What is Marissa Chatfield's NPI number?

Marissa Chatfield's National Provider Identifier (NPI) is 1093666240, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Marissa Chatfield's specialty?

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

Where is Marissa Chatfield located?

Marissa Chatfield's practice location on file with NPPES is 501 S Burma Ave, Gillette, WY 82716-3426.

What is Marissa Chatfield's phone number?

The practice phone number listed in the NPPES registry for Marissa Chatfield is (307) 688-1900.

Is Marissa Chatfield's NPI active?

Yes — Marissa Chatfield's NPI (1093666240) is active in the NPPES registry as of the last update on 2026-02-04.

IndividualActive

Marissa Chatfield

NPI 1093666240 · Registered Nurse · Gillette, WY

Marissa Chatfield is a Registered Nurse provider in Gillette, WY (NPI 1093666240).

Provider details

NPI number: 1093666240
Entity type: Individual
Primary specialty: Registered NurseNursing Service Providers
Sex: Female
Sole proprietor: Yes
License: 50524 (WY)

Specialties & taxonomies

Registered NursePrimary163W00000XLicense 50524 (WY)
Nursing Service Providers

Profile Score

Established profile(53/100 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
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

501 S Burma Ave

Gillette, WY 82716-3426

Phone: (307) 688-1900

Street-level locationGet directions

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Mailing address