ELIF GULER SOZMEN MD, PHD
NPI 1982099529
Psychiatry & Neurology - Behavioral Neurology & Neuropsychiatry in Seattle, WA
About Elif Guler Sozmen Md, Phd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ELIF GULER SOZMEN MD, PHD (NPI 1982099529) is an individual behavioral neurology & neuropsychiatry provider in Seattle, Washington, licensed in Washington (MD61660765) and active in the NPI registry since March 2015. She is enrolled in Medicare PECOS, is affiliated with Swedish Medical Center / Cherry Hill, and is a graduate of Other (2015).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 1
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Elif Guler Sozmen Md, Phd 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.
Medicare Billing Reassignments
3Medicare enrollment records show Elif Sozmen reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Seattle, WA 98104
- Reassigned Medicare billing, Washington enrollment
- 1,270 clinicians in this Medicare group
San Francisco, CA 94122
- Reassigned Medicare billing, California enrollment
- 5,544 clinicians in this Medicare group
San Francisco, CA 94143
- Reassigned Medicare billing, California enrollment
- 5,645 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Swedish Medical Center / Cherry Hill
Acute Care Hospitals · Seattle, WASwedish Medical Center
Acute Care Hospitals · Seattle, WASwedish Issaquah
Acute Care Hospitals · Issaquah, WAPhysician 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.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 7
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SEATTLE, WA 98122
SEATTLE, WA 98122
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 Elif Sozmen's NPI number?
The NPI number for Elif Sozmen is 1982099529. It was assigned to this individual provider in the NPPES registry on March 31, 2015.
Where is Elif Sozmen located?
Elif Sozmen practices at 1600 E Jefferson St Ste 115, Seattle, WA 98122. The listed phone number is (206) 320-7200.
What is Elif Sozmen's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Behavioral Neurology & Neuropsychiatry, with taxonomy code 2084B0040X.
Is Elif Sozmen enrolled in Medicare?
Yes. Elif Sozmen 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.
Which organizations bill Medicare for Elif Sozmen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Elif Sozmen reassigns Medicare benefits to 3 organizations: Swedish Health Services (Seattle, WA), Ucsf Medical Group Business Services (San Francisco, CA) and University Of California San Francisco (San Francisco, CA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Elif Sozmen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Elif Sozmen accept?
Health plans from Ambetter Health, Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Elif Sozmen 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.
Is Elif Sozmen affiliated with any hospitals?
According to CMS data, Elif Sozmen is affiliated with Swedish Medical Center / Cherry Hill, Swedish Medical Center and Swedish Issaquah.
When was this NPI record last updated?
The NPPES record for Elif Sozmen was last updated on September 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 41 days 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.
# Elif Guler Sozmen, MD, PHD · NPI 1982099529
Behavioral Neurology & Neuropsychiatry physician in Seattle, Washington. Individual provider, active in the CMS NPPES registry since March 31, 2015.
## Identity
- **NPI:** 1982099529 (Entity type: Individual)
- **Enumerated:** March 31, 2015
- **Primary specialty:** Psychiatry & Neurology - Behavioral Neurology & Neuropsychiatry · taxonomy 2084B0040X
- **State license:** MD61660765 (Washington)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1600 E JEFFERSON ST STE 115, Seattle, WA 98122-5643
- **Phone:** (206) 320-7200 · **Fax:** (206) 397-1096
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Swedish Health Services (NPI 1689612954, Seattle, WA); Ucsf Medical Group Business Services (NPI 1477624104, San Francisco, CA); University Of California San Francisco (NPI 1164512851, San Francisco, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** September 17, 2026
- **Other identifiers:** Medicaid 2324008 (WA)
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Source: [NPI Profile](https://npiprofile.com/npi/1982099529) · Data from the CMS NPPES public registry.