Mary Barker, APRN, BC
NPI 1376557900 · Family Nurse Practitioner · Chesapeake, VA
Mary Barker, APRN, BC is a Family Nurse Practitioner provider in Chesapeake, VA (NPI 1376557900).
Provider details
- NPI number
- 1376557900
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN, BC
- Sex
- Female
- Sole proprietor
- No
- License
- 0024112533 (VA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2006-07-28
- Last updated
- 2008-01-14
Frequently asked questions
- What is Mary Barker's NPI number?
- Mary Barker's National Provider Identifier (NPI) is 1376557900, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Barker's specialty?
- Mary Barker is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Barker located?
- Mary Barker's practice location on file with NPPES is 748 Battlefield Blvd N, Chesapeake, VA 23320-4941.
- What is Mary Barker's phone number?
- The practice phone number listed in the NPPES registry for Mary Barker is (757) 382-8637.
- Is Mary Barker's NPI active?
- Yes — Mary Barker's NPI (1376557900) is active in the NPPES registry as of the last update on 2008-01-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.