Medicine" physician in Pleasant Hill, California. She went to University Of Florida College Of Medicine and graduated in 2011 and has 13 years of diverse experience with area of expertise as Family Practice. She is a member of the group practice John Muir Physician Network and her current practice location is 401 Gregory Ln Ste 104, Pleasant Hill, California. You can reach out to her office (for appointments etc.) via phone at (925) 682-2401.

Katherine Hardt Winter is licensed to practice in California (license number FW4676649) 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 1356631121.

Contact Information

Katherine Hardt Winter, MD
401 Gregory Ln Ste 104,
Pleasant Hill, CA 94523
(925) 682-2401
Not Available

Map and Direction




Physician's Profile

Full NameKatherine Hardt Winter
GenderFemale
SpecialityFamily Practice
Experience13 Years
Location401 Gregory Ln Ste 104, Pleasant Hill, 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:
  • Katherine Hardt Winter attended and graduated from University Of Florida College Of Medicine in 2011
  NPI Data:
  • NPI Number: 1356631121
  • Provider Enumeration Date: 04/14/2011
  • Last Update Date: 09/26/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 4385966639
  • Enrollment ID: I20141124000848

Medical Identifiers

Medical identifiers for Katherine Hardt Winter such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1356631121NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine FW4676649 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
John Muir Medical Center - Walnut Creek CampusWalnut creek, CAHospital
John Muir Medical Center - Concord CampusConcord, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
John Muir Physician Network6608789813442

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. Katherine Hardt Winter allows following entities to bill medicare on her behalf.
Entity NameJohn Muir Physician Network
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1841407665
PECOS PAC ID: 6608789813
Enrollment ID: O20031226000143
Entity NameLifelong Medical Care
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1689670002
PECOS PAC ID: 2062304538
Enrollment ID: O20050713000704

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. Katherine Hardt Winter 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
Katherine Hardt Winter, MD
1450 Treat Blvd # 300,
Walnut Creek, CA 94597-2168

Ph: (925) 952-2888
Katherine Hardt Winter, MD
401 Gregory Ln Ste 104,
Pleasant Hill, CA 94523

Ph: (925) 682-2401

Reviews and Comments


Family Medicine Doctors in Pleasant Hill, CA

Dr. Ravinder S Hundal, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 401 Gregory Ln, Suite 104, Pleasant Hill, CA 94523
Phone: 925-682-2401    Fax: 925-674-4721
Dr. Jennifer Dorothy Moore, M.D.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 3470 Buskirk Ave, Pleasant Hill, CA 94523
Phone: 925-887-5678    Fax: 925-887-5667
Lukas Kost, MD
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 2675 Pleasant Hill Rd, Pleasant Hill, CA 94523
Phone: 925-692-5520    
Greta Teresa Perez,
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 600 Ryan Dr Apt 16, Pleasant Hill, CA 94523
Phone: 925-825-7565    Fax: 925-427-8304
Clara Pei Ling Triane, MD
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 3470 Buskirk Ave, Pleasant Hill, CA 94523
Phone: 925-270-9570    
Patrick Vincent Jolin, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 401 Gregory Ln Ste 248, Pleasant Hill, CA 94523
Phone: 925-689-4010    Fax: 925-689-7616

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.