JOANNA BUCK MD
NPI 1912403700
Psychiatry & Neurology - Psychiatry in Waukesha, WI

Active since April 02, 2018PECOS EnrolledAccepts Medicare Assignment
721 AMERICAN AVE STE 501, WAUKESHA, WI 53188(262) 928-4036 Get Directions Write a Review

NPPES record last updated: August 4, 2022. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Aug 4, 2022, Jul 18, 2022 (2 updates tracked since 2022).

About Joanna Buck Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JOANNA BUCK MD (NPI 1912403700) is an individual psychiatry provider in Waukesha, Wisconsin, licensed in Wisconsin (71731-20) and active in the NPI registry since April 2018. She is enrolled in Medicare PECOS, is affiliated with Waukesha Memorial Hospital, and maintains a secondary practice location in Green Bay.

NPPES Registry Identity

NPI1912403700
Entity TypeIndividualFemale
Primary Taxonomy2084P0800X
Provider Legal NameJOANNA BUCKCredential: MD
Location Address721 AMERICAN AVE STE 501Waukesha, WI 53188-5071
Mailing Address721 American Ave Ste 501Waukesha, WI 53188-5071 · (262) 928-4036
Sole ProprietorNo
Medical School CMSMedical College Of WisconsinGraduated 2018
Enumeration DateApril 2, 2018
Last NPPES UpdateAugust 4, 20222 updates tracked since enumeration
NPPES CertifiedAugust 4, 2022
NPI 1912403700 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License Licensed in WI · 71731-20
Definition

A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

721 AMERICAN AVE STE 501, Waukesha, WI 53188

Secondary Practice Location 1

Location 12851 University AveGreen Bay, WI 54311-5855 · Phone (920) 431-2642

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Joanna Buck Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3870916935
PECOS Enrollment IDI20220818001585
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the 2024 & 2026 CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
148 services59 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Waukesha Memorial Hospital

Acute Care Hospitals · Waukesha, WI
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number520008
Location725 American AveWaukesha, WI 53188 · Waukesha County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 53188 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$163.24 typical visit price
range $53.90 – $163.24
Typical copayment $40.81 (range $13.47 – $40.81)
Most-billed visit code 99205
Established Patient
$67.37 typical visit price
range $17.40 – $133.76
Typical copayment $16.84 (range $4.35 – $33.44)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 15

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Social Worker (Clinical)
721 AMERICAN AVE STE 501
WAUKESHA, WI 53188
Psychiatry & Neurology (Child & Adolescent Psychiatry)
721 AMERICAN AVE STE 501
WAUKESHA, WI 53188
Social Worker (Clinical)
721 AMERICAN AVE STE 501
WAUKESHA, WI 53188
Counselor (Addiction (Substance Use Disorder))
721 AMERICAN AVE STE 501
WAUKESHA, WI 53188
Counselor (Professional)
721 AMERICAN AVE STE 501
WAUKESHA, WI 53188
Social Worker (Clinical)
721 AMERICAN AVE STE 501
WAUKESHA, WI 53188
Psychiatry & Neurology (Psychiatry)
721 AMERICAN AVE STE 501
WAUKESHA, WI 53188
Nurse Practitioner (Psychiatric/Mental Health)
721 AMERICAN AVE STE 501
WAUKESHA, WI 53188

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1912403700, enumerated as an "individual" on April 02, 2018.

The provider is located at 721 AMERICAN AVE STE 501 WAUKESHA, WI 53188 and the phone number is (262) 928-4036.

Psychiatry & Neurology with taxonomy code 2084P0800X and a focus in Psychiatry.

The provider might be accepting Accepts: Anthem Blue Cross and Blue Shield, HealthPartners,. Please consult your insurance carrier or call the provider to verify.

Joanna Buck is affiliated with: WAUKESHA MEMORIAL HOSPITAL.