Charles Blaise Larson, FNP-BC
Family Nurse Practitioner · Twin Falls, ID
Charles Blaise Larson, FNP-BC is a family nurse practitioner with a practice address in Twin Falls, Idaho, and NPI 1497120349, issued on Dec 3, 2015. Check the license (Idaho NP-1716A, as entered in NPPES) with the Idaho board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Charles Blaise Larson
- Credential
- FNP-BC
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- NP-1716A ID
Self-reported in NPPES; status is on the state search - Practice location
- 730 N College RD Ste B, Twin Falls, ID 83301
- Phone
- (208) 814-7350
- Enumerated
- Dec 3, 2015
- Record last updated
- May 9, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20160419002907); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 1,215 in Idaho → Look up another NPI →
Also registered at 730 N College RD Ste B
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Robert Jensen, AU.D.Audiologist1629424171
Verify Charles Blaise Larson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Idaho board licenses this profession
Search for license NP-1716ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
46% fewer Medicare Part D claims than the average family nurse practitioner in 2024
707 Medicare Part D claims for 250 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 3% of claims.
Most prescribed
- Ipratropium Bromide142 claims
- Fluticasone Propionate100 claims
- Omeprazole95 claims
- Prednisone66 claims
- Ofloxacin42 claims
- Amoxicillin-Clavulanate Potass33 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): 78.9 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: $31.28
2 payments; by number, the most common kind was food and beverage; the largest payer was Aerin Medical Inc. The 99,489 providers of this specialty with any payment received $650.95 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
- Gem State Ent PLLCTwin Falls, ID
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Charles Blaise Larson among 1,215 family nurse practitioner records in Idaho
Charles Blaise Larson, FNP-BC is one of 1,215 family nurse practitioner records with a practice address in Idaho. 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 2015, is newer than 34% of them.
- NPI issued2015 · 34% of these records are older, 62% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2015 · median 2019 among the 762 with a school on file
- Record last updated2016 · 39% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Idaho practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
80 family nurse practitioner records list a practice address in Twin Falls
They are 80 of the 1,660 NPPES records with a practice address in Twin Falls, and 1,215 family nurse practitioner records in Idaho.
All 1,215 in Idaho → Every provider in Twin Falls → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Samuel Barker, D.C., NP-CTwin Falls, ID 833011043301682
- Corinne Bartschi, FNPTwin Falls, ID 833011063681054
- Beverley Blake Odoherty, CFNPTwin Falls, ID 833011821166539
- Kathryn Devaney, FNP-C, PMHNP-BCTwin Falls, ID 833011285672378
- Taryna Goodman, NPTwin Falls, ID 833011104928878
- Beverly LammersTwin Falls, ID 833011255743332
- Roanne Mancari, FNP-CTwin Falls, ID 833011922329416
- Michael Perrin, NPTwin Falls, ID 833011184979783
Common questions
What is Charles Blaise Larson, FNP-BC's NPI number?
Charles Blaise Larson, FNP-BC's National Provider Identifier (NPI) is 1497120349, issued on Dec 3, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Charles Blaise Larson, FNP-BC located?
The NPPES record lists a practice address at 730 N College RD Ste B, Twin Falls, ID, 83301. Phone: (208) 814-7350. Providers update this record themselves, so call before visiting.
How can I verify Charles Blaise Larson, FNP-BC's license?
NPPES lists Idaho license number NP-1716A, as entered by the provider. Search the Idaho board that licenses this profession; the NPPES record confirms identity only.
How much does Charles Blaise Larson, FNP-BC prescribe under Medicare Part D?
In 2024, Charles Blaise Larson, FNP-BC had 707 Medicare Part D claims for 250 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
What is Charles Blaise Larson, FNP-BC's MIPS final score?
The 2023 MIPS final score is 78.9 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.