Rosalie Sia, M.D
NPI 1316972250 · Pediatrics Physician · Modesto, CA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rosalie Sia, M.D is a Pediatrics Physician provider in Modesto, CA (NPI 1316972250).
Provider details
- NPI number
- 1316972250
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D
- Sex
- Female
- Sole proprietor
- No
- License
- 001069 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
2 documented practice locations
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
Additional practice locations (1)
- 79 01 BroadwayRoom A1-9Elmhurst, NY 11373-1329Phone: (718) 334-4952Fax: (718) 334-4815
Registry dates
- Enumerated
- 2006-07-11
- Last updated
- 2022-07-21
Frequently asked questions
- What is Rosalie Sia's NPI number?
- Rosalie Sia's National Provider Identifier (NPI) is 1316972250, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rosalie Sia's specialty?
- Rosalie Sia is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Rosalie Sia located?
- Rosalie Sia's practice location on file with NPPES is 1510 Florida Ave, Modesto, CA 95350-4437.
- What is Rosalie Sia's phone number?
- The practice phone number listed in the NPPES registry for Rosalie Sia is (209) 574-1030.
- Does Rosalie Sia accept Medicare?
- Rosalie Sia is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rosalie Sia's NPI active?
- Yes — Rosalie Sia's NPI (1316972250) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.