Frederick Pascual, MD - Medicare Internal Medicine in Clarkston, WA

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Frederick Pascual, MD is a medicare enrolled "Internal Medicine - Pulmonary Disease" physician in Clarkston, Washington. He went to University Of Southern California Keck School Of Medicine and graduated in 1995 and has 31 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Kalispell Regional Medical Center Inc and his current practice location is 1271 Highland Ave Ste B, Clarkston, Washington. You can reach out to his office (for appointments etc.) via phone at (509) 769-2201.

Frederick Pascual is licensed to practice in Washington (license number 36273) 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 1821193582.

Contact Information

Frederick Pascual, MD
1271 Highland Ave Ste B,
Clarkston, WA 99403-2846
(509) 769-2201
(509) 758-9199

Map and Direction




Physician's Profile

Full NameFrederick Pascual
GenderMale
SpecialityInternal Medicine
Experience31 Years
Location1271 Highland Ave Ste B, Clarkston, 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:
  • Frederick Pascual attended and graduated from University Of Southern California Keck School Of Medicine in 1995
  NPI Data:
  • NPI Number: 1821193582
  • Provider Enumeration Date: 09/14/2006
  • Last Update Date: 09/02/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 6507991528
  • Enrollment ID: I20220316003346

Medical Identifiers

Medical identifiers for Frederick Pascual such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1821193582NPI-NPPES
1019930MedicaidWA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RS0012XInternal Medicine - Sleep Medicine MED-PHYS-LIC-103517 (Montana)Secondary
207RP1001XInternal Medicine - Pulmonary Disease MED-PHYS-LIC-103517 (Montana)Secondary
207RP1001XInternal Medicine - Pulmonary Disease 36273 (Washington)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Logan Health Medical CenterKalispell, MTHospital
Logan Health - WhitefishWhitefish, MTHospital
Cabinet Peaks Medical CenterLibby, MTHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Kalispell Regional Medical Center Inc5294644381422

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. Frederick Pascual allows following entities to bill medicare on his behalf.
Entity NameKalispell Regional Medical Center Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1417945627
PECOS PAC ID: 5294644381
Enrollment ID: O20031122000142
Entity NameSt Johns Lutheran Hospital Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1952312050
PECOS PAC ID: 1557255676
Enrollment ID: O20040210000931
Entity NameSt Johns Lutheran Hospital Inc
Entity TypePart A Provider - Critical Access Hospital
Entity IdentifiersNPI Number: 1952312050
PECOS PAC ID: 1557255676
Enrollment ID: O20120405000136

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. Frederick Pascual 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
Frederick Pascual, MD
Po Box 189,
Clarkston, WA 99403-0189

Ph: (509) 758-4652		Frederick Pascual, MD
1271 Highland Ave Ste B,
Clarkston, WA 99403-2846

Ph: (509) 769-2201

Reviews and Comments


Internal Medicine Doctors in Clarkston, WA

Steve Thanh Duc Pham,
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Medicare: Medicare Enrolled
Practice Location: 1119 Highland Ave Ste 5, Clarkston, WA 99403
Phone: 509-751-0312    Fax: 509-751-0314
Michael Minick, MD
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Practice Location: 1221 Highland Ave, Clarkston, WA 99403
Phone: 509-758-5511    
Nolan Derr, MD
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Murray I Larsen, MD
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Practice Location: 625 6th St, Clarkston, WA 99403
Phone: 509-758-2200    Fax: 509-758-6511
Thomas Strobel, MD
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Medicare: Medicare Enrolled
Practice Location: 1221 Highland Ave, Clarkston, WA 99403
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Daniel Ryan, MD
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Medicare: Medicare Enrolled
Practice Location: 1119 Highland Ave, Clarkston, WA 99403
Phone: 509-758-4450    
Dr. James Onorato, M.D., PH.D.
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1119 Highland Ave, Clarkston, WA 99403
Phone: 509-758-5511    

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.