DR. LALE ASLIHAN ERTUGLU MD
NPI 1952093890
Hospitalist in Seattle, WA
About Dr. Lale Aslihan Ertuglu Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. LALE ASLIHAN ERTUGLU MD (NPI 1952093890) is an individual hospitalist provider in Seattle, Washington, licensed in Washington (MD.MD.70123397) and active in the NPI registry since May 2023. She is enrolled in Medicare PECOS and maintains a secondary practice location in Seattle.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Lale Aslihan Ertuglu Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Lale Ertuglu reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Seattle, WA 98104
- Reassigned Medicare billing, Washington enrollment
- 4,364 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.
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.
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.
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 Lale Ertuglu's NPI number?
The NPI number for Lale Ertuglu is 1952093890. It was assigned to this individual provider in the NPPES registry on May 22, 2023.
Where is Lale Ertuglu located?
Lale Ertuglu practices at 325 9th Ave, Seattle, WA 98104. The listed phone number is (206) 520-5000.
What is Lale Ertuglu's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Lale Ertuglu enrolled in Medicare?
Yes. Lale Ertuglu is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Lale Ertuglu's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lale Ertuglu reassigns Medicare benefits to The Association Of University Physicians (Seattle, 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 Lale Ertuglu's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Lale Ertuglu was last updated on July 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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. Lale Aslihan Ertuglu, MD · NPI 1952093890
Hospitalist physician in Seattle, Washington. Individual provider, active in the CMS NPPES registry since May 22, 2023.
## Identity
- **NPI:** 1952093890 (Entity type: Individual)
- **Enumerated:** May 22, 2023
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** MD.MD.70123397 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 325 9TH AVE, Seattle, WA 98104-2420
- **Phone:** (206) 520-5000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** The Association Of University Physicians (NPI 1023041159, Seattle, WA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 21, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1952093890) · Data from the CMS NPPES public registry.