Joanne Ang, MD
NPI 1962930586 · Anatomic Pathology & Clinical Pathology Physician · Seattle, WA
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joanne Ang, MD is a Anatomic Pathology & Clinical Pathology Physician provider in Seattle, WA (NPI 1962930586).
Provider details
- NPI number
- 1962930586
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- ML60987930 (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
9 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
1,497 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) |
|---|---|---|
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 305 | $36 |
| Special Stained Specimen Slides to Examine Tissue, Each Additional Procedure88341 | 222 | $27 |
| Microscopic Genetic Analysis of Tumor, Manual88360 | 139 | $40 |
| Flow Cytometry Technique for Dna Or Cell Analysis, 16 Or More Markers88189 | 99 | $81 |
| Blood Smear Interpretation By Physician With Written Report85060 | 83 | $23 |
| Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342 | 70 | $34 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-05-26
- Last updated
- 2019-07-30
Frequently asked questions
- What is Joanne Ang's NPI number?
- Joanne Ang's National Provider Identifier (NPI) is 1962930586, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joanne Ang's specialty?
- Joanne Ang is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Joanne Ang located?
- Joanne Ang's practice location on file with NPPES is 1959 Ne Pacific St, Seattle, WA 98195-1101.
- What is Joanne Ang's phone number?
- The practice phone number listed in the NPPES registry for Joanne Ang is (253) 292-7348.
- Does Joanne Ang accept Medicare?
- Joanne Ang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joanne Ang's NPI active?
- Yes — Joanne Ang's NPI (1962930586) is active in the NPPES registry as of the last update on 2019-07-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.