The Modalities Group 1 LLC
NPI 1215581814 · Clinical Social Worker · Bowie, MD
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
The Modalities Group 1 LLC is a Clinical Social Worker organization in Bowie, MD (NPI 1215581814).
Provider details
- NPI number
- 1215581814
- Entity type
- Organization
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Dianna Mcfarlane, Founder(301) 710-9400
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Mental Health Counselor101YM0800X
Behavioral Health & Social Service Providers
- Professional Counselor101YP2500X
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
6 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
- Tmg1 LLC
Registry dates
- Enumerated
- 2019-07-31
- Last updated
- 2025-07-07
- Certified
- 2025-07-07
Frequently asked questions
- What is The Modalities Group 1 LLC's NPI number?
- The Modalities Group 1 LLC's National Provider Identifier (NPI) is 1215581814, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is The Modalities Group 1 LLC?
- The Modalities Group 1 LLC is classified in the NPPES registry as Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is The Modalities Group 1 LLC located?
- The Modalities Group 1 LLC's practice location on file with NPPES is 15480 Annapolis Rd Ste 202-148, Bowie, MD 20715-1852.
- What is The Modalities Group 1 LLC's phone number?
- The practice phone number listed in the NPPES registry for The Modalities Group 1 LLC is (240) 599-3500.
- Does The Modalities Group 1 LLC accept Medicare?
- The Modalities Group 1 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 The Modalities Group 1 LLC?
- The authorized official listed on The Modalities Group 1 LLC's NPPES record is Dianna Mcfarlane, Founder. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is The Modalities Group 1 LLC's NPI active?
- Yes — The Modalities Group 1 LLC's NPI (1215581814) is active in the NPPES registry as of the last update on 2025-07-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.