Rebecca Simpson, DO, MPH
NPI 1770333551 · Psychiatry Physician · Maywood, IL
Enrolled with Medicare as Order and Referring Only - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rebecca Simpson, DO, MPH is a Psychiatry Physician provider in Maywood, IL (NPI 1770333551).
Provider details
- NPI number
- 1770333551
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO, MPH
- Sex
- Female
- Sole proprietor
- Yes
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
2 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
- 2024-03-25
- Last updated
- 2024-05-13
- Certified
- 2024-05-13
Frequently asked questions
- What is Rebecca Simpson's NPI number?
- Rebecca Simpson's National Provider Identifier (NPI) is 1770333551, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rebecca Simpson's specialty?
- Rebecca Simpson is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Rebecca Simpson located?
- Rebecca Simpson's practice location on file with NPPES is 2160 S 1st Ave, Maywood, IL 60153-3328.
- What is Rebecca Simpson's phone number?
- The practice phone number listed in the NPPES registry for Rebecca Simpson is (805) 728-5868.
- Does Rebecca Simpson accept Medicare?
- Rebecca Simpson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rebecca Simpson's NPI active?
- Yes — Rebecca Simpson's NPI (1770333551) is active in the NPPES registry as of the last update on 2024-05-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.