MARTHA J BARNARD
NPI 1821740317
Counselor - Addiction (Substance Use Disorder) in Keene, NH
About Martha J Barnard NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARTHA J BARNARD (NPI 1821740317) is an individual addiction (substance use disorder) provider in Keene, New Hampshire, licensed in New Hampshire (1204) and active in the NPI registry since January 2022. She is enrolled in Medicare PECOS and is a graduate of Other (2017).
NPPES Registry Identity
Specialties & Licenses 2
Accepted Insurance
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
Martha J Barnard 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
3Medicare enrollment records show Martha Barnard reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Keene, NH 03431
- Reassigned Medicare billing, New Hampshire enrollment
- 2,999 clinicians in this Medicare group
Keene, NH 03431
- Reassigned Medicare billing, New Hampshire enrollment
- 450 clinicians in this Medicare group
Lebanon, NH 03756
- Reassigned Medicare billing, New Hampshire enrollment
- 2,620 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.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
KEENE, NH 03431
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 Martha Barnard's NPI number?
The NPI number for Martha Barnard is 1821740317. It was assigned to this individual provider in the NPPES registry on January 25, 2022.
Where is Martha Barnard located?
Martha Barnard practices at 24 Railroad St, Keene, NH 03431. The listed phone number is (603) 354-6675.
What is Martha Barnard's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.
Is Martha Barnard enrolled in Medicare?
Yes. Martha Barnard 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 Martha Barnard's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Martha Barnard reassigns Medicare benefits to 3 organizations: Dartmouth-Hitchcock Clinic (Keene, NH), Cheshire Medical Center (Keene, NH) and Mary Hitchcock Memorial Hospital (Lebanon, NH). 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 Martha Barnard's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Martha Barnard accept?
Health plans from Ambetter from NH Healthy Families, Anthem Blue Cross and Blue Shield and Harvard Pilgrim Health Care list Martha Barnard as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Martha Barnard was last updated on December 23, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Martha J Barnard · NPI 1821740317
Addiction (Substance Use Disorder) provider in Keene, New Hampshire. Individual provider, active in the CMS NPPES registry since January 25, 2022.
## Identity
- **NPI:** 1821740317 (Entity type: Individual)
- **Enumerated:** January 25, 2022
- **Primary specialty:** Counselor - Addiction (Substance Use Disorder) · taxonomy 101YA0400X
- **State license:** 1204 (New Hampshire)
- **Sole proprietor:** No
## Practice location
- **Address:** 24 RAILROAD ST, Keene, NH 03431-3744
- **Phone:** (603) 354-6675
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Dartmouth-Hitchcock Clinic (NPI 1174176861, Keene, NH); Cheshire Medical Center (NPI 1093803397, Keene, NH); Mary Hitchcock Memorial Hospital (NPI 1023092053, Lebanon, NH) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2017
## Record status
- **NPPES last updated:** December 23, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1821740317) · Data from the CMS NPPES public registry.