NPPES file of Aug 9, 2026

Philip Eric Dayley, DO

Obstetrics & Gynecology Physician · Nampa, ID

Philip Eric Dayley, DO is an obstetrics & gynecology physician with a practice address in Nampa, Idaho, and NPI 1306377361, issued on Mar 22, 2017. Check the license (Idaho 5861065, 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1306377361
Name
Philip Eric Dayley
Credential
DO
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License numbers
5861065 ID
34.014064 OH
Self-reported in NPPES; status is on the state search
Practice location
9850 W St Lukes Dr Ste 320A, Nampa, ID 83687
Phone
(208) 706-3220
Enumerated
Mar 22, 2017
Record last updated
Aug 8, 2024
Fax
(208) 706-3221
Medicare enrollment
Enrolled (PECOS I20240816003695); accepts Medicare assignment
Medical or professional school
Alabama College Of Osteopathic Medicine, 2017
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Verify Philip Eric Dayley in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersIdaho Board of Medicine
    Search for license 5861065
    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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79% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024

35 Medicare Part D claims for 21 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.

  1. Philip Dayley35
  2. Specialty average165

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.

Industry payments in 2024: $19.31

1 payment: food and beverage; the largest payer was Exeltis, USA Inc. The 21,429 providers of this specialty with any payment received $1,030.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Philip Dayley$19.31
  2. Specialty average$1,030.61

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

  1. 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).

Philip Eric Dayley among 191 obstetrics & gynecology physician records in Idaho

Philip Eric Dayley, DO is one of 191 obstetrics & gynecology physician records with a practice address in Idaho. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 86% of them.

  • NPI issued2017 · 86% of these records are older, 12% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileYes · 67% of these records are
  • Graduated2017 · median 2007 among the 128 with a school on file
  • Record last updated2024 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Idaho practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

22 obstetrics & gynecology physician records list a practice address in Nampa

They are 22 of the 2,005 NPPES records with a practice address in Nampa, and 191 obstetrics & gynecology physician records in Idaho.

The 8 obstetrics & gynecology physician records with the nearest ZIP codes

  1. Brennan AndersonNampa, ID 836871609222355
  2. Callie Blair, D.O.Nampa, ID 836871932444239
  3. Justin Bruner, D.O.Nampa, ID 836871346580842
  4. Robert Chalmers, M.D.Nampa, ID 836871114973708
  5. Guillermo Guzman Trevino, MDNampa, ID 836871881828010
  6. Megan KasperNampa, ID 836871285757104
  7. Aileen King, M.D.Nampa, ID 836871689623043
  8. John Mercer, MDNampa, ID 836871205988540

Common questions

What is Philip Eric Dayley, DO's NPI number?

Philip Eric Dayley, DO's National Provider Identifier (NPI) is 1306377361, issued on Mar 22, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Philip Eric Dayley, DO located?

The NPPES record lists a practice address at 9850 W St Lukes Dr Ste 320A, Nampa, ID, 83687. Phone: (208) 706-3220. Providers update this record themselves, so call before visiting.

How can I verify Philip Eric Dayley, DO's license?

NPPES lists Idaho license number 5861065, 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 Philip Eric Dayley, DO prescribe under Medicare Part D?

In 2024, Philip Eric Dayley, DO had 35 Medicare Part D claims for 21 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. 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.