What is Arnold Berkman's NPI number?

Arnold Berkman's National Provider Identifier (NPI) is 1114988334, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Arnold Berkman's specialty?

Arnold Berkman is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).

Where is Arnold Berkman located?

Arnold Berkman's practice location on file with NPPES is 4084 Okemos Rd, Okemos, MI 48864-3258.

What is Arnold Berkman's phone number?

The practice phone number listed in the NPPES registry for Arnold Berkman is (517) 349-8388.

Is Arnold Berkman's NPI active?

Yes — Arnold Berkman's NPI (1114988334) is active in the NPPES registry as of the last update on 2026-05-03.

IndividualActive

Arnold Berkman, PHD

NPI 1114988334 · Clinical Psychologist · Okemos, MI

Arnold Berkman, PHD is a Clinical Psychologist provider in Okemos, MI (NPI 1114988334).

Provider details

NPI number: 1114988334
Entity type: Individual
Primary specialty: Clinical PsychologistBehavioral Health & Social Service Providers
Credential: PHD
Sex: Male
License: 000859 (MI)

Specialties & taxonomies

Clinical PsychologistPrimary103TC0700XLicense 000859 (MI)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(91/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
20 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

4084 Okemos Rd

Okemos, MI 48864-3258

Phone: (517) 349-8388

Fax: (517) 349-1560

Street-level locationGet directions

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Mailing address