DR. PETER ARDEN GROVER (PH.D.) – Clinical Psychologist, NPI 1730260951

DR. PETER ARDEN GROVER (PH.D.) is a healthcare provider. based in Portland, Oregon. specializing in Clinical Psychologist. They hold the professional credentials PH.D.. They hold a License No. 1163 (OR). The NPI Number for DR. PETER ARDEN GROVER (PH.D.) is 1730260951

Main info

Male
32 Years Of Experience
Accepts Medicare Assignment
Name
DR. PETER ARDEN GROVER (PH.D.)
NPI
1730260951
Phone
Not provided
Address
PO BOX 3158
Enumeration Date
17 October 2006
Last Update Date
31 October 2012

Doctor Profile

Medical School Name
OTHER
Secondary Phone
5039069995
Graduation Year
1994 (32 years ago)
PAC ID
3870660905
Group Practice PAC ID
5991049835
Professional Enrollment ID
I20080916000156
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience52
Completeness75
Years active:19State licenses:1Digital endpointsOther names

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Provider Addresses for DR. PETER ARDEN GROVER (PH.D.)

  • 3158, Southwest 87th Avenue, Portland, Metro, Washington County, Oregon, 97225, United States

    PORTLAND, OR 972083158

    Phone:

    Type: Mailing

  • 10330, Southeast 32nd Avenue, Ardenwald-Johnson Creek, Milwaukie, Metro, Clackamas County, Oregon, 97222, United States

    SUITE 205

    MILWAUKIE, OR 972226587

    Phone: (503) 513-8950

    Type: Location

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.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2008-09-16

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20080916000156IClinical PsychologistORTBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

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 97208)

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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: 5991049835View full group profile
NameSpecialtyState
-OR
Clinical Social WorkerOR
-OR
Internal Medicine, Addiction MedicineOR
Physician AssistantOR
Mental Health CounselorOR
Physician AssistantOR
Nurse PractitionerOR
Family PracticeOR
Certified Nurse Midwife (Cnm)WA

Reviews

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Frequently asked questions

Where can patients find DR. PETER ARDEN GROVER (PH.D.)'s NPI?
You can confirm DR. PETER ARDEN GROVER (PH.D.) with NPI 1730260951; it appears in the national provider directory.
Is DR. PETER ARDEN GROVER (PH.D.)'s NPI currently valid?
The extract we use shows DR. PETER ARDEN GROVER (PH.D.) as active.
What does DR. PETER ARDEN GROVER (PH.D.) treat or focus on?
Patients typically see DR. PETER ARDEN GROVER (PH.D.) under the specialty Clinical Psychologist. Clinical services aligned with this taxonomy classification.
What location shows for DR. PETER ARDEN GROVER (PH.D.)?
We surface Portland, Oregon for DR. PETER ARDEN GROVER (PH.D.) based on available NPPES addresses.
Does Medicare enrollment show here?
Medicare enrollment screens are separate from the basic NPI extract shown here.

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