DR. JEFFREY PHILIP GUZELIAN MD
NPI 1235573098
Radiology - Diagnostic Radiology in Seattle, WA

Active since April 24, 2013PECOS EnrolledAccepts Medicare Assignment
1221 MADISON ST STE 150, SEATTLE, WA 98104(206) 215-4385(206) 215-3651 Get Directions Write a Review

NPPES record last updated: March 13, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Mar 13, 2026, Oct 9, 2019 (2 updates tracked since 2019).

About Dr. Jeffrey Philip Guzelian Md NPPES

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

DR. JEFFREY PHILIP GUZELIAN MD (NPI 1235573098) is an individual diagnostic radiology provider in Seattle, Washington, licensed in Colorado (DR.0065637) and active in the NPI registry since April 2013. He is enrolled in Medicare PECOS and is a graduate of Other (2013).

NPPES Registry Identity

NPI1235573098
Entity TypeIndividualMale
Primary Taxonomy2085R0202X
Provider Legal NameDR. JEFFREY PHILIP GUZELIANCredential: MD
Location Address1221 MADISON ST STE 150Seattle, WA 98104-1377
Mailing Address9589 E Caley CirEnglewood, CO 80111-5325 · (303) 929-4678
Fax(206) 215-3651
Sole ProprietorNo
Medical School CMSOtherGraduated 2013
Enumeration DateApril 24, 2013
Last NPPES UpdateMarch 13, 20262 updates tracked since enumeration
NPPES CertifiedMarch 13, 2026
NPI 1235573098 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0202X
Licenses Licensed in CO · DR.0065637 Licensed in FL · ME164712 Licensed in NC · 2026-00672 Licensed in WA · MD60942728
Definition

A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.

Also ListedNuclear MedicineTaxonomy 207U00000X · License ME164712 (FL)
Also ListedRadiology · Nuclear RadiologyTaxonomy 2085N0904X · License MD60942728 (WA)
1221 MADISON ST STE 150, Seattle, WA 98104

Other Identifiers 2

Medicaid120095000FL
Medicaid1235573098WA

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. Jeffrey Philip Guzelian Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6406097617
PECOS Enrollment IDI20210119000957
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 16

Services this provider delivered to Medicare fee-for-service patients, from the 2024 & 2026 CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml Q9967
Low osmolar contrast material with 300-399 mg/ml iodine concentration is a diagnostic tool used in imaging procedures. It helps to enhance the visibility of specific areas in the body, aiding in accurate diagnosis. It's safe and generally well-tolerated by patients.
84,243 services777 patients
Ct scan of chest with contrast 71260
A CT scan of the chest with contrast is an imaging procedure. A special dye (contrast) is used to highlight specific areas in your body, providing clearer pictures of your chest. This helps in diagnosing conditions related to your lungs, heart, and other chest structures.
918 services688 patients
Ct scan of abdomen and pelvis with contrast 74177
A CT scan of the abdomen and pelvis with contrast is an imaging procedure. A special dye, called contrast, is used to make certain areas more visible. This can help identify issues such as infections, tumors, or other abnormalities. The procedure is painless and usually takes about 30 minutes.
716 services543 patients
Fluorodeoxyglucose f-18 fdg, diagnostic, per study dose, up to 45 millicuries A9552
Fluorodeoxyglucose F-18 FDG is a radioactive drug used in PET scans. It helps doctors see how your tissues and organs are functioning. The drug is given in a specific dose, up to 45 millicuries, depending on your body size and the type of scan.
628 services535 patients
Nuclear medicine study from skull base to mid-thigh with ct scan 78815
A nuclear medicine study from skull base to mid-thigh with a CT scan involves using a small amount of radioactive material and CT imaging to examine body tissues and organs. This helps detect any abnormalities by providing detailed images of the body's internal structure.
530 services457 patients
Piflufolastat f-18, diagnostic, 1 millicurie A9595
Piflufolastat F-18 is a radioactive diagnostic agent used in PET scans. It helps visualize certain cells in your body, aiding doctors in diagnosing specific conditions. This service involves injecting 1 millicurie of the agent into your body.
223 services25 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98104 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$97.43 typical visit price
range $63.67 – $189.37
Typical copayment $24.35 (range $15.91 – $47.34)
Most-billed visit code 99203
Established Patient
$78.74 typical visit price
range $21.12 – $155.00
Typical copayment $19.68 (range $5.28 – $38.75)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1235573098, enumerated as an "individual" on April 24, 2013.

The provider is located at 1221 MADISON ST STE 150 SEATTLE, WA 98104 and the phone number is (206) 215-4385.

Radiology with taxonomy code 2085R0202X and a focus in Diagnostic Radiology.

The provider might be accepting Accepts: Molina Healthcare, Oscar Health Maintenance. Please consult your insurance carrier or call the provider to verify.