What is Anna Bjornsdottir's NPI number?

Anna Bjornsdottir's National Provider Identifier (NPI) is 1972867992, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Anna Bjornsdottir's specialty?

Anna Bjornsdottir is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).

Where is Anna Bjornsdottir located?

Anna Bjornsdottir's practice location on file with NPPES is 55 Lake Av N, Worcester, MA 01655.

What is Anna Bjornsdottir's phone number?

The practice phone number listed in the NPPES registry for Anna Bjornsdottir is (508) 334-1000.

Is Anna Bjornsdottir's NPI active?

Yes — Anna Bjornsdottir's NPI (1972867992) is active in the NPPES registry as of the last update on 2012-10-02.

IndividualActive

Anna Bjornsdottir, M.D.

NPI 1972867992 · Neurology Physician · Worcester, MA

Anna Bjornsdottir, M.D. is a Neurology Physician provider in Worcester, MA (NPI 1972867992).

Provider details

NPI number: 1972867992
Entity type: Individual
Primary specialty: Neurology PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Female
Sole proprietor: Yes
License: 253230 (MA)

Practice location

55 Lake Av N

Worcester, MA 01655

Phone: (508) 334-1000

Street-level locationGet directions

More MA providers

Mailing address

55 Lake Av N

Worcester, MA 01655

Specialties & taxonomies

Neurology PhysicianPrimary2084N0400XLicense 253230 (MA)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(80/100 index)

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

Registry tenure38% of score
14 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.

Enumerated: 2012-06-25
Last updated: 2012-10-02

Frequently asked questions

What is Anna Bjornsdottir's NPI number?: Anna Bjornsdottir's National Provider Identifier (NPI) is 1972867992, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Anna Bjornsdottir's specialty?: Anna Bjornsdottir is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
Where is Anna Bjornsdottir located?: Anna Bjornsdottir's practice location on file with NPPES is 55 Lake Av N, Worcester, MA 01655.
What is Anna Bjornsdottir's phone number?: The practice phone number listed in the NPPES registry for Anna Bjornsdottir is (508) 334-1000.
Is Anna Bjornsdottir's NPI active?: Yes — Anna Bjornsdottir's NPI (1972867992) is active in the NPPES registry as of the last update on 2012-10-02.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions