Erika Toyoda, M.D.
Family Medicine Physician · Rapid City, SD
Erika Toyoda, M.D. is a family medicine physician with a practice address in Rapid City, South Dakota, and NPI 1346690559, issued on Jun 18, 2016. Check the license (South Dakota 11634, as entered in NPPES) on the South Dakota Board of Medical and Osteopathic Examiners; the Medicare figures below come from public CMS files.
- Name
- Erika Toyoda
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 11634 SD
Self-reported in NPPES; status is on the state search - Practice location
- 717 Saint Francis St, Rapid City, SD 57701
- Phone
- (605) 342-2880
- Enumerated
- Jun 18, 2016
- Record last updated
- May 18, 2026
- Medicare enrollment
- Enrolled (PECOS I20200124001419); accepts Medicare assignment
- Medical or professional school
- Sanford School Of Medicine Of University Of South Dakota, 2016
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 601 in South Dakota → Look up another NPI →
Also registered at 717 Saint Francis St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Karly Haug, FNP-CFamily Nurse Practitioner1154153906
- Kay Kelts, DOFamily Medicine Physician1083956932
Verify Erika Toyoda in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Dakota Board of Medical and Osteopathic Examiners
Search for license 11634Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.8 times the Medicare Part D claims of the average family medicine physician in 2024
13,634 Medicare Part D claims for 786 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 181 claims were for opioids.
Most prescribed
- Atorvastatin Calcium881 claims
- Levothyroxine Sodium831 claims
- Losartan Potassium717 claims
- Amlodipine Besylate662 claims
- Rosuvastatin Calcium560 claims
- Lisinopril514 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 76.6 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $239.07
15 payments; by number, the most common kind was food and beverage; the largest payer was Novartis Pharmaceuticals Corporation. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Black Hills Medical Group LLPRapid City, SD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Erika Toyoda among 601 family medicine physician records in South Dakota
Erika Toyoda, M.D. is one of 601 family medicine physician records with a practice address in South Dakota. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 78% of them.
- NPI issued2016 · 78% of these records are older, 19% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2016 · median 2008 among the 393 with a school on file
- Record last updated2026 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a South Dakota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
76 family medicine physician records list a practice address in Rapid City
They are 76 of the 3,017 NPPES records with a practice address in Rapid City, and 601 family medicine physician records in South Dakota.
All 601 in South Dakota → Every provider in Rapid City → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Paula Berg, CNPRapid City, SD 577011316913528
- Jeffrey Buckau, D.O.Rapid City, SD 577011265402846
- Kenneth Diamond, M.D.Rapid City, SD 577011679543755
- Michael Goodhope, DORapid City, SD 577011861466872
- Cathy Hennies, M.D.Rapid City, SD 577011396749768
- Aaron Jagelski, M.D.Rapid City, SD 577011548261357
- Jeanie LembkeRapid City, SD 577011922054279
- Rolf Norlin, MDRapid City, SD 577011346296639
Common questions
What is Erika Toyoda, M.D.'s NPI number?
Erika Toyoda, M.D.'s National Provider Identifier (NPI) is 1346690559, issued on Jun 18, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Erika Toyoda, M.D. located?
The NPPES record lists a practice address at 717 Saint Francis St, Rapid City, SD, 57701. Phone: (605) 342-2880. Providers update this record themselves, so call before visiting.
How can I verify Erika Toyoda, M.D.'s license?
NPPES lists South Dakota license number 11634, as entered by the provider. Search the South Dakota Board of Medical and Osteopathic Examiners at https://www.sdbmoe.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Erika Toyoda, M.D. prescribe under Medicare Part D?
In 2024, Erika Toyoda, M.D. had 13,634 Medicare Part D claims for 786 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Erika Toyoda, M.D.'s MIPS final score?
The 2023 MIPS final score is 76.6 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.