SYDNEY TIMMER-MURILLO PHD
NPI 1548833072
Psychologist in Milwaukee, WI

Active since July 22, 2021PECOS EnrolledAccepts Medicare Assignment
80.46/100
CMS Quality Rating
8701 WATERTOWN PLANK RD, MILWAUKEE, WI 53226(414) 955-1700(414) 955-0114 Get Directions Write a Review

NPPES record last updated: August 6, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Aug 6, 2025, Sep 19, 2022, Jul 29, 2021 and 1 more (4 updates tracked since 2021).

About Sydney Timmer-murillo Phd NPPES

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

SYDNEY TIMMER-MURILLO PHD (NPI 1548833072) is an individual psychologist in Milwaukee, Wisconsin, licensed in Wisconsin (4075) and active in the NPI registry since July 2021. She is enrolled in Medicare PECOS, is affiliated with Froedtert Memorial Lutheran Hospital, and is a graduate of Other (2021).

NPPES Registry Identity

NPI1548833072
Entity TypeIndividualFemale
Primary Taxonomy103T00000X
Provider Legal NameSYDNEY TIMMER-MURILLOCredential: PHD
Location Address8701 WATERTOWN PLANK RDMilwaukee, WI 53226-3548
Mailing Address8333 N Whitney RdFox Point, WI 53217-2757 · (616) 546-5166
Fax(414) 955-0114
Sole ProprietorNo
Medical School CMSOtherGraduated 2021
Enumeration DateJuly 22, 2021
Last NPPES UpdateAugust 6, 20254 updates tracked since enumeration
NPPES CertifiedAugust 6, 2025
NPI 1548833072 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPsychologistBehavioral Health & Social Service Providers
Taxonomy Code103T00000X
License Licensed in WI · 4075
Definition
A psychologist is an individual who is licensed to practice psychology which is defined as the observation, description, evaluation, interpretation, and modification of human behavior by the application of psychological principles, methods, and procedures, for the purpose of preventing or eliminating symptomatic, maladaptive, or undesired behavior and of enhancing interpersonal relationships, work and life adjustment, personal effectiveness, behavioral health, and mental health. The practice of psychology includes, but is not limited to, psychological testing and the evaluation or assessment of personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning; counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy; diagnosis and treatment of mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability; and psycheducational evaluation, therapy, remediation, and consultation. Psychological services may be rendered to individuals, families, groups and the public.
8701 WATERTOWN PLANK RD, Milwaukee, WI 53226

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

Sydney Timmer-murillo Phd 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 ID840676763
PECOS Enrollment IDI20220929003625
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.

Hospital Affiliations CMS Care Compare

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

Froedtert Memorial Lutheran Hospital

Acute Care Hospitals · Milwaukee, WI
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number520177
Location9200 W Wisconsin AveMilwaukee, WI 53226 · Milwaukee County
Emergency services Birthing friendly

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

80.46/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality66.24
Promoting Interoperability100
Improvement Activities40
Cost68.64

Other Providers at the Same Location NPPES 20

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

Student in an Organized Health Care Education/Training Program
8701 WATERTOWN PLANK RD
MILWAUKEE, WI 53226
Student in an Organized Health Care Education/Training Program
8701 WATERTOWN PLANK RD
MILWAUKEE, WI 53226
Student in an Organized Health Care Education/Training Program
8701 WATERTOWN PLANK RD
MILWAUKEE, WI 53226
Student in an Organized Health Care Education/Training Program
8701 WATERTOWN PLANK RD
WAUWATOSA, WI 53226
Student in an Organized Health Care Education/Training Program
8701 WATERTOWN PLANK RD
MILWAUKEE, WI 53226
Student in an Organized Health Care Education/Training Program
8701 WATERTOWN PLANK RD
MILWAUKEE, WI 53226
Internal Medicine (Sleep Medicine)
8701 WATERTOWN PLANK RD
MILWAUKEE, WI 53226
Student in an Organized Health Care Education/Training Program
8701 WATERTOWN PLANK RD
MILWAUKEE, WI 53226

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Sydney Timmer-murillo's NPI number?

The NPI number for Sydney Timmer-murillo is 1548833072. It was assigned to this individual provider in the NPPES registry on July 22, 2021.

Where is Sydney Timmer-murillo located?

Sydney Timmer-murillo practices at 8701 Watertown Plank Rd, Milwaukee, WI 53226. The listed phone number is (414) 955-1700.

What is Sydney Timmer-murillo's specialty?

The primary specialty registered for this NPI is Psychologist with taxonomy code 103T00000X.

Is Sydney Timmer-murillo enrolled in Medicare?

Yes. Sydney Timmer-murillo is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Sydney Timmer-murillo accept?

Health plans from Anthem Blue Cross and Blue Shield, Aspirus Health Plan, Medica and Network Health list Sydney Timmer-murillo as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Sydney Timmer-murillo affiliated with any hospitals?

According to CMS data, Sydney Timmer-murillo is affiliated with Froedtert Memorial Lutheran Hospital.

When was this NPI record last updated?

The NPPES record for Sydney Timmer-murillo was last updated on August 6, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.