RICHARD B GRABOWSKI MD
NPI 1194720680
Dermatology in Seattle, WA
About Richard B Grabowski Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RICHARD B GRABOWSKI MD (NPI 1194720680) is an individual dermatology provider in Seattle, Washington, licensed in Washington (MD00043291) and active in the NPI registry since June 2005. He is enrolled in Medicare PECOS and is a graduate of Albany Medical College Of Union University (1998).
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
Richard B Grabowski 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.
Medicare Billing Reassignment
Medicare enrollment records show Richard Grabowski reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Seattle, WA 98109
- Reassigned Medicare billing, Washington enrollment
- 6 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.
Areas of Expertise CMS Part B claims 11
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98109 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 5
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 Richard Grabowski's NPI number?
The NPI number for Richard Grabowski is 1194720680. It was assigned to this individual provider in the NPPES registry on June 20, 2005.
Where is Richard Grabowski located?
Richard Grabowski practices at 1021 Mercer St, Seattle, WA 98109. The listed phone number is (206) 489-2530.
What is Richard Grabowski's specialty?
The primary specialty registered for this NPI is Dermatology with taxonomy code 207N00000X.
Is Richard Grabowski enrolled in Medicare?
Yes. Richard Grabowski 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 Richard Grabowski's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Richard Grabowski reassigns Medicare benefits to Modern Dermatology, PLLC (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 Richard Grabowski's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Richard Grabowski accept?
Health plans from Premera Blue Cross Blue Shield of Alaska list Richard Grabowski 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 Richard Grabowski was last updated on June 4, 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.
# Richard B Grabowski, MD · NPI 1194720680
Dermatology physician in Seattle, Washington. Individual provider, active in the CMS NPPES registry since June 20, 2005.
## Identity
- **NPI:** 1194720680 (Entity type: Individual)
- **Enumerated:** June 20, 2005
- **Primary specialty:** Dermatology · taxonomy 207N00000X
- **State license:** MD00043291 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 1021 MERCER ST, Seattle, WA 98109-4324
- **Phone:** (206) 489-2530 · **Fax:** (206) 489-2531
## 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:** Modern Dermatology, PLLC (NPI 1790178010, Seattle, WA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Albany Medical College Of Union University, class of 1998
## Record status
- **NPPES last updated:** June 4, 2020
---
Source: [NPI Profile](https://npiprofile.com/npi/1194720680) · Data from the CMS NPPES public registry.