What is Kirsten Collins's NPI number?

Kirsten Collins's National Provider Identifier (NPI) is 1669536512, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Kirsten Collins's specialty?

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

Where is Kirsten Collins located?

Kirsten Collins's practice location on file with NPPES is Lahey Health Primary Care, Billerica, Billerica, MA 01821.

What is Kirsten Collins's phone number?

The practice phone number listed in the NPPES registry for Kirsten Collins is (978) 670-8500.

Is Kirsten Collins's NPI active?

Yes — Kirsten Collins's NPI (1669536512) is active in the NPPES registry as of the last update on 2019-06-24.

IndividualActive

Kirsten Collins, MA

NPI 1669536512 · Clinical Social Worker · Billerica, MA

Kirsten Collins, MA is a Clinical Social Worker provider in Billerica, MA (NPI 1669536512).

Provider details

NPI number: 1669536512
Entity type: Individual
Primary specialty: Clinical Social WorkerBehavioral Health & Social Service Providers
Credential: MA
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Clinical Social WorkerPrimary1041C0700X
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(93/100 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
83% of core fields populated
Practice footprint23% of score
3 documented practice locations

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

Lahey Health Primary Care, Billerica

790 Boston Road, Suite 301

Billerica, MA 01821

Phone: (978) 670-8500

Fax: (978) 670-8548

Approximate (ZIP-level) locationGet directions

More MA providers

Mailing address

Lahey Provider Enrollment Department

Burlington, MA 01805

Additional practice locations (2)

60 Merrimack St
Haverhill, MA 01830-6207
Phone: (978) 373-1126
Fax: (978) 373-6363
60 Merrimack St
Haverhill, MA 01830-6207
Phone: (978) 373-1126
Fax: (978) 373-6363

Enumerated: 2006-12-21
Last updated: 2019-06-24

Frequently asked questions

What is Kirsten Collins's NPI number?: Kirsten Collins's National Provider Identifier (NPI) is 1669536512, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Kirsten Collins's specialty?: Kirsten Collins is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
Where is Kirsten Collins located?: Kirsten Collins's practice location on file with NPPES is Lahey Health Primary Care, Billerica, Billerica, MA 01821.
What is Kirsten Collins's phone number?: The practice phone number listed in the NPPES registry for Kirsten Collins is (978) 670-8500.
Is Kirsten Collins's NPI active?: Yes — Kirsten Collins's NPI (1669536512) is active in the NPPES registry as of the last update on 2019-06-24.

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