What is Anna Olson's NPI number?

Anna Olson's National Provider Identifier (NPI) is 1730048455, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Anna Olson's specialty?

Anna Olson is listed in the NPPES registry with a primary specialty of Developmental Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).

Where is Anna Olson located?

Anna Olson's practice location on file with NPPES is 118 Carter St Apt 1, Lancaster, MA 01523-2194.

What is Anna Olson's phone number?

The practice phone number listed in the NPPES registry for Anna Olson is (978) 987-7345.

Is Anna Olson's NPI active?

Yes — Anna Olson's NPI (1730048455) is active in the NPPES registry as of the last update on 2026-01-19.

IndividualActive

Anna Olson

NPI 1730048455 · Developmental Therapist · Lancaster, MA

Anna Olson is a Developmental Therapist provider in Lancaster, MA (NPI 1730048455).

Provider details

NPI number: 1730048455
Entity type: Individual
Primary specialty: Developmental TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Developmental TherapistPrimary222Q00000X
Respiratory, Developmental, Rehabilitative and Restorative Service Providers

Profile Score

Basic profile(47/100 index)

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

Registry tenure38% of score
Under 1 yr in 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

118 Carter St Apt 1

Lancaster, MA 01523-2194

Phone: (978) 987-7345

Street-level locationGet directions

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Mailing address