Maureen Sims, M.D.
NPI 1174666085 · Neonatal-Perinatal Medicine Physician · Sylmar, CA
Maureen Sims, M.D. is a Neonatal-Perinatal Medicine Physician provider in Sylmar, CA (NPI 1174666085).
Provider details
- NPI number
- 1174666085
- Entity type
- Individual
- Primary specialty
- Neonatal-Perinatal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- G25663 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2007-02-14
- Last updated
- 2007-07-08
Frequently asked questions
- What is Maureen Sims's NPI number?
- Maureen Sims's National Provider Identifier (NPI) is 1174666085, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maureen Sims's specialty?
- Maureen Sims is listed in the NPPES registry with a primary specialty of Neonatal-Perinatal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Maureen Sims located?
- Maureen Sims's practice location on file with NPPES is 14445 Olive View Dr, Sylmar, CA 91342-1437.
- What is Maureen Sims's phone number?
- The practice phone number listed in the NPPES registry for Maureen Sims is (818) 364-4473.
- Is Maureen Sims's NPI active?
- Yes — Maureen Sims's NPI (1174666085) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.