What is Loretta Markus's NPI number?

Loretta Markus's National Provider Identifier (NPI) is 1427495829, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Loretta Markus's specialty?

Loretta Markus is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).

Where is Loretta Markus located?

Loretta Markus's practice location on file with NPPES is 4321 W College Ave Ste 200, Appleton, WI 54914-3968.

What is Loretta Markus's phone number?

The practice phone number listed in the NPPES registry for Loretta Markus is (920) 916-0730.

Is Loretta Markus's NPI active?

Yes — Loretta Markus's NPI (1427495829) is active in the NPPES registry as of the last update on 2023-01-29.

IndividualActive

Loretta Markus

NPI 1427495829 · Psychologist · Appleton, WI

Loretta Markus is a Psychologist provider in Appleton, WI (NPI 1427495829).

Provider details

NPI number: 1427495829
Entity type: Individual
Primary specialty: PsychologistBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

PsychologistPrimary103T00000XLicense 3907-57 (WI)
Behavioral Health & Social Service Providers
Psychologist103T00000X
Behavioral Health & Social Service Providers

Profile Score

Established profile(71/100 index)

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

Registry tenure38% of score
13 yrs in NPPES 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

4321 W College Ave Ste 200

Appleton, WI 54914-3968

Phone: (920) 916-0730

Street-level locationGet directions

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Mailing address