Erika Toyoda, M.D.
NPI 1346690559 · Family Medicine Physician · Rapid City, SD
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Erika Toyoda, M.D. is a Family Medicine Physician provider in Rapid City, SD (NPI 1346690559).
Provider details
- NPI number
- 1346690559
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 11634 (SD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
10 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
5,876 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | 853 | $4 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 720 | $123 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 469 | $8 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 454 | $13 |
| Blood Test, Thyroid Stimulating Hormone (tsh)84443 | 430 | $16 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 398 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 149 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 881 | 184 |
| Levothyroxine Sodium | 831 | 169 |
| Losartan Potassium | 717 | 162 |
| Amlodipine Besylate | 662 | 146 |
| Rosuvastatin Calcium | 560 | 145 |
| Lisinopril | 514 | 118 |
| Omeprazole |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$239 across 15 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-06-18
- Last updated
- 2026-05-18
- Certified
- 2026-05-18
Frequently asked questions
- What is Erika Toyoda's NPI number?
- Erika Toyoda's National Provider Identifier (NPI) is 1346690559, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erika Toyoda's specialty?
- Erika Toyoda is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Erika Toyoda located?
- Erika Toyoda's practice location on file with NPPES is 717 Saint Francis St, Rapid City, SD 57701-4677.
- What is Erika Toyoda's phone number?
- The practice phone number listed in the NPPES registry for Erika Toyoda is (605) 342-2880.
- Does Erika Toyoda accept Medicare?
- Erika Toyoda is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Erika Toyoda's NPI active?
- Yes — Erika Toyoda's NPI (1346690559) is active in the NPPES registry as of the last update on 2026-05-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.