Megan Shaw, MD
NPI 1366608143 · Rheumatology Physician · Seattle, WA
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Megan Shaw, MD is a Rheumatology Physician provider in Seattle, WA (NPI 1366608143).
Provider details
- NPI number
- 1366608143
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD60167330 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
17 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,332 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 418 | $17 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 212 | $102 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 189 | $152 |
| Infusion Into a Vein for Therapy, Prevention, Or Diagnosis, 1 Hour Or Less96365 | 174 | $73 |
| Administration of Chemotherapy Into Vein, 1 Hour Or Less96413 | 99 | $148 |
| Administration of Chemotherapy Into Vein, Each Additional Hour |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 30 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 191 | 70 |
| Methotrexate Sodiumbrand: Methotrexate | 180 | 41 |
| Hydroxychloroquine Sulfate | 117 | 37 |
| Allopurinol | 109 | 30 |
| Gabapentin | 106 | 35 |
| Colchicine | 77 | 30 |
| Adalimumabbrand: Humira(cf) Pen | 58 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-07-31
- Last updated
- 2023-03-06
- Certified
- 2023-03-06
Frequently asked questions
- What is Megan Shaw's NPI number?
- Megan Shaw's National Provider Identifier (NPI) is 1366608143, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Megan Shaw's specialty?
- Megan Shaw is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Megan Shaw located?
- Megan Shaw's practice location on file with NPPES is 10330 Meridian Ave N Ste 250, Seattle, WA 98133-9441.
- What is Megan Shaw's phone number?
- The practice phone number listed in the NPPES registry for Megan Shaw is (206) 520-5000.
- Does Megan Shaw accept Medicare?
- Megan Shaw is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Megan Shaw's NPI active?
- Yes — Megan Shaw's NPI (1366608143) is active in the NPPES registry as of the last update on 2023-03-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.