Cecilia Hollenhorst
NPI 1952050817 · Psychiatry Physician · Chicago, IL
Enrolled with Medicare as Order and Referring Only - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cecilia Hollenhorst is a Psychiatry Physician provider in Chicago, IL (NPI 1952050817).
Provider details
- NPI number
- 1952050817
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
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
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
Mailing address
Registry dates
- Enumerated
- 2022-03-19
- Last updated
- 2022-05-24
- Certified
- 2022-05-24
Frequently asked questions
- What is Cecilia Hollenhorst's NPI number?
- Cecilia Hollenhorst's National Provider Identifier (NPI) is 1952050817, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cecilia Hollenhorst's specialty?
- Cecilia Hollenhorst is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Cecilia Hollenhorst located?
- Cecilia Hollenhorst's practice location on file with NPPES is 251 E Huron St, Chicago, IL 60611-2908.
- What is Cecilia Hollenhorst's phone number?
- The practice phone number listed in the NPPES registry for Cecilia Hollenhorst is (312) 926-2000.
- Does Cecilia Hollenhorst accept Medicare?
- Cecilia Hollenhorst is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cecilia Hollenhorst's NPI active?
- Yes — Cecilia Hollenhorst's NPI (1952050817) is active in the NPPES registry as of the last update on 2022-05-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.