What is Charles Grayson's NPI number?

Charles Grayson's National Provider Identifier (NPI) is 1942405303, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Charles Grayson's specialty?

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

Where is Charles Grayson located?

Charles Grayson's practice location on file with NPPES is 2894 Thornapple River Dr Se, Grand Rapids, MI 49546-6857.

What is Charles Grayson's phone number?

The practice phone number listed in the NPPES registry for Charles Grayson is (616) 285-6080.

Is Charles Grayson's NPI active?

Yes — Charles Grayson's NPI (1942405303) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Charles Grayson, PH.D.

NPI 1942405303 · Psychologist · Grand Rapids, MI

Charles Grayson, PH.D. is a Psychologist provider in Grand Rapids, MI (NPI 1942405303).

Provider details

NPI number: 1942405303
Entity type: Individual
Primary specialty: PsychologistBehavioral Health & Social Service Providers
Credential: PH.D.
Sex: Male
Sole proprietor: Yes

Specialties & taxonomies

PsychologistPrimary103T00000X
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(82/100 index)

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

Registry tenure38% of score
19 yrs in NPPES registry
Profile completeness38% of score
83% 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

2894 Thornapple River Dr Se

Grand Rapids, MI 49546-6857

Phone: (616) 285-6080

Street-level locationGet directions

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Mailing address