What is Ellen Oldham's NPI number?

Ellen Oldham's National Provider Identifier (NPI) is 1326613373, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Ellen Oldham's specialty?

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

Where is Ellen Oldham located?

Ellen Oldham's practice location on file with NPPES is 10713 Pineview Ln, Frisco, TX 75035-3957.

What is Ellen Oldham's phone number?

The practice phone number listed in the NPPES registry for Ellen Oldham is (468) 473-8979.

Is Ellen Oldham's NPI active?

Yes — Ellen Oldham's NPI (1326613373) is active in the NPPES registry as of the last update on 2026-05-12.

IndividualActive

Ellen Oldham, PSY.D

NPI 1326613373 · Psychologist · Frisco, TX

Ellen Oldham, PSY.D is a Psychologist provider in Frisco, TX (NPI 1326613373).

Provider details

NPI number: 1326613373
Entity type: Individual
Primary specialty: PsychologistBehavioral Health & Social Service Providers
Credential: PSY.D
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

PsychologistPrimary103T00000X
Behavioral Health & Social Service Providers

Profile Score

Established profile(56/100 index)

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

Registry tenure38% of score
5 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

10713 Pineview Ln

Frisco, TX 75035-3957

Phone: (468) 473-8979

Street-level locationGet directions

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Mailing address