DOUGLAS SHANNON PA-C
NPI 1629527445
Physician Assistant - Medical in Seattle, WA

Q: What is Douglas Shannon's NPI number?

The NPI number for Douglas Shannon is 1629527445. It was assigned to this individual provider in the NPPES registry on September 22, 2016.

Q: What is Douglas Shannon's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Medical, with taxonomy code 363AM0700X.

Q: When was this NPI record last updated?

The NPPES record for Douglas Shannon was last updated on May 5, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.

Active since September 22, 2016PECOS Enrolled

201 16TH AVE E, SEATTLE, WA 98112(206) 326-3000 Get Directions Write a Review

NPPES record last updated: May 5, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: May 5, 2021, Sep 22, 2016 (2 updates tracked since 2016).

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About Douglas Shannon Pa-c NPPES

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

DOUGLAS SHANNON PA-C (NPI 1629527445) is an individual medical provider in Seattle, Washington, licensed in Washington (PA.PA.60694031) and active in the NPI registry since September 2016. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1629527445

Entity TypeIndividualMale

Primary Taxonomy363AM0700X

Provider Legal NameDOUGLAS SHANNONCredential: PA-C

Location Address201 16TH AVE ESeattle, WA 98112-5226

Mailing Address201 16th Ave ESeattle, WA 98112-5226 · (206) 326-3000

Phone(206) 326-3000

Sole ProprietorNo

Enumeration DateSeptember 22, 2016

Last NPPES UpdateMay 5, 20212 updates tracked since enumeration

NPPES CertifiedMarch 30, 2021

✔ NPI 1629527445 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician Assistant · MedicalPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363AM0700X

License✔ Licensed in WA · PA.PA.60694031

201 16TH AVE E, Seattle, WA 98112

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include PacificSource Health Plans.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Douglas Shannon Pa-c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 7

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Emergency department visit with high level of medical decision making 99285

An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.

249 services235 patients

Emergency department visit with moderate level of medical decision making 99284

An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.

197 services184 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010

A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.

150 services144 patients

Critical care, first 30-74 minutes 99291

Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.

84 services82 patients

Electrocardiogram (ecg) 1 to 3 leads with review by physician only 93042

An Electrocardiogram (ECG) is a non-invasive test that records the electrical activity of your heart. 1 to 3 leads or sensors are placed on your body to capture this data. A physician then reviews the results to evaluate your heart's health.

42 services41 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

28 services28 patients

Other Providers at the Same Location NPPES 20

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

DR. MICHAEL DONG CHO M.D.

Internal Medicine (Rheumatology)

201 16TH AVE E
SEATTLE, WA 98112

King County (206) 326-3000

MRS. MELAINE MENDOZA ROMAN OTRP, OTR/L

Occupational Therapist

201 16TH AVE E
SEATTLE, WA 98112

King County (206) 326-4545

NHI LUAN TAN

Student in an Organized Health Care Education/Training Program

201 16TH AVE E
SEATTLE, WA 98112

King County (206) 326-3000

GROUP HEALTH COOPERATIVE

Clinic/Center (Ambulatory Surgical)

201 16TH AVE E, SUITE CMB-2
SEATTLE, WA 98112

King County (206) 326-2107

JOYCE KRISTINE AQUINO

Registered Nurse (Home Health)

201 16TH AVE E
SEATTLE, WA 98112

King County (206) 326-4545

KIMBERLY DAWN GRASSMAN

Home Health Aide

201 16TH AVE E
SEATTLE, WA 98112

King County (206) 635-1668

GARRETT KOBAYASHI PHARMD

Pharmacist

201 16TH AVE E
SEATTLE, WA 98112

King County (206) 326-2880

TAYLAR GALLUP OTR/L

Occupational Therapist

201 16TH AVE E
SEATTLE, WA 98112

King County (877) 751-2446

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 Douglas Shannon's NPI number?

The NPI number for Douglas Shannon is 1629527445. It was assigned to this individual provider in the NPPES registry on September 22, 2016.

Where is Douglas Shannon located?

Douglas Shannon practices at 201 16th Ave E, Seattle, WA 98112. The listed phone number is (206) 326-3000.

What is Douglas Shannon's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Medical, with taxonomy code 363AM0700X.

Is Douglas Shannon enrolled in Medicare?

Yes. Douglas Shannon is registered in the Medicare PECOS enrollment system.

What insurance does Douglas Shannon accept?

Health plans from PacificSource Health Plans list Douglas Shannon 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 Douglas Shannon was last updated on May 5, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.