What is Mary Maclachlan's NPI number?

Mary Maclachlan's National Provider Identifier (NPI) is 1902903974, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mary Maclachlan's specialty?

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

Where is Mary Maclachlan located?

Mary Maclachlan's practice location on file with NPPES is 1898 Calhoun St, Columbia, SC 29201-2612.

What is Mary Maclachlan's phone number?

The practice phone number listed in the NPPES registry for Mary Maclachlan is (803) 233-9239.

Is Mary Maclachlan's NPI active?

Yes — Mary Maclachlan's NPI (1902903974) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Mary Maclachlan, PH.D.

NPI 1902903974 · Psychologist · Columbia, SC

Mary Maclachlan, PH.D. is a Psychologist provider in Columbia, SC (NPI 1902903974).

Provider details

NPI number: 1902903974
Entity type: Individual
Primary specialty: PsychologistBehavioral Health & Social Service Providers
Credential: PH.D.
Sex: Female
Sole proprietor: Yes
License: 291 (SC)

Specialties & taxonomies

PsychologistPrimary103T00000XLicense 291 (SC)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(90/100 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

1898 Calhoun St

#5 Rainbow Row

Columbia, SC 29201-2612

Phone: (803) 233-9239

Fax: (803) 233-9118

Street-level locationGet directions

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Mailing address