Ms Margaret Lynn Meyer, MD - Medicare Orthopedic Surgery in Sonoma, CA

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Ms Margaret Lynn Meyer, MD is a medicare enrolled "Orthopaedic Surgery" physician in Sonoma, California. She went to Temple University School Of Medicine and graduated in 1998 and has 28 years of diverse experience with area of expertise as Orthopedic Surgery. She is a member of the group practice Synergy Surgicalists Pc, Orthopaedic Centers Of Wisconsin S C, Aspirus Medical Group, Inc. and her current practice location is 181 Andrieux St, Ste #111, Sonoma, California. You can reach out to her office (for appointments etc.) via phone at (707) 996-8017.

Ms Margaret Lynn Meyer is licensed to practice in California (license number A88282) 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 1639289358.

Contact Information

Ms Margaret Lynn Meyer, MD
181 Andrieux St, Ste #111,
Sonoma, CA 95476-6920
(707) 996-8017
(707) 996-8061

Map and Direction




Physician's Profile

Full NameMs Margaret Lynn Meyer
GenderFemale
SpecialityOrthopedic Surgery
Experience28 Years
Location181 Andrieux St, Sonoma, 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:
  • Ms Margaret Lynn Meyer attended and graduated from Temple University School Of Medicine in 1998
  NPI Data:
  • NPI Number: 1639289358
  • Provider Enumeration Date: 08/30/2006
  • Last Update Date: 02/18/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 3072409911
  • Enrollment ID: I20040914000330

Medical Identifiers

Medical identifiers for Ms Margaret Lynn Meyer such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1639289358NPI-NPPES
P00239692OtherRAILROAD MEDICARE
00A882820MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207X00000XOrthopaedic Surgery A88282 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Sierra Nevada Memorial HospitalGrass valley, CAHospital
Aspirus Wausau HospitalWausau, WIHospital
Aspirus Rhinelander HospitalRhinelander, WIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Synergy Surgicalists Pc286076833014
Orthopaedic Centers Of Wisconsin S C498167955258
Aspirus Medical Group, Inc.1052223625272

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. Ms Margaret Lynn Meyer allows following entities to bill medicare on her behalf.
Entity NameSynergy Surgicalists PC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1932623782
PECOS PAC ID: 2860768330
Enrollment ID: O20171027002019

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. Ms Margaret Lynn Meyer 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
Ms Margaret Lynn Meyer, MD
Po Box 1722, 181 Andrieux St Ste #111,
Sonoma, CA 95476-6920

Ph: (707) 996-8017		Ms Margaret Lynn Meyer, MD
181 Andrieux St, Ste #111,
Sonoma, CA 95476-6920

Ph: (707) 996-8017

Reviews and Comments


Orthopaedic Surgery Doctors in Sonoma, CA

Mr. Robert Alan Harf, MD FACS
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 181 Andrieux St Ste 111, Sonoma, CA 95476
Phone: 707-996-8017    Fax: 707-996-8061
Dr. Noah D Weiss, MD
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 462 W Napa St Ste A, Sonoma, CA 95476
Phone: 707-935-5600    Fax: 707-935-5606
Dr. Michael A Sommer, MD
Orthopedic Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 368 Perkins St, Sonoma, CA 95476
Phone: 707-939-0930    Fax: 707-939-0805
Christopher A Walter, D.O.
Orthopedic Surgery
Medicare: May Accept Medicare Assignments
Practice Location: 347 Andrieux St, Sonoma, CA 95476
Phone: 707-721-8830    
Michael Abe Brown, M.D.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 651 1st St W, Ste K, Sonoma, CA 95476
Phone: 707-938-3870    Fax: 707-938-3076

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.