Kristen Fiorentino, M.D.
Internal Medicine Physician · Meridian, ID
Kristen Fiorentino, M.D. is an internal medicine physician with a practice address in Meridian, Idaho, and NPI 1760434302, issued on May 16, 2006. Check the license (Idaho M8929, as entered in NPPES) on the Idaho Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Kristen Fiorentino
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- M8929 ID
Self-reported in NPPES; status is on the state search - Practice location
- 520 S Eagle RD Ste 2104, Meridian, ID 83642
- Phone
- (208) 706-0201
- Enumerated
- May 16, 2006
- Record last updated
- Jun 11, 2024
- Fax
- (208) 706-0202
- Medicaid ID
- 806862700 ID
- Medicare enrollment
- Enrolled (PECOS I20040826001375); accepts Medicare assignment
- Medical or professional school
- George Washington University School Of Medicine, 1993
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 453 in Idaho → Look up another NPI →
Verify Kristen Fiorentino in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIdaho Board of Medicine
Search for license M8929Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average internal medicine physician in 2024
61 Medicare Part D claims for 15 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
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.
Bills Medicare through one group practice
- Vibra Physicians LLCBoise, ID
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kristen Fiorentino among 453 internal medicine physician records in Idaho
Kristen Fiorentino, M.D. is one of 453 internal medicine physician records with a practice address in Idaho. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 63% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated1993 · median 2011 among the 254 with a school on file
- Record last updated2024 · 44% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Idaho practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Internal Medicine Physician providers in Idaho
There are 453 internal medicine physician records in Idaho.
All 453 in Idaho → Every provider in Meridian → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Ann Agnew, MDMeridian, ID 836421497797302
- Patricia Buersmeyer, M.D.Meridian, ID 836421104816198
- James Gallafent, MDMeridian, ID 836421518077437
- John Giffen, M.D.Meridian, ID 836421275583643
- Shanda Grooms, M.D.Meridian, ID 836421750330080
- Michael Hedemark, MDMeridian, ID 836421992805931
- Frank Johnson, M.D.Meridian, ID 836421841249307
- Natasha Miltner, MDMeridian, ID 836421396832770
Common questions
What is Kristen Fiorentino, M.D.'s NPI number?
Kristen Fiorentino, M.D.'s National Provider Identifier (NPI) is 1760434302, issued on May 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Kristen Fiorentino, M.D. located?
The NPPES record lists a practice address at 520 S Eagle RD Ste 2104, Meridian, ID, 83642. Phone: (208) 706-0201. Providers update this record themselves, so call before visiting.
How can I verify Kristen Fiorentino, M.D.'s license?
NPPES lists Idaho license number M8929, 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 Kristen Fiorentino, M.D. prescribe under Medicare Part D?
In 2024, Kristen Fiorentino, M.D. had 61 Medicare Part D claims for 15 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
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.