What is Denis Marshall's NPI number?

Denis Marshall's National Provider Identifier (NPI) is 1487425195, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Denis Marshall's specialty?

Denis Marshall is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).

Where is Denis Marshall located?

Denis Marshall's practice location on file with NPPES is 4856 Innovation Dr, Fort Collins, CO 80525-5539.

What is Denis Marshall's phone number?

The practice phone number listed in the NPPES registry for Denis Marshall is (970) 494-4200.

Is Denis Marshall's NPI active?

Yes — Denis Marshall's NPI (1487425195) is active in the NPPES registry as of the last update on 2025-03-26.

IndividualActive

Denis Marshall

NPI 1487425195 · Registered Nurse · Fort Collins, CO

Denis Marshall is a Registered Nurse provider in Fort Collins, CO (NPI 1487425195).

Provider details

NPI number: 1487425195
Entity type: Individual
Primary specialty: Registered NurseNursing Service Providers
Sex: Male
Sole proprietor: No
License: RN.1644124 (CO)

Specialties & taxonomies

Registered NursePrimary163W00000XLicense RN.1644124 (CO)
Nursing Service Providers

Profile Score

Established profile(57/100 index)

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

Registry tenure38% of score
2 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

4856 Innovation Dr

Fort Collins, CO 80525-5539

Phone: (970) 494-4200

Fax: (844) 270-1824

Street-level locationGet directions

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Mailing address