Nicholas J Procaccini, MD - Medicare Gastroenterology in Seattle, WA

Nicholas J Procaccini, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Seattle, Washington. He went to University Of Virginia School Of Medicine and graduated in 2003 and has 21 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Washington Gastroenterology Pllc and his current practice location is 1221 Madison St Ste 1220, Seattle, Washington. You can reach out to his office (for appointments etc.) via phone at (206) 215-4250.

Nicholas J Procaccini is licensed to practice in Washington (license number MD60078001) 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 1336351147.

Contact Information

Nicholas J Procaccini, MD
1221 Madison St Ste 1220,
Seattle, WA 98104-1356
(206) 215-4250
(206) 215-4252

Map and Direction




Physician's Profile

Full NameNicholas J Procaccini
GenderMale
SpecialityGastroenterology
Experience21 Years
Location1221 Madison St Ste 1220, Seattle, Washington
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:
  • Nicholas J Procaccini attended and graduated from University Of Virginia School Of Medicine in 2003
  NPI Data:
  • NPI Number: 1336351147
  • Provider Enumeration Date: 05/04/2007
  • Last Update Date: 06/23/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 0345392411
  • Enrollment ID: I20090721000373

Medical Identifiers

Medical identifiers for Nicholas J Procaccini such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1336351147NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology MD60078001 (Washington)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Overlake Hospital Medical CenterBellevue, WAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Washington Gastroenterology Pllc6204194848115

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. Nicholas J Procaccini allows following entities to bill medicare on his behalf.
Entity NameSwedish Health Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1689612954
PECOS PAC ID: 0244138196
Enrollment ID: O20031230000187
Entity NameWashington Gastroenterology Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1306364401
PECOS PAC ID: 6204194848
Enrollment ID: O20180103000884

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. Nicholas J Procaccini 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
Nicholas J Procaccini, MD
Po Box 25608,
Salt Lake City, UT 84125-0608

Ph: (206) 320-4476
Nicholas J Procaccini, MD
1221 Madison St Ste 1220,
Seattle, WA 98104-1356

Ph: (206) 215-4250

Reviews and Comments


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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).

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