DAVID H PANOSSIAN MD PC

Q: What is David H Panossian MD PC's NPI number?

The NPI number for David H Panossian MD PC is 1295757292. It was assigned to this organization in the NPPES registry on July 25, 2006. The provider was formerly known as Klamath Pulmonary & Critical Care Medicine.

Q: What is David H Panossian MD PC's specialty?

The primary specialty registered for this NPI is Sleep Specialist, PhD with taxonomy code 173F00000X.

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About David H Panossian Md Pc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DAVID H PANOSSIAN MD PC (NPI 1295757292), doing business as Klamath Pulmonary & Critical Care Medicine, is a healthcare organization registered as a sleep specialist, phd in Klamath Falls, Oregon and active in the NPI registry since July 2006. The organization lists Patsy Terry, Practice Manager, as its authorized official.

NPPES Registry Identity

NPI1295757292

Entity TypeOrganization

Primary Taxonomy173F00000X

Legal Business NameDAVID H PANOSSIAN MD PC

Location Address2614 ALMOND STKlamath Falls, OR 97601-1117

Mailing Address2614 Almond StKlamath Falls, OR 97601-1117 · (541) 885-2201 · Fax (541) 883-1400

Phone(541) 885-2201

Fax(541) 883-1400

Organization SubpartNo

Authorized OfficialPatsy TerryPractice Manager · (541) 851-2798

Enumeration DateJuly 25, 2006

Last NPPES UpdateMarch 18, 20263 updates tracked since enumeration

NPPES CertifiedMarch 18, 2026

✔ NPI 1295757292 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySleep Specialist, PhDOther Service Providers

Taxonomy Code173F00000X

Definition

Sleep medicine is a clinical specialty with a focus on clinical problems that require accurate diagnosis and treatment. The knowledge base of sleep medicine is derived from many disciplines including neuroanatomy, neurophysiology, respiratory physiology, pharmacology, psychology, psychiatry, neurology, general internal medicine, pulmonary medicine, and pediatrics as well as others.

Also ListedDurable Medical Equipment & Medical SuppliesTaxonomy 332B00000X

2614 ALMOND ST, Klamath Falls, OR 97601

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Other Names 1

Former Legal Business NameKlamath Pulmonary & Critical Care Medicine

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BridgeSpan Health Company, Moda Health Plan, Inc., PacificSource Health Plans and more.Insurance ›

Medical Equipment Supplier Medicare DMEPOS

Medicare supplier enrollment and the product categories David H Panossian MD PC carries, from the Medicare DMEPOS supplier directory.

DMEPOS supplier · Klamath Falls, OR

✔

Accepts Medicare assignment

David H Panossian MD PC agrees to accept the Medicare-approved amount as full payment for covered equipment and supplies. Medicare patients are not billed beyond the standard deductible and coinsurance.

PTAN (Medicare Supplier Number)20580851

Medicare Participant SinceMay 16, 2005

Supplier Location2614 Almond StKlamath Falls, OR 97601

Phone(541) 885-2201

Provider TypePhysician – Pulmonary Disease

Medicare Product Categories

Continuous Positive Airway Pressure (CPAP) Devices

CPAP machines, Compressor systems, Humidifiers, Masks

Product categories are from the Medicare DMEPOS supplier directory. Contact the supplier to confirm current availability of specific items.

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MRS. DANA LEE VANTASSEL NP-C

Nurse Practitioner (Family)

2614 ALMOND ST
KLAMATH FALLS, OR 97601

Klamath County (541) 885-2201

DAVID CHARLES GARDELIUS PA-C

Physician Assistant (Medical)

2614 ALMOND ST
KLAMATH FALLS, OR 97601

Klamath County (541) 883-1400

DAVID H PANOSSIAN MD

Internal Medicine (Sleep Medicine)

2614 ALMOND ST
KLAMATH FALLS, OR 97601

Klamath County (541) 885-2201

MRS. ALEXANDRA CINDY LARSEN F.N.P.

Nurse Practitioner (Family)

2614 ALMOND ST
KLAMATH FALLS, OR 97601

Klamath County (541) 885-2201

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is David H Panossian MD PC's NPI number?

The NPI number for David H Panossian MD PC is 1295757292. It was assigned to this organization in the NPPES registry on July 25, 2006. The provider was formerly known as Klamath Pulmonary & Critical Care Medicine.

Where is David H Panossian MD PC located?

David H Panossian MD PC is located at 2614 Almond St, Klamath Falls, OR 97601. The listed phone number is (541) 885-2201.

What is David H Panossian MD PC's specialty?

The primary specialty registered for this NPI is Sleep Specialist, PhD with taxonomy code 173F00000X.

Does David H Panossian MD PC accept Medicare assignment for medical equipment?

Yes. As a Medicare medical equipment supplier, David H Panossian MD PC accepts Medicare assignment: the supplier accepts the Medicare-approved amount as payment in full for covered equipment and supplies.

What insurance does David H Panossian MD PC accept?

Health plans from BridgeSpan Health Company, Moda Health Plan, Inc., PacificSource Health Plans and Regence BlueCross BlueShield of Oregon list David H Panossian MD PC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for David H Panossian MD PC was last updated on March 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.