What is Mark Leinenbach's NPI number?

Mark Leinenbach's National Provider Identifier (NPI) is 1033967302, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mark Leinenbach's specialty?

Mark Leinenbach is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).

Where is Mark Leinenbach located?

Mark Leinenbach's practice location on file with NPPES is 100a Haverhill St, Methuen, MA 01844-4297.

What is Mark Leinenbach's phone number?

The practice phone number listed in the NPPES registry for Mark Leinenbach is (978) 682-5276.

Is Mark Leinenbach's NPI active?

Yes — Mark Leinenbach's NPI (1033967302) is active in the NPPES registry as of the last update on 2024-05-10.

IndividualActive

Mark Leinenbach

NPI 1033967302 · Counselor · Methuen, MA

Mark Leinenbach is a Counselor provider in Methuen, MA (NPI 1033967302).

Provider details

NPI number: 1033967302
Entity type: Individual
Primary specialty: CounselorBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: No

Practice location

100a Haverhill St

Methuen, MA 01844-4297

Phone: (978) 682-5276

Street-level locationGet directions

More MA providers

Mailing address

100a Haverhill St

Methuen, MA 01844-4297

Specialties & taxonomies

CounselorPrimary101Y00000X
Behavioral Health & Social Service Providers

Profile Score

Established profile(51/100 index)

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

Registry tenure38% of score
2 yrs in NPPES 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.

Enumerated: 2024-05-10
Last updated: 2024-05-10
Certified: 2024-05-10

Frequently asked questions

What is Mark Leinenbach's NPI number?: Mark Leinenbach's National Provider Identifier (NPI) is 1033967302, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Mark Leinenbach's specialty?: Mark Leinenbach is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).
Where is Mark Leinenbach located?: Mark Leinenbach's practice location on file with NPPES is 100a Haverhill St, Methuen, MA 01844-4297.
What is Mark Leinenbach's phone number?: The practice phone number listed in the NPPES registry for Mark Leinenbach is (978) 682-5276.
Is Mark Leinenbach's NPI active?: Yes — Mark Leinenbach's NPI (1033967302) is active in the NPPES registry as of the last update on 2024-05-10.

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