MRS. TIFFANY LYNNE HERR MD
NPI 1184957367
Pediatrics in Issaquah, WA
About Mrs. Tiffany Lynne Herr Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. TIFFANY LYNNE HERR MD (NPI 1184957367) is an individual pediatrics provider in Issaquah, Washington, licensed in Washington (MD60282474) and active in the NPI registry since September 2009. She is enrolled in Medicare PECOS and maintains a secondary practice location in Seattle.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 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 (PECOS)
Mrs. Tiffany Lynne Herr Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Tiffany Herr 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
- 663 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 98029 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.
ISSAQUAH, WA 98029
ISSAQUAH, WA 98029
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 Tiffany Herr's NPI number?
The NPI number for Tiffany Herr is 1184957367. It was assigned to this individual provider in the NPPES registry on September 7, 2009.
Where is Tiffany Herr located?
Tiffany Herr practices at 751 NE Blakely Dr Ste 5010, Issaquah, WA 98029. The listed phone number is (425) 394-0701.
What is Tiffany Herr's specialty?
The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.
Is Tiffany Herr enrolled in Medicare?
Yes. Tiffany Herr is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Tiffany Herr's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Tiffany Herr reassigns Medicare benefits to Swedish Health Services (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 Tiffany Herr's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Tiffany Herr accept?
Health plans from Ambetter Health, Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Tiffany Herr 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 Tiffany Herr was last updated on October 7, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Mrs. Tiffany Lynne Herr, MD · NPI 1184957367
Pediatrics physician in Issaquah, Washington. Individual provider, active in the CMS NPPES registry since September 7, 2009.
## Identity
- **NPI:** 1184957367 (Entity type: Individual)
- **Enumerated:** September 7, 2009
- **Primary specialty:** Pediatrics · taxonomy 208000000X
- **State license:** MD60282474 (Washington)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 751 NE BLAKELY DR STE 5010, Issaquah, WA 98029-6201
- **Phone:** (425) 394-0701
## 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:** Swedish Health Services (NPI 1619680840, Seattle, WA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 7, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1184957367) · Data from the CMS NPPES public registry.