Shelley Leong, MD
NPI 1215381215 · Pulmonary Disease Physician · Seattle, WA
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shelley Leong, MD is a Pulmonary Disease Physician provider in Seattle, WA (NPI 1215381215).
Provider details
- NPI number
- 1215381215
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A152494 (CA)
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
10 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
181 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) |
|---|---|---|
| Critical Care, First 30-74 Minutes99291 | 45 | $221 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 41 | $124 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 27 | $80 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 23 | $177 |
| Test to Examine How Well the Lungs Exchange Gases94729 | 18 | $9 |
| Test to Measure Expiratory Airflow and Volume94010 | 15 | $8 |
Practice location
Mailing address
Additional practice locations (1)
- 155 N Fresno StFresno, CA 93701-2302Phone: (559) 499-6500
Registry dates
- Enumerated
- 2016-04-16
- Last updated
- 2023-06-07
- Certified
- 2023-06-07
Frequently asked questions
- What is Shelley Leong's NPI number?
- Shelley Leong's National Provider Identifier (NPI) is 1215381215, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shelley Leong's specialty?
- Shelley Leong is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Shelley Leong located?
- Shelley Leong's practice location on file with NPPES is 1959 Ne Pacific St, Seattle, WA 98195-2302.
- What is Shelley Leong's phone number?
- The practice phone number listed in the NPPES registry for Shelley Leong is (206) 520-5000.
- Does Shelley Leong accept Medicare?
- Shelley Leong is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shelley Leong's NPI active?
- Yes — Shelley Leong's NPI (1215381215) is active in the NPPES registry as of the last update on 2023-06-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.