Dr Aimee C Chagnon, MD - Medicare Neurology in Petaluma, CA

Dr Aimee C Chagnon, MD is a medicare enrolled "Psychiatry & Neurology - Pain Medicine" physician in Petaluma, California. She went to University Of California, San Francisco School Of Medicine and graduated in 1997 and has 27 years of diverse experience with area of expertise as Neurology. She is a member of the group practice Sonoma Pain Management, Inc and her current practice location is 1456 Professional Dr Ste 402, Petaluma, California. You can reach out to her office (for appointments etc.) via phone at (707) 938-7951.

Dr Aimee C Chagnon is licensed to practice in California (license number A77824) 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 1548450448.

Contact Information

Dr Aimee C Chagnon, MD
1456 Professional Dr Ste 402,
Petaluma, CA 94954-6639
(707) 938-7951
(707) 938-7260

Map and Direction




Physician's Profile

Full NameDr Aimee C Chagnon
GenderFemale
SpecialityNeurology
Experience27 Years
Location1456 Professional Dr Ste 402, Petaluma, 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:
  • Dr Aimee C Chagnon attended and graduated from University Of California, San Francisco School Of Medicine in 1997
  NPI Data:
  • NPI Number: 1548450448
  • Provider Enumeration Date: 07/26/2007
  • Last Update Date: 07/08/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 1153348016
  • Enrollment ID: I20051029000328

Medical Identifiers

Medical identifiers for Dr Aimee C Chagnon such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1548450448NPI-NPPES
FHO49ZOtherCAPTAN
00A778242OtherCAPTAN

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084P2900XPsychiatry & Neurology - Pain Medicine A77824 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Queen Of The Valley Medical CenterNapa, CAHospital
Sonoma Valley HospitalSonoma, CAHospital
Santa Rosa Memorial HospitalSanta rosa, CAHospital
Petaluma Valley HospitalPetaluma, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Sonoma Pain Management, Inc92343096832

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 Aimee C Chagnon allows following entities to bill medicare on her behalf.
Entity NameSonoma Pain Management, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1386935039
PECOS PAC ID: 9234309683
Enrollment ID: O20110823000494

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 Aimee C Chagnon 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 Aimee C Chagnon, MD
1456 Professional Dr Ste 402,
Petaluma, CA 94954-6639

Ph: (707) 938-7951
Dr Aimee C Chagnon, MD
1456 Professional Dr Ste 402,
Petaluma, CA 94954-6639

Ph: (707) 938-7951

Reviews and Comments


Psychiatry & Neurology Doctors in Petaluma, CA

Dr. David Arthur Browne, M.D.
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Practice Location: 111 Liberty Street, Petaluma, CA 94952
Phone: 415-892-1041    Fax: 415-408-3400
Mario Mangiardi, MD
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Practice Location: 1900 S Mcdowell Blvd, Petaluma, CA 94954
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Kenneth R. Wulff, MD
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Edna S. Rivera, MD
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Practice Location: 3900 Lakeville Hwy, Petaluma, CA 94954
Phone: 707-765-3900    
Paul Richard Mascovich, MD
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Practice Location: 322 Jacquelyn Ln, Petaluma, CA 94952
Phone: 970-778-5810    
Sophie Aneson-macleon, M.D.
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 1360 N Mcdowell Blvd, Petaluma, CA 94954
Phone: 707-565-4708    
Dr. Jeremy Lr Goodwin, MS, MD
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 1456 Professional Dr Ste 402, Petaluma, CA 94954
Phone: 707-938-7951    Fax: 707-938-7260

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.

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