Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

MS. Margaret M Frittitta, RN, APNP

Individual provider Nurse Practitioner · NPI 1225143399

MS. Margaret M Frittitta, RN, APNP is a Nurse Practitioner in Milwaukee, Wisconsin. Qualified in 1997, 29 years ago. Practices with Vivent Health Inc, a 54-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Wisconsin.

Years since qualifying
29
Licensed in
WI
In the registry since
2006
Specialties on file
3
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

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Practice location Address checks out

820 N Plankinton Ave
Milwaukee, WI 53203-1802
Phone: (414) 223-6892
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence 1497 (WI)
Nurse Practitioner Taxonomy 363L00000X · Licence 105002-030 (WI)
Nurse Practitioner Taxonomy 363L00000X · Licence 1497-033 (WI)

Record details

NPI number1225143399
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN , APNP
Sole proprietorNo
NPI enumeratedAugust 20, 2006
Last updated in NPPESAugust 29, 2018

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 1997 (29 years in practice)
Group practice Vivent Health Inc — 54 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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