What is Marilyn Klein's NPI number?

Marilyn Klein's National Provider Identifier (NPI) is 1023018017, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Marilyn Klein's specialty?

Marilyn Klein is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).

Where is Marilyn Klein located?

Marilyn Klein's practice location on file with NPPES is 1670 Bonanza Dr, Park City, UT 84060-7205.

What is Marilyn Klein's phone number?

The practice phone number listed in the NPPES registry for Marilyn Klein is (435) 649-5989.

Is Marilyn Klein's NPI active?

Yes — Marilyn Klein's NPI (1023018017) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Marilyn Klein, FNPC

NPI 1023018017 · Family Nurse Practitioner · Park City, UT

Marilyn Klein, FNPC is a Family Nurse Practitioner provider in Park City, UT (NPI 1023018017).

Provider details

NPI number: 1023018017
Entity type: Individual
Primary specialty: Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Credential: FNPC
Sex: Female
License: UT2229454405 (UT)

Practice location

1670 Bonanza Dr

Park City, UT 84060-7205

Phone: (435) 649-5989

Fax: (435) 649-5991

Street-level locationGet directions

More UT providers

Mailing address

14 Westwood Rd

Park City, UT 84098-4901

Specialties & taxonomies

Family Nurse PractitionerPrimary363LF0000XLicense UT2229454405 (UT)
Physician Assistants & Advanced Practice Nursing Providers

Profile Score

Detailed profile(91/100 index)

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

Registry tenure38% of score
21 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.

Enumerated: 2005-07-30
Last updated: 2007-07-08

Frequently asked questions

What is Marilyn Klein's NPI number?: Marilyn Klein's National Provider Identifier (NPI) is 1023018017, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Marilyn Klein's specialty?: Marilyn Klein is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
Where is Marilyn Klein located?: Marilyn Klein's practice location on file with NPPES is 1670 Bonanza Dr, Park City, UT 84060-7205.
What is Marilyn Klein's phone number?: The practice phone number listed in the NPPES registry for Marilyn Klein is (435) 649-5989.
Is Marilyn Klein's NPI active?: Yes — Marilyn Klein's NPI (1023018017) is active in the NPPES registry as of the last update on 2007-07-08.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions