Dr Leonard J Marks, MD - Medicare Pediatrics in Yuba City, CA

Dr Leonard J Marks, MD is a medicare enrolled "Pediatrics" physician in Yuba City, California. His current practice location is 480 Plumas Blvd, Yuba City, California. You can reach out to his office (for appointments etc.) via phone at (530) 749-3326.

Dr Leonard J Marks is licensed to practice in California (license number G28800) 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 1427065275.

Contact Information

Dr Leonard J Marks, MD
480 Plumas Blvd,
Yuba City, CA 95991-5005
(530) 749-3326
(530) 749-3197

Map and Direction




Physician's Profile

Full NameDr Leonard J Marks
GenderMale
SpecialityPediatrics
Location480 Plumas Blvd, Yuba City, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1427065275
  • Provider Enumeration Date: 08/02/2006
  • Last Update Date: 03/07/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 2062581689
  • Enrollment ID: I20080521000669

Medical Identifiers

Medical identifiers for Dr Leonard J Marks such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1427065275NPI-NPPES
00G288000MedicaidCA
P00785465OtherCARAILROAD MEDICARE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208000000XPediatrics G28800 (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 Leonard J Marks allows following entities to bill medicare on his behalf.
Entity NameSutter Valley Medical Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1669846986
PECOS PAC ID: 9830094515
Enrollment ID: O20090311000335

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 Leonard J Marks 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 Leonard J Marks, MD
10470 Old Placerville Rd, Suite 100,
Sacramento, CA 95827-2539

Ph: (800) 470-0071
Dr Leonard J Marks, MD
480 Plumas Blvd,
Yuba City, CA 95991-5005

Ph: (530) 749-3326

Reviews and Comments


Pediatrics Doctors in Yuba City, CA

Olga Lydia Gonzalez, MD
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 1231 Plumas St, Yuba City, CA 95991
Phone: 530-751-8454    Fax: 530-751-8456
Shahzad Naseem, M.D.
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 931 Market St, Yuba City, CA 95991
Phone: 530-671-8820    Fax: 530-671-8410
Nanak S Boparai, M.D.
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 931 Market St, Yuba City, CA 95991
Phone: 530-671-8820    Fax: 530-751-8410
Nindya D Burhan, M.D.
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 480 Plumas Blvd, Yuba City, CA 95991
Phone: 530-749-3326    Fax: 530-749-3197
Mrs. Sumit Johl, MD
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 1275 Tharp Rd, Yuba City, CA 95993
Phone: 530-749-3242    Fax: 530-749-3248
Sanjiv Kumar Midha, MD
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 1215 Plumas St, Ste 1900, Yuba City, CA 95991
Phone: 530-674-2100    Fax: 530-674-2277
Alpna Mullick, M.D.
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 931 Market St, Yuba City, CA 95991
Phone: 530-671-8820    Fax: 530-671-8410

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.