Diana David, MD
NPI 1649386574 · Internal Medicine Physician · Kenosha, WI
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diana David, MD is a Internal Medicine Physician provider in Kenosha, WI (NPI 1649386574).
Provider details
- NPI number
- 1649386574
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 36-103469 (IL)
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
19 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
1,106 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 542 | $119 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 215 | $121 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 138 | $85 |
| Administration of Influenza Virus VaccineG0008 | 77 | $30 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 45 | $51 |
| Annual Wellness Visit; Includes a Personalized Prevention Plan of Service (pps), Initial VisitG0438 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 112 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 535 | 124 |
| Amlodipine Besylate | 440 | 119 |
| Rosuvastatin Calcium | 424 | 115 |
| Atorvastatin Calcium | 387 | 114 |
| Montelukast Sodium | 369 | 94 |
| Metformin Hcl | 237 | 59 |
| Omeprazole |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-22
- Last updated
- 2024-08-14
- Certified
- 2024-08-14
Frequently asked questions
- What is Diana David's NPI number?
- Diana David's National Provider Identifier (NPI) is 1649386574, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diana David's specialty?
- Diana David is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Diana David located?
- Diana David's practice location on file with NPPES is 10400 75th St, Kenosha, WI 53142.
- What is Diana David's phone number?
- The practice phone number listed in the NPPES registry for Diana David is (262) 948-6790.
- Does Diana David accept Medicare?
- Diana David is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Diana David's NPI active?
- Yes — Diana David's NPI (1649386574) is active in the NPPES registry as of the last update on 2024-08-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.