SIBEL ULGER LMHC
NPI 1508643594
Counselor - Mental Health in Sammamish, WA
About Sibel Ulger Lmhc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SIBEL ULGER LMHC (NPI 1508643594) is an individual mental health provider in Sammamish, Washington, licensed in Washington (LH61656844) and active in the NPI registry since September 2023. She is enrolled in Medicare PECOS and is a graduate of Other (2023).
NPPES Registry Identity
Specialties & Licenses
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
Sibel Ulger Lmhc 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 Reassignment
Medicare enrollment records show Sibel Ulger reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Mountlake Terrace, WA 98043
- Reassigned Medicare billing, Washington enrollment
- 777 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.
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 Sibel Ulger's NPI number?
The NPI number for Sibel Ulger is 1508643594. It was assigned to this individual provider in the NPPES registry on September 12, 2023.
Where is Sibel Ulger located?
Sibel Ulger practices at 4229 194th Pl NE, Sammamish, WA 98074. The listed phone number is (425) 785-2412.
What is Sibel Ulger's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.
Is Sibel Ulger enrolled in Medicare?
Yes. Sibel Ulger 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 organization bills Medicare for Sibel Ulger's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sibel Ulger reassigns Medicare benefits to Mindful Therapy Group PC (Mountlake Terrace, WA). The 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 Sibel Ulger's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Sibel Ulger accept?
Health plans from Ambetter Health, BridgeSpan Health Company, Premera Blue Cross Blue Shield of Alaska and Regence BlueCross BlueShield of Oregon list Sibel Ulger 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 Sibel Ulger was last updated on October 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Sibel Ulger, LMHC · NPI 1508643594
Mental Health provider in Sammamish, Washington. Individual provider, active in the CMS NPPES registry since September 12, 2023.
## Identity
- **NPI:** 1508643594 (Entity type: Individual)
- **Enumerated:** September 12, 2023
- **Primary specialty:** Counselor - Mental Health · taxonomy 101YM0800X
- **State license:** LH61656844 (Washington)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 4229 194TH PL NE, Sammamish, WA 98074-4659
- **Phone:** (425) 785-2412
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Mindful Therapy Group PC (NPI 1316238678, Mountlake Terrace, WA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2023
## Record status
- **NPPES last updated:** October 26, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1508643594) · Data from the CMS NPPES public registry.