NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Doctor United Group Inc

Internal Medicine Physician in Miami Springs, FL · enumerated 2024 · authorized official William Mayhood, Legal & Regulatory.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1306686258

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Doctor United Group Inc
Practice address 5245 Nw 36th St Ste 5257, Miami Springs, FL, 33166
Phone (305) 404-8240
Fax (305) 306-2184
Enumeration date May 29, 2024
Last updated in NPPES May 29, 2024

Taxonomy & classification

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians Secondary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name William Mayhood
Title Legal & Regulatory
Phone (305) 530-8949

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Doctor United Group Inc?
The NPI for Doctor United Group Inc is 1306686258, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Doctor United Group Inc?
NPPES lists William Mayhood (Legal & Regulatory) as the authorized official for this organization.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-05-29.