Heather Mastro, IBCLC
NPI 1164948238 · Lactation Consultant (Non-RN) · Dundee, NY
Heather Mastro, IBCLC is a Lactation Consultant (Non-RN) provider in Dundee, NY (NPI 1164948238).
Provider details
- NPI number
- 1164948238
- Entity type
- Individual
- Primary specialty
- Lactation Consultant (Non-RN)Other Service Providers
- Credential
- IBCLC
- Sex
- Female
- Sole proprietor
- No
- License
- 0000
Specialties & taxonomies
Other Service Providers
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
- 2017-08-20
- Last updated
- 2022-07-21
Frequently asked questions
- What is Heather Mastro's NPI number?
- Heather Mastro's National Provider Identifier (NPI) is 1164948238, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heather Mastro's specialty?
- Heather Mastro is listed in the NPPES registry with a primary specialty of Lactation Consultant (Non-RN) (Other Service Providers).
- Where is Heather Mastro located?
- Heather Mastro's practice location on file with NPPES is 5648 Dutch Street, Dundee, NY 14837.
- What is Heather Mastro's phone number?
- The practice phone number listed in the NPPES registry for Heather Mastro is (607) 382-4596.
- Is Heather Mastro's NPI active?
- Yes — Heather Mastro's NPI (1164948238) 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.