Dalia Nashed, M.D.
NPI 1689085383 · Internal Medicine Physician · Onalaska, WI
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dalia Nashed, M.D. is a Internal Medicine Physician provider in Onalaska, WI (NPI 1689085383).
Provider details
- NPI number
- 1689085383
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
12 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
971 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 | 211 | $9 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 194 | $85 |
| Blood Test, Basic Group of Blood Chemicals (calcium, Total)80048 | 84 | $8 |
| Hemoglobin A1c Level83036 | 78 | $10 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 67 | $126 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 52 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 81 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 274 | 102 |
| Losartan Potassium | 240 | 82 |
| Atorvastatin Calcium | 203 | 76 |
| Levothyroxine Sodium | 176 | 58 |
| Rosuvastatin Calcium | 166 | 61 |
| Lisinopril | 155 | 49 |
| Omeprazole |
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-05-15
- Last updated
- 2022-07-21
Frequently asked questions
- What is Dalia Nashed's NPI number?
- Dalia Nashed's National Provider Identifier (NPI) is 1689085383, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dalia Nashed's specialty?
- Dalia Nashed is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Dalia Nashed located?
- Dalia Nashed's practice location on file with NPPES is 3111 Gundersen Dr, Onalaska, WI 54650-8447.
- What is Dalia Nashed's phone number?
- The practice phone number listed in the NPPES registry for Dalia Nashed is (608) 775-8620.
- Does Dalia Nashed accept Medicare?
- Dalia Nashed is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dalia Nashed's NPI active?
- Yes — Dalia Nashed's NPI (1689085383) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.