Leah R. Fleming, MD
Clinical Genetics (M.D.) Physician · Boise, ID
Leah R. Fleming, MD is a clinical genetics (m.d.) physician with a practice address in Boise, Idaho, and NPI 1922241686, issued on Apr 10, 2009. Check the license (Idaho M-12974, as entered in NPPES) on the Idaho Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Leah R. Fleming
- Credential
- MD
- Primary taxonomy
- Clinical Genetics (M.D.) Physician 207SG0201X
- License number
- M-12974 ID
Self-reported in NPPES; status is on the state search - Practice location
- 100 E Idaho St, Boise, ID 83712
- Phone
- (208) 381-7339
- Enumerated
- Apr 10, 2009
- Record last updated
- Mar 17, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (208) 381-6186
- Medicare enrollment
- Enrolled (PECOS I20150917002662); accepts Medicare assignment
- Medical or professional school
- University Of Washington School Of Medicine, 2009
- Entity
- Type 1 · individual
2 nearest clinical genetics (m.d.) physician records → All 3 in Idaho → Look up another NPI →
Also registered at 100 E Idaho St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Shane Ahlers, M.D.Hematology & Oncology Physician1861802332
- May Alsanea, PHARMDPharmacist1174413439
- Michela Altergott, PHARMDPharmacist1730746900
- Suzanne Anstine, MDObstetrics & Gynecology Physician1790770246
- R Archibald, MDObstetrics & Gynecology Physician1831147248
- Chase Ayres, PHARMDPharmacist1922628080
Verify Leah R. Fleming in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIdaho Board of Medicine
Search for license M-12974Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
76% fewer Medicare Part D claims than the average clinical genetics (m.d.) physician in 2024
14 Medicare Part D claims, against an average of 59 among the 193 providers of this specialty who prescribed in Part D. Brand-name drugs were 100% of claims.
Most prescribed
- Cerdelga13 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): 83.3 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).
Bills Medicare through one group practice
- St Lukes Clinic-Treasure Valley LLCBoise, ID
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Clinical Genetics (M.D.) Physician providers in Idaho
There are 3 clinical genetics (m.d.) physician records in Idaho.
All 3 in Idaho → Every provider in Boise → Clinical Genetics (M.D.) Physician nationwide →
The 2 clinical genetics (m.d.) physician records with the nearest ZIP codes
- Jeremy HillBoise, ID 837121841753852
- Sheri Poskanzer, MDBoise, ID 837121851785067
Common questions
What is Leah R. Fleming, MD's NPI number?
Leah R. Fleming, MD's National Provider Identifier (NPI) is 1922241686, issued on Apr 10, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Leah R. Fleming, MD located?
The NPPES record lists a practice address at 100 E Idaho St, Boise, ID, 83712. Phone: (208) 381-7339. Providers update this record themselves, so call before visiting.
How can I verify Leah R. Fleming, MD's license?
NPPES lists Idaho license number M-12974, as entered by the provider. Search the Idaho Board of Medicine at https://dopl.idaho.gov/bom/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Leah R. Fleming, MD prescribe under Medicare Part D?
In 2024, Leah R. Fleming, MD had 14 Medicare Part D claims; the average among clinical genetics (m.d.) physician prescribers was 59. Part D covers Medicare prescriptions only.
What is Leah R. Fleming, MD's MIPS final score?
The 2023 MIPS final score is 83.3 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.