Registry data as of Aug 27, 2026

James Kiffer, PHD CLINICAL PSYCHOL

Psychologist · Barrigada Heights, GU

James Kiffer, PHD CLINICAL PSYCHOL is a psychologist with a practice address in Barrigada Heights, Guam, and NPI 1306028204, issued on Dec 3, 2007. Check the license with the Guam board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1306028204
Name
James Kiffer
Credential
PHD CLINICAL PSYCHOL
Primary taxonomy
Psychologist 103T00000X
Practice location
271 Puti Tai Nobio St, Barrigada Heights, GU 96913
Phone
(671) 637-8929
Enumerated
Dec 3, 2007
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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Verify James Kiffer in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Guam board licenses this professionCheck 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
Find the Guam license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Psychologist providers in Guam

There are 4 psychologist records in Guam. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 4 in Guam →

Other psychologist records in Guam

  1. Hope Cristobal, PSY.D.Tamuning, GU1386801223
  2. Grace Kennedy, PHDAgana Heights, GU1659034494
  3. Derrick Stahl, PSYDAndersen Afb, GU1992573802

Common questions

What is James Kiffer, PHD CLINICAL PSYCHOL's NPI number?

James Kiffer, PHD CLINICAL PSYCHOL's National Provider Identifier (NPI) is 1306028204, issued on Dec 3, 2007. An NPI identifies a provider in billing; it is not a license.

Where is James Kiffer, PHD CLINICAL PSYCHOL located?

The NPPES record lists a practice address at 271 Puti Tai Nobio St, Barrigada Heights, GU, 96913. Phone: (671) 637-8929. Providers update this record themselves, so call before visiting.

How can I verify James Kiffer, PHD CLINICAL PSYCHOL's license?

Search the Guam board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Compiled from official public sources by the editorial process.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.