What is Derek Harper's NPI number?

Derek Harper's National Provider Identifier (NPI) is 1689330763, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Derek Harper's specialty?

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

Where is Derek Harper located?

Derek Harper's practice location on file with NPPES is 2300 Ramsey Street, Fayetteville, NC 28301-3856.

What is Derek Harper's phone number?

The practice phone number listed in the NPPES registry for Derek Harper is (910) 488-2120.

Is Derek Harper's NPI active?

Yes — Derek Harper's NPI (1689330763) is active in the NPPES registry as of the last update on 2021-11-12.

IndividualActive

Derek Harper, PSY.D.

NPI 1689330763 · Psychologist · Fayetteville, NC

Derek Harper, PSY.D. is a Psychologist provider in Fayetteville, NC (NPI 1689330763).

Provider details

NPI number: 1689330763
Entity type: Individual
Primary specialty: PsychologistBehavioral Health & Social Service Providers
Credential: PSY.D.
Sex: Male
Sole proprietor: No

Specialties & taxonomies

PsychologistPrimary103T00000X
Behavioral Health & Social Service Providers

Profile Score

Established profile(55/100 index)

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

Registry tenure38% of score
4 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

2300 Ramsey Street

Fayetteville, NC 28301-3856

Phone: (910) 488-2120

Street-level locationGet directions

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Mailing address