Dr Thomas J Chang, DPM - Medicare Podiatrist in Santa Rosa, CA

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Dr Thomas J Chang, DPM is a medicare enrolled "Podiatrist - Foot & Ankle Surgery" provider in Santa Rosa, California. He graduated from medical school in 1990 and has 34 years of diverse experience with area of expertise as Podiatry. He is a member of the group practice Bay Area Foot Care Inc, Pnc Msk Pc and his current practice location is 208 Concourse Boulevard, Suite 1, Santa Rosa, California. You can reach out to his office (for appointments etc.) via phone at (707) 544-3400.

Dr Thomas J Chang is licensed to practice in California (license number E3908) 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 1841315736.

Contact Information

Dr Thomas J Chang, DPM
208 Concourse Boulevard, Suite 1,
Santa Rosa, CA 95403-8210
(707) 544-3400
(707) 544-0137

Map and Direction




Healthcare Provider's Profile

Full NameDr Thomas J Chang
GenderMale
SpecialityPodiatry
Experience34 Years
Location208 Concourse Boulevard, Santa Rosa, 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 Thomas J Chang graduated from medical school in 1990
  NPI Data:
  • NPI Number: 1841315736
  • Provider Enumeration Date: 03/20/2007
  • Last Update Date: 12/08/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 1850460197
  • Enrollment ID: I20080513000408

Medical Identifiers

Medical identifiers for Dr Thomas J Chang such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1841315736NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
213ES0103XPodiatrist - Foot & Ankle Surgery E3908 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Santa Rosa Memorial HospitalSanta rosa, CAHospital
Sutter Santa Rosa Regional HospitalSanta rosa, CAHospital
Sonoma Valley HospitalSonoma, CAHospital
Petaluma Valley HospitalPetaluma, CAHospital
Adventist Health Howard MemorialWillits, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Bay Area Foot Care Inc034532968678
Pnc Msk Pc28608621335

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 Thomas J Chang allows following entities to bill medicare on his behalf.
Provider NameBay Area Foot Care Inc
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1508911892
PECOS PAC ID: 0345329686
Enrollment ID: O20080512000353
Provider NamePnc Msk Pc
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1770216855
PECOS PAC ID: 2860862133
Enrollment ID: O20221230002201

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 Thomas J Chang 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 Thomas J Chang, DPM
208 Concourse Boulevard, Suite 1,
Santa Rosa, CA 95403-8210

Ph: (707) 544-3400		Dr Thomas J Chang, DPM
208 Concourse Boulevard, Suite 1,
Santa Rosa, CA 95403-8210

Ph: (707) 544-3400

Reviews and Comments


Podiatrist in Santa Rosa, CA

Adelina B. Stateva
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John Dirk Hollander, D.P.M.
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Phone: 707-578-1222    Fax: 707-578-8348
Kevin Grierson, DPM
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Northern California Medical Assoc Inc
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Phone: 707-545-0570    Fax: 707-545-0575
John D Hollander Dpm Inc
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Phone: 707-578-1222    Fax: 707-578-8348
Ashleigh E Korves, DPM
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Practice Location: 1701 4th St Ste 100, Santa Rosa, CA 95404
Phone: 707-578-1222    Fax: 707-578-8348
Sharon M. Wiles, DPM
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Practice Location: 401 Bicentennial Way, Santa Rosa, CA 95403
Phone: 707-571-4000    

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.