Debra Chalk, RN, IBCLC, CPD
NPI 1659776052 · Lactation Consultant (Registered Nurse) · Bow, NH
Debra Chalk, RN, IBCLC, CPD is a Lactation Consultant (Registered Nurse) provider in Bow, NH (NPI 1659776052).
Provider details
- NPI number
- 1659776052
- Entity type
- Individual
- Primary specialty
- Lactation Consultant (Registered Nurse)Nursing Service Providers
- Credential
- RN, IBCLC, CPD
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
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
11 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2014-10-28
- Last updated
- 2018-02-08
Frequently asked questions
- What is Debra Chalk's NPI number?
- Debra Chalk's National Provider Identifier (NPI) is 1659776052, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Debra Chalk's specialty?
- Debra Chalk is listed in the NPPES registry with a primary specialty of Lactation Consultant (Registered Nurse) (Nursing Service Providers).
- Where is Debra Chalk located?
- Debra Chalk's practice location on file with NPPES is 3 Everett Ave, Bow, NH 03304-3400.
- What is Debra Chalk's phone number?
- The practice phone number listed in the NPPES registry for Debra Chalk is (603) 340-7028.
- Is Debra Chalk's NPI active?
- Yes — Debra Chalk's NPI (1659776052) is active in the NPPES registry as of the last update on 2018-02-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.