LESTER MCNAB
NPI 1619429198
Clinic/Center - Adult Mental Health in Lawrence, MA
About Lester Mcnab NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LESTER MCNAB (NPI 1619429198) is an individual adult mental health provider in Lawrence, Massachusetts and active in the NPI registry since October 2016. He is enrolled in Medicare PECOS and is a graduate of Other (2017).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Lester Mcnab is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Lester Mcnab reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Lawrence, MA 01840
- Reassigned Medicare billing, Massachusetts enrollment
- 4 clinicians in this Medicare group
Brockton, MA 02301
- Reassigned Medicare billing, Massachusetts enrollment
- 120 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 01843 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Lester Mcnab's NPI number?
The NPI number for Lester Mcnab is 1619429198. It was assigned to this individual provider in the NPPES registry on October 31, 2016.
Where is Lester Mcnab located?
Lester Mcnab practices at 99 Dracut St, Lawrence, MA 01843. The listed phone number is (617) 272-0126.
What is Lester Mcnab's specialty?
The primary specialty registered for this NPI is Clinic/Center, specializing in Adult Mental Health, with taxonomy code 261QM0850X.
Is Lester Mcnab enrolled in Medicare?
Yes. Lester Mcnab is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Lester Mcnab's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lester Mcnab reassigns Medicare benefits to 2 organizations: Americare Behavioral Health, LLC (Lawrence, MA) and Sb Transitional Sub, LLC (Brockton, MA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Lester Mcnab's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Lester Mcnab was last updated on October 31, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Lester Mcnab · NPI 1619429198
Adult Mental Health provider in Lawrence, Massachusetts. Individual provider, active in the CMS NPPES registry since October 31, 2016.
## Identity
- **NPI:** 1619429198 (Entity type: Individual)
- **Enumerated:** October 31, 2016
- **Primary specialty:** Clinic/Center - Adult Mental Health · taxonomy 261QM0850X
- **Sole proprietor:** Yes
## Practice location
- **Address:** 99 DRACUT ST, Lawrence, MA 01843-2533
- **Phone:** (617) 272-0126
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Americare Behavioral Health, LLC (NPI 1699300665, Lawrence, MA); Sb Transitional Sub, LLC (NPI 1962091173, Brockton, MA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2017
## Record status
- **NPPES last updated:** October 31, 2016
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Source: [NPI Profile](https://npiprofile.com/npi/1619429198) · Data from the CMS NPPES public registry.