David Wang, MD
NPI 1528644523 · Internal Medicine Physician · Iowa City, IA
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Wang, MD is a Internal Medicine Physician provider in Iowa City, IA (NPI 1528644523).
Provider details
- NPI number
- 1528644523
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 2023018419 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 38 | 15 |
| Losartan Potassium | 29 | — |
| Tamsulosin Hcl | 18 | — |
| Amlodipine Besylate | 17 | — |
| Hydrochlorothiazide | 17 | — |
| Metformin Hcl | 16 | — |
| Carvedilol | 14 | — |
Practice location
Mailing address
Additional practice locations (1)
- 1 Hospital Dr # DC043.00Columbia, MO 65212-1000Phone: (573) 884-1606
Registry dates
- Enumerated
- 2021-03-20
- Last updated
- 2026-03-17
- Certified
- 2026-03-17
Frequently asked questions
- What is David Wang's NPI number?
- David Wang's National Provider Identifier (NPI) is 1528644523, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Wang's specialty?
- David Wang is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is David Wang located?
- David Wang's practice location on file with NPPES is 200 Hawkins Dr Dept of, Iowa City, IA 52242-1009.
- What is David Wang's phone number?
- The practice phone number listed in the NPPES registry for David Wang is (800) 777-8442.
- Does David Wang accept Medicare?
- David Wang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Wang's NPI active?
- Yes — David Wang's NPI (1528644523) is active in the NPPES registry as of the last update on 2026-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.