Shannon O'Malley, MD
NPI 1689834640 · Pediatric Emergency Medicine (Pediatrics) Physician · Miller Place, NY
Shannon O'Malley, MD is a Pediatric Emergency Medicine (Pediatrics) Physician provider in Miller Place, NY (NPI 1689834640).
Provider details
- NPI number
- 1689834640
- Entity type
- Individual
- Primary specialty
- Pediatric Emergency Medicine (Pediatrics) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 260989 (NY)
Specialties & taxonomies
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
18 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
- 2008-06-12
- Last updated
- 2020-06-25
- Certified
- 2020-06-25
Frequently asked questions
- What is Shannon O'Malley's NPI number?
- Shannon O'Malley's National Provider Identifier (NPI) is 1689834640, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shannon O'Malley's specialty?
- Shannon O'Malley is listed in the NPPES registry with a primary specialty of Pediatric Emergency Medicine (Pediatrics) Physician (Allopathic & Osteopathic Physicians).
- Where is Shannon O'Malley located?
- Shannon O'Malley's practice location on file with NPPES is 148 Natures Ln, Miller Place, NY 11764-3137.
- What is Shannon O'Malley's phone number?
- The practice phone number listed in the NPPES registry for Shannon O'Malley is (631) 636-6888.
- Is Shannon O'Malley's NPI active?
- Yes — Shannon O'Malley's NPI (1689834640) is active in the NPPES registry as of the last update on 2020-06-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.