D&n Services Unlimited
NPI 1336787233 · Registered Record Administrator · Saint Louis, MO
D&n Services Unlimited is a Registered Record Administrator organization in Saint Louis, MO (NPI 1336787233).
Provider details
- NPI number
- 1336787233
- Entity type
- Organization
- Primary specialty
- Registered Record AdministratorTechnologists, Technicians & Other Technical Service Providers
- Organization subpart
- No
- Authorized official
- Timarah Barnett, Biller(314) 308-5219
Specialties & taxonomies
Technologists, Technicians & Other Technical Service Providers
- Community Health Worker172V00000X
Other Service Providers
- Non-emergency Medical Transport (VAN)343900000X
Transportation Services
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)
- Other name
- Nadiyah Brandon
Registry dates
- Enumerated
- 2019-12-11
- Last updated
- 2023-11-27
- Certified
- 2020-04-13
Frequently asked questions
- What is D&n Services Unlimited's NPI number?
- D&n Services Unlimited's National Provider Identifier (NPI) is 1336787233, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is D&n Services Unlimited?
- D&n Services Unlimited is classified in the NPPES registry as Registered Record Administrator (Technologists, Technicians & Other Technical Service Providers).
- Where is D&n Services Unlimited located?
- D&n Services Unlimited's practice location on file with NPPES is 1851 Arrowpoint Dr, Saint Louis, MO 63138-1515.
- What is D&n Services Unlimited's phone number?
- The practice phone number listed in the NPPES registry for D&n Services Unlimited is (314) 371-7717.
- Who is the authorized official for D&n Services Unlimited?
- The authorized official listed on D&n Services Unlimited's NPPES record is Timarah Barnett, Biller. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is D&n Services Unlimited's NPI active?
- Yes — D&n Services Unlimited's NPI (1336787233) is active in the NPPES registry as of the last update on 2023-11-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.