Maxwell Brown Enterprise, LLC
NPI 1487273223 · Addiction Medicine (Preventive Medicine) Physician · Tulsa, OK
Maxwell Brown Enterprise, LLC is a Addiction Medicine (Preventive Medicine) Physician organization in Tulsa, OK (NPI 1487273223).
Provider details
- NPI number
- 1487273223
- Entity type
- Organization
- Primary specialty
- Addiction Medicine (Preventive Medicine) PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Joyce Brown, Physician/Medical Director(918) 408-5685
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Behavioral Health & Social Service Providers
- Pastoral Counselor101YP1600X
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
- Clinical Social Worker1041C0700X
Behavioral Health & Social Service Providers
- Nutrition Education Nutritionist133NN1002X
Dietary & Nutritional 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
- Legacy Health
Registry dates
- Enumerated
- 2020-04-12
- Last updated
- 2020-04-12
- Certified
- 2020-04-12
Frequently asked questions
- What is Maxwell Brown Enterprise, LLC's NPI number?
- Maxwell Brown Enterprise, LLC's National Provider Identifier (NPI) is 1487273223, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Maxwell Brown Enterprise, LLC?
- Maxwell Brown Enterprise, LLC is classified in the NPPES registry as Addiction Medicine (Preventive Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Maxwell Brown Enterprise, LLC located?
- Maxwell Brown Enterprise, LLC's practice location on file with NPPES is 250 E Apache St, Tulsa, OK 74106-3702.
- What is Maxwell Brown Enterprise, LLC's phone number?
- The practice phone number listed in the NPPES registry for Maxwell Brown Enterprise, LLC is (918) 408-5685.
- Who is the authorized official for Maxwell Brown Enterprise, LLC?
- The authorized official listed on Maxwell Brown Enterprise, LLC's NPPES record is Joyce Brown, Physician/Medical Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Maxwell Brown Enterprise, LLC's NPI active?
- Yes — Maxwell Brown Enterprise, LLC's NPI (1487273223) is active in the NPPES registry as of the last update on 2020-04-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.