John Perry Giffen, M.D.
Internal Medicine Physician · Meridian, ID
John Perry Giffen, M.D. is an internal medicine physician with a practice address in Meridian, Idaho, and NPI 1275583643, issued on May 10, 2006. Check the license (Idaho M7066, as entered in NPPES) on the Idaho Board of Medicine; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- John Perry Giffen
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- M7066 ID
Self-reported in NPPES; status is on the state search - Practice location
- 520 S Eagle RD, Meridian, ID 83642
- Phone
- (208) 706-5100
- Enumerated
- May 10, 2006
- Record last updated
- Feb 23, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (208) 706-5169
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 453 in Idaho → Look up another NPI →
Also registered at 520 S Eagle RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify John Perry Giffen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIdaho Board of Medicine
Search for license M7066Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
John Perry Giffen among 453 internal medicine physician records in Idaho
John Perry Giffen, 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 not. Its NPI, issued in 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 63% newer
- In a Medicare fileNo · 73% of these records are
- In the CMS Doctors and Clinicians fileNo · 56% of these records are
- Record last updated2011 · 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. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
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
- Kristen Fiorentino, M.D.Meridian, ID 836421760434302
- James Gallafent, MDMeridian, ID 836421518077437
- 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 John Perry Giffen, M.D.'s NPI number?
John Perry Giffen, M.D.'s National Provider Identifier (NPI) is 1275583643, issued on May 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Perry Giffen, M.D. located?
The NPPES record lists a practice address at 520 S Eagle RD, Meridian, ID, 83642. Phone: (208) 706-5100. Providers update this record themselves, so call before visiting.
How can I verify John Perry Giffen, M.D.'s license?
NPPES lists Idaho license number M7066, 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.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.