Helen A. Napier, PHD
Adult Development & Aging Psychologist · Boise, ID
Helen A. Napier, PHD is an adult development & aging psychologist with a practice address in Boise, Idaho, and NPI 1801867817, issued on Jan 28, 2006. Check the license (Idaho PSY 202547, as entered in NPPES) with the Idaho board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Helen A. Napier
- Credential
- PHD
- Primary taxonomy
- Adult Development & Aging Psychologist 103TA0700X
- License numbers
- PSY 202547 ID
18379 CA
Self-reported in NPPES; status is on the state search - Practice location
- 8950 W Emerald St, Boise, ID 83704
- Phone
- (208) 302-3700
- Enumerated
- Jan 28, 2006
- Record last updated
- Jul 21, 2022
- Fax
- (208) 302-3755
- Medicaid ID
- 1801867817 ID
- Medicare enrollment
- Enrolled (PECOS I20111004000734); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
1 nearest adult development & aging psychologist record → All 2 in Idaho → Look up another NPI →
Also registered at 8950 W Emerald St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sarah Gordon, LMSWSocial Worker1619515095
- Kersondra Hood, LCSWClinical Social Worker1598278673
- Rajcoomar Issuree, RPTPhysical Therapist1841216009
- Sarah Lyter, LPC5904Professional Counselor1629440383
- Floyd Smith, MDSurgery Physician1871521294
- Myung Song, D.O. , M.B.A.General Practice Physician1922130541
Verify Helen A. Napier in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Idaho board licenses this profession
Search for license PSY 202547Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Saint Alphonsus Regional Medical Center IncBoise, ID
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Adult Development & Aging Psychologist providers in Idaho
There are 2 adult development & aging psychologist records in Idaho.
All 2 in Idaho → Every provider in Boise → Adult Development & Aging Psychologist nationwide →
The 1 adult development & aging psychologist record with the nearest ZIP codes
- Eunice Gardner, PH.D.Pocatello, ID 832011003128265
Common questions
What is Helen A. Napier, PHD's NPI number?
Helen A. Napier, PHD's National Provider Identifier (NPI) is 1801867817, issued on Jan 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Helen A. Napier, PHD located?
The NPPES record lists a practice address at 8950 W Emerald St, Boise, ID, 83704. Phone: (208) 302-3700. Providers update this record themselves, so call before visiting.
How can I verify Helen A. Napier, PHD's license?
NPPES lists Idaho license number PSY 202547, as entered by the provider. Search the Idaho board that licenses this profession; the NPPES record confirms identity 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.