Johanna Wang, MD
NPI 1043288764 · Internal Medicine Physician · Shoreline, WA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Johanna Wang, MD is a Internal Medicine Physician provider in Shoreline, WA (NPI 1043288764).
Provider details
- NPI number
- 1043288764
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD00037786 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 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
1,183 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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 174 | $9 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 137 | $137 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 124 | $10 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test85027 | 108 | $6 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 104 | $13 |
| Blood Test, Thyroid Stimulating Hormone (tsh)84443 | 85 | $16 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 132 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 649 | 205 |
| Levothyroxine Sodium | 292 | 87 |
| Lisinopril | 283 | 88 |
| Amlodipine Besylate | 274 | 87 |
| Omeprazole | 248 | 78 |
| Losartan Potassium | 233 | 80 |
| Metoprolol Succinate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-03-09
- Last updated
- 2026-04-29
- Certified
- 2026-04-29
Frequently asked questions
- What is Johanna Wang's NPI number?
- Johanna Wang's National Provider Identifier (NPI) is 1043288764, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Johanna Wang's specialty?
- Johanna Wang is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Johanna Wang located?
- Johanna Wang's practice location on file with NPPES is 1201 N 175th St, Shoreline, WA 98133-5064.
- What is Johanna Wang's phone number?
- The practice phone number listed in the NPPES registry for Johanna Wang is (206) 401-3160.
- Does Johanna Wang accept Medicare?
- Johanna Wang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Johanna Wang's NPI active?
- Yes — Johanna Wang's NPI (1043288764) is active in the NPPES registry as of the last update on 2026-04-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.