Barbara Mafnas, RN, MSN, IBCLC
NPI 1508572215 · Lactation Consultant (Registered Nurse) · Tamuning, GU
Barbara Mafnas, RN, MSN, IBCLC is a Lactation Consultant (Registered Nurse) provider in Tamuning, GU (NPI 1508572215).
Provider details
- NPI number
- 1508572215
- Entity type
- Individual
- Primary specialty
- Lactation Consultant (Registered Nurse)Nursing Service Providers
- Credential
- RN, MSN, IBCLC
- Sex
- Female
- Sole proprietor
- Yes
- License
- RX0241 (GU)
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
3 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
- 2023-01-26
- Last updated
- 2023-01-26
- Certified
- 2023-01-26
Frequently asked questions
- What is Barbara Mafnas's NPI number?
- Barbara Mafnas's National Provider Identifier (NPI) is 1508572215, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Barbara Mafnas's specialty?
- Barbara Mafnas is listed in the NPPES registry with a primary specialty of Lactation Consultant (Registered Nurse) (Nursing Service Providers).
- Where is Barbara Mafnas located?
- Barbara Mafnas's practice location on file with NPPES is 472 Chalan San Antonio, Tamuning, GU 96913-3605.
- What is Barbara Mafnas's phone number?
- The practice phone number listed in the NPPES registry for Barbara Mafnas is (671) 777-6526.
- Is Barbara Mafnas's NPI active?
- Yes — Barbara Mafnas's NPI (1508572215) is active in the NPPES registry as of the last update on 2023-01-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.