What is Margaret Pfeifer's NPI number?

Margaret Pfeifer's National Provider Identifier (NPI) is 1164212668, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Margaret Pfeifer's specialty?

Margaret Pfeifer is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).

Where is Margaret Pfeifer located?

Margaret Pfeifer's practice location on file with NPPES is 1490 E Main St, Columbus, OH 43205-2140.

What is Margaret Pfeifer's phone number?

The practice phone number listed in the NPPES registry for Margaret Pfeifer is (614) 252-0731.

Is Margaret Pfeifer's NPI active?

Yes — Margaret Pfeifer's NPI (1164212668) is active in the NPPES registry as of the last update on 2026-01-13.

IndividualActive

Margaret Pfeifer

NPI 1164212668 · Social Worker · Columbus, OH

Margaret Pfeifer is a Social Worker provider in Columbus, OH (NPI 1164212668).

Provider details

NPI number: 1164212668
Entity type: Individual
Primary specialty: Social WorkerBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No
License: S.2613362 (OH)

Specialties & taxonomies

Social WorkerPrimary104100000XLicense S.2613362 (OH)
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
1 yr 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

1490 E Main St

Columbus, OH 43205-2140

Phone: (614) 252-0731

Street-level locationGet directions

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Mailing address