What is Marquess Dennis's NPI number?

Marquess Dennis's National Provider Identifier (NPI) is 1619842572, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Marquess Dennis's specialty?

Marquess Dennis is listed in the NPPES registry with a primary specialty of Peer Specialist (Other Service Providers).

Where is Marquess Dennis located?

Marquess Dennis's practice location on file with NPPES is 3939 S Harvard Ave Ste 235, Tulsa, OK 74135-4677.

What is Marquess Dennis's phone number?

The practice phone number listed in the NPPES registry for Marquess Dennis is (918) 922-9445.

Is Marquess Dennis's NPI active?

Yes — Marquess Dennis's NPI (1619842572) is active in the NPPES registry as of the last update on 2025-10-09.

IndividualActive

Marquess Dennis

NPI 1619842572 · Peer Specialist · Tulsa, OK

Marquess Dennis is a Peer Specialist provider in Tulsa, OK (NPI 1619842572).

Provider details

NPI number: 1619842572
Entity type: Individual
Primary specialty: Peer SpecialistOther Service Providers
Sex: Male
Sole proprietor: Yes

Specialties & taxonomies

Peer SpecialistPrimary175T00000X
Other Service Providers

Profile Score

Basic profile(47/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
Under 1 yr in registry
Profile completeness38% of score
83% 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

3939 S Harvard Ave Ste 235

Tulsa, OK 74135-4677

Phone: (918) 922-9445

Street-level locationGet directions

More OK providers

Mailing address