DR. STEVEN L. ATER (PSY.D.) – Clinical Neuropsychologist, NPI 1902906209

DR. STEVEN L. ATER (PSY.D.) is a healthcare provider. based in Pocatello, Idaho. specializing in Clinical Neuropsychologist. They hold the professional credentials PSY.D.. They hold a License No. 5525037-2501 (UT). The NPI Number for DR. STEVEN L. ATER (PSY.D.) is 1902906209

Main info

Male
24 Years Of Experience
Accepts Medicare Assignment
Name
DR. STEVEN L. ATER (PSY.D.)
NPI
1902906209
Phone
(435) 828-8028
Address
500 S. 11TH ST.
Enumeration Date
25 September 2006
Last Update Date
20 August 2009

Doctor Profile

Medical School Name
OTHER
Secondary Phone
2082335433
Graduation Year
2002 (24 years ago)
PAC ID
0749211571
Group Practice PAC ID
8224265574
Professional Enrollment ID
I20091202000597
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience71
Completeness75
Years active:19State licenses:2Digital endpointsOther names

Provider Addresses for DR. STEVEN L. ATER (PSY.D.)

  • 500 S. 11TH ST.

    PORTNEUF MEDICAL CENTER BEHAVIORAL HEALTH

    POCATELLO, ID 83201

    Phone: (435) 828-8028

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 83201)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 8224265574View full group profile
NameSpecialtyState
JUSTIN G FIRTH
Physician AssistantID
TIFFANY ANN BASCOM (LCPC)
Mental Health CounselorID
DANIELLE HAMILL
Physician AssistantID
MR. KARL M LETKO (MPAS, PA-C)
Physician AssistantID
MS. KEBAI DAWN BILLS (PHYSICIAN ASSISTANT)
Physician AssistantID
STEPHANIE CLARK (NP)
-ID

Reviews

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Frequently asked questions

Is DR. STEVEN L. ATER (PSY.D.) listed with a National Provider Identifier?
Yes — DR. STEVEN L. ATER (PSY.D.) has NPI 1902906209 on file in the registry.
Active or inactive — what applies to DR. STEVEN L. ATER (PSY.D.)?
You should see DR. STEVEN L. ATER (PSY.D.) as active in CMS-hosted NPPES data.
What clinical focus is listed for DR. STEVEN L. ATER (PSY.D.)?
At a glance, DR. STEVEN L. ATER (PSY.D.) is tied to Clinical Neuropsychologist. Clinical services aligned with this taxonomy classification.
What practice footprint exists for DR. STEVEN L. ATER (PSY.D.)?
Travel planning: use Pocatello, Idaho as the reference point for DR. STEVEN L. ATER (PSY.D.), then confirm.
What does 2 location(s) imply?
2 practice locations appear in the available data.