Oasis Behavioral Health LLC
NPI 1154808301 · Psychiatric/Mental Health Nurse Practitioner · North Chelmsford, MA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Oasis Behavioral Health LLC is a Psychiatric/Mental Health Nurse Practitioner organization in North Chelmsford, MA (NPI 1154808301).
Provider details
- NPI number
- 1154808301
- Entity type
- Organization
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Organization subpart
- No
- Authorized official
- Debbie Peters, Office Manager(978) 455-3141
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
- Psychologist103T00000X
Behavioral Health & Social Service Providers
- Mental Health Counselor101YM0800X
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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.
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- Chelmsford Behavioral Health LLC
Registry dates
- Enumerated
- 2018-07-20
- Last updated
- 2025-10-27
- Certified
- 2025-10-27
Frequently asked questions
- What is Oasis Behavioral Health LLC's NPI number?
- Oasis Behavioral Health LLC's National Provider Identifier (NPI) is 1154808301, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Oasis Behavioral Health LLC?
- Oasis Behavioral Health LLC is classified in the NPPES registry as Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Oasis Behavioral Health LLC located?
- Oasis Behavioral Health LLC's practice location on file with NPPES is 73 Princeton St Ste 304, North Chelmsford, MA 01863-1581.
- What is Oasis Behavioral Health LLC's phone number?
- The practice phone number listed in the NPPES registry for Oasis Behavioral Health LLC is (978) 455-3141.
- Does Oasis Behavioral Health LLC accept Medicare?
- Oasis Behavioral Health LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Oasis Behavioral Health LLC?
- The authorized official listed on Oasis Behavioral Health LLC's NPPES record is Debbie Peters, Office Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Oasis Behavioral Health LLC's NPI active?
- Yes — Oasis Behavioral Health LLC's NPI (1154808301) is active in the NPPES registry as of the last update on 2025-10-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.