What is Ellen Pierson's NPI number?

Ellen Pierson's National Provider Identifier (NPI) is 1023148822, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Ellen Pierson's specialty?

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

Where is Ellen Pierson located?

Ellen Pierson's practice location on file with NPPES is 291 Main St, Chatham, NJ 07928-2442.

What is Ellen Pierson's phone number?

The practice phone number listed in the NPPES registry for Ellen Pierson is (973) 701-8113.

Is Ellen Pierson's NPI active?

Yes — Ellen Pierson's NPI (1023148822) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Ellen Pierson, PSY.D.

NPI 1023148822 · Psychologist · Chatham, NJ

Ellen Pierson, PSY.D. is a Psychologist provider in Chatham, NJ (NPI 1023148822).

Provider details

NPI number: 1023148822
Entity type: Individual
Primary specialty: PsychologistBehavioral Health & Social Service Providers
Credential: PSY.D.
Sex: Female
Sole proprietor: Yes
License: 3219 (NJ)

Specialties & taxonomies

PsychologistPrimary103T00000XLicense 3219 (NJ)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(89/100 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
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

291 Main St

Chatham, NJ 07928-2442

Phone: (973) 701-8113

Fax: (973) 701-2189

Street-level locationGet directions

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Mailing address