DR. DAVID CASSIUS M.D.
NPI 1194884940
Physical Medicine & Rehabilitation - Pain Medicine in Seattle, WA

Q: What is David Cassius's NPI number?

The NPI number for David Cassius is 1194884940. It was assigned to this individual provider in the NPPES registry on December 7, 2006.

Q: What is David Cassius's specialty?

The primary specialty registered for this NPI is Physical Medicine & Rehabilitation, specializing in Pain Medicine, with taxonomy code 2081P2900X.

Q: When was this NPI record last updated?

The NPPES record for David Cassius was last updated on October 14, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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 December 07, 2006PECOS Enrolled

600 BROADWAY, SUITE 270, SEATTLE, WA 98122(206) 624-9876(206) 215-2289 Get Directions Write a Review

NPPES record last updated: October 14, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. David Cassius M.d. NPPES

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

DR. DAVID CASSIUS M.D. (NPI 1194884940) is an individual pain medicine provider in Seattle, Washington, licensed in Washington (MD00037363) and active in the NPI registry since December 2006. He is enrolled in Medicare PECOS and is a graduate of Meharry Medical College School Of Medicine (1991).

NPPES Registry Identity

NPI1194884940

Entity TypeIndividualMale

Primary Taxonomy2081P2900X

Provider Legal NameDR. DAVID CASSIUSCredential: M.D.

Location Address600 BROADWAY, SUITE 270Seattle, WA 98122-5395

Mailing Address600 Broadway, Suite 270Seattle, WA 98122-5395 · (206) 624-9876 · Fax (206) 666-2398

Phone(206) 624-9876

Fax(206) 215-2289

Sole ProprietorNo

Medical School CMSMeharry Medical College School Of MedicineGraduated 1991

Enumeration DateDecember 7, 2006

Last NPPES UpdateOctober 14, 2007

✔ NPI 1194884940 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysical Medicine & Rehabilitation · Pain MedicineAllopathic & Osteopathic Physicians

Taxonomy Code2081P2900X

License✔ Licensed in WA · MD00037363

Definition

A physician who provides a high level of care, either as a primary physician or consultant, for patients experiencing problems with acute, chronic or cancer pain in both hospital and ambulatory settings. Patient care needs may also be coordinated with other specialists.

600 BROADWAY, Seattle, WA 98122

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Other Identifiers 1

Medicare UPING11193WA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Premera Blue Cross Blue Shield of Alaska.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)

Dr. David Cassius M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID1355366451

PECOS Enrollment IDI20051007000570

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 4

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.

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

69 services18 patients

Injection of anesthetic agent and/or steroid into other nerve or branch 64450

This procedure involves injecting an anesthetic agent or steroid into a specific nerve or its branch. The goal is to relieve pain by reducing inflammation and numbing the area. It is commonly used for chronic pain management. The process is safe and usually quick.

57 services14 patients

Ultrasonic guidance for needle placement 76942

Ultrasonic guidance for needle placement is a technique where sound waves create images that help accurately position the needle during procedures. This method ensures precision, minimizes discomfort, and increases safety.

56 services15 patients

Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or G2212

This service refers to extended doctor visits where your healthcare provider spends additional time evaluating and managing your health beyond the primary procedure's required time. This includes each extra 15 minutes spent by the physician on the same day as the primary service.

54 services14 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.

MISS GRACE FREDEEN CO

Orthotist

600 BROADWAY, SUITE 190
SEATTLE, WA 98122

King County (206) 323-4040

SEATTLE HAND SURGERY UNIT INC

Clinic/Center (Ambulatory Surgical)

600 BROADWAY, SUITE 440
SEATTLE, WA 98122

King County (206) 292-6252

PAUL WILLIAM JOHNSON

Counselor (Mental Health)

600 BROADWAY, SUITE 170
SEATTLE, WA 98122

King County (206) 302-2600

AMANDA DRANSFIELD

Student in an Organized Health Care Education/Training Program

600 BROADWAY
SEATTLE, WA 98122

King County (206) 302-2600

SEATTLE HAND SURGERY GROUP PC

Orthopaedic Surgery (Hand Surgery)

600 BROADWAY, SUITE 440
SEATTLE, WA 98122

King County (206) 292-6252

SWEDISH HEALTH SERVICES

Clinical Medical Laboratory

600 BROADWAY, SUITE 510A
SEATTLE, WA 98122

King County (206) 386-9500

MELISSA CLAIRE YEH PA-C

Physician Assistant

600 BROADWAY, SUITE 200
SEATTLE, WA 98122

King County (206) 215-0770

KEYLEE BERNARDITA FERNANDEZ

Student in an Organized Health Care Education/Training Program

600 BROADWAY
SEATTLE, WA 98122

King County (206) 302-2600

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 Cassius's NPI number?

The NPI number for David Cassius is 1194884940. It was assigned to this individual provider in the NPPES registry on December 7, 2006.

Where is David Cassius located?

David Cassius practices at 600 Broadway Suite 270, Seattle, WA 98122. The listed phone number is (206) 624-9876.

What is David Cassius's specialty?

The primary specialty registered for this NPI is Physical Medicine & Rehabilitation, specializing in Pain Medicine, with taxonomy code 2081P2900X.

Is David Cassius enrolled in Medicare?

Yes. David Cassius is registered in the Medicare PECOS enrollment system.

What insurance does David Cassius accept?

Health plans from Premera Blue Cross Blue Shield of Alaska list David Cassius 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 Cassius was last updated on October 14, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.