Sydney Timmer-Murillo, PHD
NPI 1548833072 · Psychologist · Milwaukee, WI
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sydney Timmer-Murillo, PHD is a Psychologist provider in Milwaukee, WI (NPI 1548833072).
Provider details
- NPI number
- 1548833072
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- No
- License
- 4075 (WI)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-07-22
- Last updated
- 2025-08-06
- Certified
- 2025-08-06
Frequently asked questions
- What is Sydney Timmer-Murillo's NPI number?
- Sydney Timmer-Murillo's National Provider Identifier (NPI) is 1548833072, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sydney Timmer-Murillo's specialty?
- Sydney Timmer-Murillo is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Sydney Timmer-Murillo located?
- Sydney Timmer-Murillo's practice location on file with NPPES is 8701 Watertown Plank Rd, Milwaukee, WI 53226-3548.
- What is Sydney Timmer-Murillo's phone number?
- The practice phone number listed in the NPPES registry for Sydney Timmer-Murillo is (414) 955-1700.
- Does Sydney Timmer-Murillo accept Medicare?
- Sydney Timmer-Murillo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sydney Timmer-Murillo's NPI active?
- Yes — Sydney Timmer-Murillo's NPI (1548833072) is active in the NPPES registry as of the last update on 2025-08-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.