1. Home
  2. Directory
  3. Washington
  4. Seattle
  5. Anesthesiology
  6. NPI Profile

DR. HANNAH CATHERINE ROOP M.D.
NPI 1902484843
Anesthesiology - Pain Medicine in Seattle, WA

Active since March 31, 2021PECOS Enrolled
4225 ROOSEVELT WAY NE FL 4, SEATTLE, WA 98105(206) 598-4282 Get Directions Write a Review

NPPES record last updated: June 30, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Mar 18, 2025, Jun 10, 2021, Mar 31, 2021 (3 updates tracked since 2021).

About Dr. Hannah Catherine Roop M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. HANNAH CATHERINE ROOP M.D. (NPI 1902484843) is an individual pain medicine provider in Seattle, Washington, licensed in Ohio (35.155254) and active in the NPI registry since March 2021. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1902484843
Entity TypeIndividualFemale
Primary Taxonomy207LP2900X
Provider Legal NameDR. HANNAH CATHERINE ROOPCredential: M.D.
Location Address4225 ROOSEVELT WAY NE FL 4Seattle, WA 98105-6099
Mailing Address4225 Roosevelt Way Ne Fl 4Seattle, WA 98105-6099
Phone(206) 598-4282
Sole ProprietorNo
Enumeration DateMarch 31, 2021
Last NPPES UpdateJune 30, 20263 updates tracked since enumeration
NPPES CertifiedJune 30, 2026
✔ NPI 1902484843 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAnesthesiology · Pain MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207LP2900X
License✔ Licensed in OH · 35.155254
Definition
An anesthesiologist who provides a high level of care, either as a primary physician or consultant, for patients experiencing problems with acute, chronic and/or cancer pain in both hospital and ambulatory settings. Patient care needs are also coordinated with other specialists.
Also ListedAnesthesiologyTaxonomy 207L00000X · License 35.155254 (OH)
4225 ROOSEVELT WAY NE FL 4, Seattle, WA 98105
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Hannah Catherine Roop M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Hannah Roop reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Anesthesia Associates Of Cincinnati, Inc
1,970 mi
Anesthesiology
2139 AUBURN AVE
Cincinnati, OH 45219
  • Reassigned Medicare billing, Ohio enrollment
  • 317 clinicians in this Medicare group
NPI 1316945173 (513) 585-2000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES 6

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. BRETT RUSSELL STACEY M.D.
Anesthesiology (Pain Medicine)
4225 ROOSEVELT WAY NE FL 4
SEATTLE, WA 98105
King County (206) 598-4282
DR. KENDRA GAIL BERGSTROM M.D.
Dermatology
4225 ROOSEVELT WAY NE FL 4
SEATTLE, WA 98105
King County (206) 598-4067
MIROSLAV BACKONJA MD
Psychiatry & Neurology (Pain Medicine)
4225 ROOSEVELT WAY NE FL 4
SEATTLE, WA 98105
King County (206) 598-4282
YVETTE J SSEMPIJJA MD
Dermatology
4225 ROOSEVELT WAY NE FL 4
SEATTLE, WA 98105
King County (706) 802-3063
DR. SONG YOUN PARK MD
Dermatology
4225 ROOSEVELT WAY NE FL 4
SEATTLE, WA 98105
King County (206) 543-5290
LAUREN ELIZABETH OWENS M.D.
Obstetrics & Gynecology
4225 ROOSEVELT WAY NE FL 4
SEATTLE, WA 98105
King County (206) 520-5000

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 Hannah Roop's NPI number?

The NPI number for Hannah Roop is 1902484843. It was assigned to this individual provider in the NPPES registry on March 31, 2021.

Where is Hannah Roop located?

Hannah Roop practices at 4225 Roosevelt Way NE Fl 4, Seattle, WA 98105. The listed phone number is (206) 598-4282.

What is Hannah Roop's specialty?

The primary specialty registered for this NPI is Anesthesiology, specializing in Pain Medicine, with taxonomy code 207LP2900X.

Is Hannah Roop enrolled in Medicare?

Yes. Hannah Roop is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Hannah Roop's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Hannah Roop reassigns Medicare benefits to Anesthesia Associates Of Cincinnati, Inc (Cincinnati, OH). 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 Hannah Roop'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 Hannah Roop was last updated on June 30, 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.