Samuel Idarraga, M.D.
NPI 1700850070 · Internal Medicine Physician · Wauwatosa, WI
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Samuel Idarraga, M.D. is a Internal Medicine Physician provider in Wauwatosa, WI (NPI 1700850070).
Provider details
- NPI number
- 1700850070
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 33511-020 (WI)
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
291 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 | 107 | $115 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 65 | $116 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 61 | $80 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 22 | $15 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 18 | $160 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 56 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 333 | 89 |
| Lisinopril | 276 | 76 |
| Losartan Potassium | 270 | 69 |
| Simvastatin | 184 | 47 |
| Amlodipine Besylate | 183 | 51 |
| Hydrochlorothiazide | 157 | 41 |
| Metoprolol Succinate | 131 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-02-14
- Last updated
- 2010-03-02
Frequently asked questions
- What is Samuel Idarraga's NPI number?
- Samuel Idarraga's National Provider Identifier (NPI) is 1700850070, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Samuel Idarraga's specialty?
- Samuel Idarraga is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Samuel Idarraga located?
- Samuel Idarraga's practice location on file with NPPES is 2645 N Mayfair Rd, Wauwatosa, WI 53226-1304.
- What is Samuel Idarraga's phone number?
- The practice phone number listed in the NPPES registry for Samuel Idarraga is (414) 479-1800.
- Does Samuel Idarraga accept Medicare?
- Samuel Idarraga is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Samuel Idarraga's NPI active?
- Yes — Samuel Idarraga's NPI (1700850070) is active in the NPPES registry as of the last update on 2010-03-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.