Sarah Mallin, RN
NPI 1225835127 · Lactation Consultant (Registered Nurse) · Larchmont, NY
Sarah Mallin, RN is a Lactation Consultant (Registered Nurse) provider in Larchmont, NY (NPI 1225835127).
Provider details
- NPI number
- 1225835127
- Entity type
- Individual
- Primary specialty
- Lactation Consultant (Registered Nurse)Nursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 640061 (NY)
Specialties & taxonomies
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
- 2025-02-27
- Last updated
- 2025-02-27
- Certified
- 2025-02-27
Frequently asked questions
- What is Sarah Mallin's NPI number?
- Sarah Mallin's National Provider Identifier (NPI) is 1225835127, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Mallin's specialty?
- Sarah Mallin is listed in the NPPES registry with a primary specialty of Lactation Consultant (Registered Nurse) (Nursing Service Providers).
- Where is Sarah Mallin located?
- Sarah Mallin's practice location on file with NPPES is 16 Colonial Ave, Larchmont, NY 10538-1621.
- What is Sarah Mallin's phone number?
- The practice phone number listed in the NPPES registry for Sarah Mallin is (860) 202-1029.
- Is Sarah Mallin's NPI active?
- Yes — Sarah Mallin's NPI (1225835127) is active in the NPPES registry as of the last update on 2025-02-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.