IndividualActive
Barbara Caldwell, RN
NPI 1477820397 · Registered Nurse · Marysville, MI
Barbara Caldwell, RN is a Registered Nurse provider in Marysville, MI (NPI 1477820397).
Provider details
- NPI number
- 1477820397
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 4704245423 (MI)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(80/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
470 6th St
Marysville, MI 48040-1204
Phone: (810) 824-8226
Street-level locationGet directions
Mailing address
470 6th St
Marysville, MI 48040-1204
Registry dates
- Enumerated
- 2011-11-21
- Last updated
- 2011-11-21
Frequently asked questions
- What is Barbara Caldwell's NPI number?
- Barbara Caldwell's National Provider Identifier (NPI) is 1477820397, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Barbara Caldwell's specialty?
- Barbara Caldwell is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Barbara Caldwell located?
- Barbara Caldwell's practice location on file with NPPES is 470 6th St, Marysville, MI 48040-1204.
- What is Barbara Caldwell's phone number?
- The practice phone number listed in the NPPES registry for Barbara Caldwell is (810) 824-8226.
- Is Barbara Caldwell's NPI active?
- Yes — Barbara Caldwell's NPI (1477820397) is active in the NPPES registry as of the last update on 2011-11-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.