DR. SUSAN LEE MASONIS MD
NPI 1124244207
Internal Medicine in Seattle, WA
About Dr. Susan Lee Masonis Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SUSAN LEE MASONIS MD (NPI 1124244207) is an individual internal medicine provider in Seattle, Washington, licensed in Washington (MD00044807) and active in the NPI registry since April 2007. She is enrolled in Medicare PECOS, maintains a secondary practice location in Seattle, and is a graduate of Jefferson Medical College Of Thomas Jefferson University (2001).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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. Susan Lee Masonis 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98122 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
SEATTLE, WA 98122
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 Susan Masonis's NPI number?
The NPI number for Susan Masonis is 1124244207. It was assigned to this individual provider in the NPPES registry on April 18, 2007.
Where is Susan Masonis located?
Susan Masonis practices at 747 Broadway, Seattle, WA 98122. The listed phone number is (206) 386-2202.
What is Susan Masonis's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Susan Masonis enrolled in Medicare?
Yes. Susan Masonis is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
What insurance does Susan Masonis accept?
Health plans from PacificSource Health Plans and Providence Health Plan list Susan Masonis 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 Susan Masonis was last updated on April 27, 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.
# Dr. Susan Lee Masonis, MD · NPI 1124244207
Internal Medicine physician in Seattle, Washington. Individual provider, active in the CMS NPPES registry since April 18, 2007.
## Identity
- **NPI:** 1124244207 (Entity type: Individual)
- **Enumerated:** April 18, 2007
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** MD00044807 (Washington)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 747 BROADWAY, Seattle, WA 98122-4379
- **Phone:** (206) 386-2202
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** Jefferson Medical College Of Thomas Jefferson University, class of 2001
## Record status
- **NPPES last updated:** April 27, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1124244207) · Data from the CMS NPPES public registry.