Stephen D Hennessey, MD - Medicare General Practice in Chehalis, WA

Stephen D Hennessey, MD is a medicare enrolled "General Practice" physician in Chehalis, Washington. He went to University Of Texas Medical School At Houston and graduated in 1983 and has 41 years of diverse experience with area of expertise as General Practice. He is a member of the group practice Lewis County Community Health Services and his current practice location is 2690 Ne Kresky Ave, Chehalis, Washington. You can reach out to his office (for appointments etc.) via phone at (360) 330-9595.

Stephen D Hennessey is licensed to practice in Washington (license number MD00025264) 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 1376544098.

Contact Information

Stephen D Hennessey, MD
2690 Ne Kresky Ave,
Chehalis, WA 98532-2412
(360) 330-9595
(360) 330-9560



Physician's Profile

Full NameStephen D Hennessey
GenderMale
SpecialityGeneral Practice
Experience41 Years
Location2690 Ne Kresky Ave, Chehalis, 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:
  • Stephen D Hennessey attended and graduated from University Of Texas Medical School At Houston in 1983
  NPI Data:
  • NPI Number: 1376544098
  • Provider Enumeration Date: 08/03/2005
  • Last Update Date: 10/31/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 2668420902
  • Enrollment ID: I20061229000313

Medical Identifiers

Medical identifiers for Stephen D Hennessey such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1376544098NPI-NPPES
1008874MedicaidWA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208D00000XGeneral Practice MD00025264 (Washington)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Lewis County Community Health Services600280374933

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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. Stephen D Hennessey allows following entities to bill medicare on his behalf.
Entity NameLewis County Community Health Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1134164692
PECOS PAC ID: 6002803749
Enrollment ID: O20040426001899

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Stress-related psychiatric disorders more common among women: Study

There may be a biological reason why depression and other stress-related psychiatric disorders are more common among women compared to men. Studying stress signaling systems in animal brains, neuroscience researchers found that females are more sensitive to low levels of an important stress hormone and less able to adapt to high levels than males.

Obese children metabolize caffeine and dextromethorphan at different rates than healthy weight children

Researchers from the University of Minnesota College of Pharmacy have provided the first evidence-based data on changes in drug metabolism in obese children as compared to healthy weight children.

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As a college student, you may be happy simply not to have gained the "Freshman 15." But a University of Illinois study shows that as little as 1.5 pounds per year is enough to raise blood pressure in that age group, and the effect was worse for young women.

Discovery provides evidence that genetic defect responsible for Down syndrome can be suppressed

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› Verified 7 days ago

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. Stephen D Hennessey 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
Stephen D Hennessey, MD
2690 Ne Kresky Ave,
Chehalis, WA 98532-2412

Ph: (360) 330-9595
Stephen D Hennessey, MD
2690 Ne Kresky Ave,
Chehalis, WA 98532-2412

Ph: (360) 330-9595

News Archive

Stress-related psychiatric disorders more common among women: Study

There may be a biological reason why depression and other stress-related psychiatric disorders are more common among women compared to men. Studying stress signaling systems in animal brains, neuroscience researchers found that females are more sensitive to low levels of an important stress hormone and less able to adapt to high levels than males.

Obese children metabolize caffeine and dextromethorphan at different rates than healthy weight children

Researchers from the University of Minnesota College of Pharmacy have provided the first evidence-based data on changes in drug metabolism in obese children as compared to healthy weight children.

Small weight gain enough to increase a college student's systolic blood pressure

As a college student, you may be happy simply not to have gained the "Freshman 15." But a University of Illinois study shows that as little as 1.5 pounds per year is enough to raise blood pressure in that age group, and the effect was worse for young women.

Discovery provides evidence that genetic defect responsible for Down syndrome can be suppressed

Scientists at the University of Massachusetts Medical School are the first to establish that a naturally occurring X chromosome "off switch" can be rerouted to neutralize the extra chromosome responsible for trisomy 21, also known as Down syndrome, a genetic disorder characterized by cognitive impairment.

Read more News

› Verified 7 days ago


General Practice Doctors in Chehalis, WA

Thomas R Cooke, D.O.
General Practice
Medicare: Accepting Medicare Assignments
Practice Location: 4254 Jackson Hwy, Chehalis, WA 98532
Phone: 360-996-6603    Fax: 360-996-6604
Dr. David E Little, DO
General Practice
Medicare: Accepting Medicare Assignments
Practice Location: 2690 Ne Kresky Ave, Chehalis, WA 98532
Phone: 360-330-9595    Fax: 360-330-9530

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