Janessa J Chang, MD - Medicare Physical Medicine And Rehabilitation in Sedro Woolley, WA

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Janessa J Chang, MD is a medicare enrolled "Physical Medicine & Rehabilitation" physician in Sedro Woolley, Washington. She graduated from medical school in 2011 and has 13 years of diverse experience with area of expertise as Physical Medicine And Rehabilitation. She is a member of the group practice Multicare Health System and her current practice location is 2000 Hospital Dr, Sedro Woolley, Washington. You can reach out to her office (for appointments etc.) via phone at (281) 724-3050.

Janessa J Chang is licensed to practice in Washington (license number MD60910228) 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 1760773469.

Contact Information

Janessa J Chang, MD
2000 Hospital Dr,
Sedro Woolley, WA 98284-4327
(281) 724-3050
(281) 724-3100

Map and Direction




Physician's Profile

Full NameJanessa J Chang
GenderFemale
SpecialityPhysical Medicine And Rehabilitation
Experience13 Years
Location2000 Hospital Dr, Sedro Woolley, Washington
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:
  • Janessa J Chang graduated from medical school in 2011
  NPI Data:
  • NPI Number: 1760773469
  • Provider Enumeration Date: 04/28/2011
  • Last Update Date: 10/02/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 9638477904
  • Enrollment ID: I20190717001605

Medical Identifiers

Medical identifiers for Janessa J Chang such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1760773469NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208100000XPhysical Medicine & Rehabilitation MT208696 (Pennsylvania)Secondary
390200000XStudent In An Organized Health Care Education/training Program (California)Secondary
208100000XPhysical Medicine & Rehabilitation MD60910228 (Washington)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Multicare Good Samaritan HospitalPuyallup, WAHospital
Tacoma General Allenmore HospitalTacoma, WAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Multicare Health System77198998971704

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. Janessa J Chang allows following entities to bill medicare on her behalf.
Entity NameMulticare Health System
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1497766638
PECOS PAC ID: 7719899897
Enrollment ID: O20031105000760
Entity NamePost Acute Physicians Of Washington Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1538581152
PECOS PAC ID: 0648494591
Enrollment ID: O20140616000455

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. Janessa 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
Janessa J Chang, MD
1776 Woodstead Ct Ste 208,
The Woodlands, TX 77380-1480

Ph: (281) 724-3050		Janessa J Chang, MD
2000 Hospital Dr,
Sedro Woolley, WA 98284-4327

Ph: (281) 724-3050

Reviews and Comments


Physical Medicine & Rehabilitation Doctors in Sedro Woolley, WA

Rachael Raymond, DPT
Physical Medicine & Rehabilitation
Medicare: Medicare Enrolled
Practice Location: 709 Cook Rd, Sedro Woolley, WA 98284
Phone: 360-873-8191    Fax: 360-873-8191
Mr. Harold George Von Bergen, P.T.
Physical Medicine & Rehabilitation
Medicare: Not Enrolled in Medicare
Practice Location: 210 Ferry St, Sedro Woolley, WA 98284
Phone: 360-856-4216    Fax: 360-856-4217

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.