NPPES file of Aug 9, 2026

Leo S. Harf, M.D.

Ophthalmology Physician · Nampa, ID

Leo S. Harf, M.D. is an ophthalmology physician with a practice address in Nampa, Idaho, and NPI 1417041849, issued on Oct 2, 2006. Check the license (Idaho M5002, as entered in NPPES) on the Idaho Board of Medicine; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1417041849
Name
Leo S. Harf
Credential
M.D.
Primary taxonomy
Ophthalmology Physician 207W00000X
License number
M5002 ID
Self-reported in NPPES; status is on the state search
Practice location
4400 Flamingo Ave E., Nampa, ID 83687
Phone
(208) 466-2222
Enumerated
Oct 2, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(208) 465-3441
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest ophthalmology physician records → All 76 in Idaho → Look up another NPI →

Verify Leo S. Harf in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersIdaho Board of Medicine
    Search for license M5002    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Idaho license search

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The practice group's MIPS final score for 2023 (Medicare payment program): 88.5 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.

  1. Qualityout of 100 · 30% of the final score77.7
  2. Costout of 100 · 30%91.5
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Leo S. Harf among 76 ophthalmology physician records in Idaho

Leo S. Harf, M.D. is one of 76 ophthalmology physician records with a practice address in Idaho. 75% 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 7% of them.

  • NPI issued2006 · 7% of these records are older, 46% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileNo · 66% of these records are
  • Record last updated2007 · 72% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207W00000X and a Idaho practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Ophthalmology Physician providers in Idaho

There are 76 ophthalmology physician records in Idaho.

All 76 in Idaho → Every provider in Nampa → Ophthalmology Physician nationwide →

The 8 ophthalmology physician records with the nearest ZIP codes

  1. Kenneth Hainsworth, M.D.Nampa, ID 836861942290929
  2. Johanna Jensen, M.D.Nampa, ID 836861770552846
  3. Jorge Martinez, M.D.Nampa, ID 836861922076082
  4. Mark Boerner, M.D.Boise, ID 837021003819459
  5. Daniel Brooks, MDBoise, ID 837021225238561
  6. Chad Jackson, MDBoise, ID 837021184067498
  7. Lester Sanders, M.D.Boise, ID 837021477563971
  8. James Swartley, MDBoise, ID 837021003861253

Common questions

What is Leo S. Harf, M.D.'s NPI number?

Leo S. Harf, M.D.'s National Provider Identifier (NPI) is 1417041849, issued on Oct 2, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Leo S. Harf, M.D. located?

The NPPES record lists a practice address at 4400 Flamingo Ave E., Nampa, ID, 83687. Phone: (208) 466-2222. Providers update this record themselves, so call before visiting.

How can I verify Leo S. Harf, M.D.'s license?

NPPES lists Idaho license number M5002, 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.

What is Leo S. Harf, M.D.'s MIPS final score?

The 2023 MIPS final score is 88.5 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.