Mary Marzinek
NPI 1396392866 · Lactation Consultant (Registered Nurse) · Orchard Park, NY
Mary Marzinek is a Lactation Consultant (Registered Nurse) provider in Orchard Park, NY (NPI 1396392866).
Provider details
- NPI number
- 1396392866
- Entity type
- Individual
- Primary specialty
- Lactation Consultant (Registered Nurse)Nursing Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 417613 (NY)
Specialties & taxonomies
Nursing Service Providers
Nursing Service Providers
Nursing Service Providers
- Doula374J00000X
Nursing Service Related Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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
- 2019-08-20
- Last updated
- 2019-08-20
Frequently asked questions
- What is Mary Marzinek's NPI number?
- Mary Marzinek's National Provider Identifier (NPI) is 1396392866, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Marzinek's specialty?
- Mary Marzinek is listed in the NPPES registry with a primary specialty of Lactation Consultant (Registered Nurse) (Nursing Service Providers).
- Where is Mary Marzinek located?
- Mary Marzinek's practice location on file with NPPES is 12 Hastings Dr, Orchard Park, NY 14127-1600.
- What is Mary Marzinek's phone number?
- The practice phone number listed in the NPPES registry for Mary Marzinek is (716) 997-6927.
- Is Mary Marzinek's NPI active?
- Yes — Mary Marzinek's NPI (1396392866) is active in the NPPES registry as of the last update on 2019-08-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.