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Individual provider

Peter Koon, MD

Critical Care Medicine (Internal Medicine) Physician Internal Medicine Physician Pulmonary Disease Physician Medicare enrolled

Peter Koon, MD is a Critical Care Medicine (Internal Medicine) Physician in Bellevue, WA, registered under NPI 1780974642. This provider registers 3 separate taxonomy codes, which usually means they practise across more than one recognised specialty.

Getting there

The practice address on file is 1035 116TH AVE NE, Bellevue, WA 98004. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.

1035 116TH AVE NE, Bellevue, WA 98004 Open in Google Maps →

Credentials and Medicare

State licence
LicenceStateSpecialty
MD60940566 WA Critical Care Medicine (Internal… primary
270406 NY Internal Medicine Physician
MD60940566 WA Internal Medicine Physician
MD60940566 WA Pulmonary Disease Physician

Licences are recorded in 2 states: WA, NY. Providers licensed in several states often practise near a state border or deliver telehealth across state lines.

Medicare (PECOS)
Status
Approved
Provider type
Practitioner - Pulmonary Disease
PAC ID
6608095302

Medicare enrolment is recorded as approved under the provider type Practitioner - Pulmonary Disease. This means the provider is enrolled to bill Medicare, though it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.

Licensed in 2 states

This provider holds licences in 2 states: New York and Washington. The practice address on file is in Bellevue, WA, but a licence in another state usually means they see patients there too — either at a second location or by telehealth. If the address above is far from you, it is worth calling to ask whether they practise closer to where you live.

NY New York
Licence
270406
Specialty
Internal Medicine Physician
Verify with the NY board →
WA Washington practice address
Licence
MD60940566
Specialty
Critical Care Medicine (Internal…
Verify with the WA board →

Licence numbers are self-reported to NPPES at registration. They do not confirm a licence is currently active, in good standing, or valid for the specialty shown — only the state board can tell you that, which is why we link to each one.

What Critical Care Medicine covers

An internist who diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists. NUCC Health Care Provider Taxonomy, code 207RC0200X
Allopathic & Osteopathic Physicians ›Internal Medicine ›Critical Care Medicine

All registered taxonomy codes

This provider registers 4 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.

CodeSpecialtyLicenceState
207RC0200X Critical Care Medicine (Internal Medicine) Physician Critical Care Medicine MD60940566 WA primary
207R00000X Internal Medicine Physician 270406 NY
207R00000X Internal Medicine Physician MD60940566 WA
207RP1001X Pulmonary Disease Physician Pulmonary Disease MD60940566 WA

The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.

Full NPPES record

An NPI-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.

NPI1780974642 valid check digit
Entity typeIndividual (NPI-1)
Enumeration dateApr 12, 2011
Last updatedOct 30, 2020
StatusActive
Sole proprietorNo
CredentialMD
Practice address 1035 116TH AVE NE
Bellevue, WA 98004
(425) 688-5000
The last update on file is Oct 30, 2020. Providers are only required to update NPPES when their information changes, so an older date does not necessarily mean the details are wrong — but it is worth a quick call before you travel.

Number check

1780974642 passes the NPI check digit test The final digit 2 matches the value computed from the first nine digits, so this is a well-formed NPI.
How the check works, step by step

Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.

Digit 8 0 8 4 0 1 7 8 0 9 7 4 6 4
Doubled? — ×2 — ×2 — ×2 — ×2 — ×2 — ×2 — ×2
Value 8 0 8 8 0 2 7 7 0 9 7 8 6 8

Sum = 78 · next multiple of 10 = 80 · check digit = 2 · actual last digit = 2

A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.

Common questions

What is NPI number 1780974642?
NPI 1780974642 is the National Provider Identifier assigned to Peter Koon, MD in Bellevue, WA. It is a 10-digit number issued by the Centers for Medicare & Medicaid Services and used on claims, referrals, and prescriptions to identify the provider.
What does Critical Care Medicine cover?
An internist who diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.
How do I contact Peter Koon, MD?
The phone number on file with NPPES is (425) 688-5000, last updated Oct 30, 2020. Because NPPES is only updated when a provider files a change, call ahead to confirm the number and the current practice address before visiting.
Does Peter Koon, MD accept Medicare?
This NPI has an approved Medicare enrolment in PECOS, which means the provider is enrolled to bill Medicare. Enrolment does not guarantee they are accepting new Medicare patients — verify directly with the office.
Is NPI 1780974642 a valid number?
Yes. 1780974642 passes the Luhn check digit validation that CMS uses for NPI numbers, and it resolves to an active record in the registry.
How to use this page. Everything here comes from public federal records. Tips Health does not verify quality of care, confirm that a licence is currently active, or check malpractice history, and accepts no fees for placement. A listing is not a recommendation. Verify independently before seeking care.