Rossana Sy, MD
NPI 1245238310 · Neonatal-Perinatal Medicine Physician · Manassas, VA
Rossana Sy, MD is a Neonatal-Perinatal Medicine Physician provider in Manassas, VA (NPI 1245238310).
Provider details
- NPI number
- 1245238310
- Entity type
- Individual
- Primary specialty
- Neonatal-Perinatal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 0101045057 (VA)
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
20 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
- 2005-07-12
- Last updated
- 2007-07-08
Frequently asked questions
- What is Rossana Sy's NPI number?
- Rossana Sy's National Provider Identifier (NPI) is 1245238310, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rossana Sy's specialty?
- Rossana Sy is listed in the NPPES registry with a primary specialty of Neonatal-Perinatal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Rossana Sy located?
- Rossana Sy's practice location on file with NPPES is 8700 Sudley Rd, Manassas, VA 20110-4418.
- What is Rossana Sy's phone number?
- The practice phone number listed in the NPPES registry for Rossana Sy is (703) 369-8134.
- Is Rossana Sy's NPI active?
- Yes — Rossana Sy's NPI (1245238310) 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.