What is Janet Duff's NPI number?

Janet Duff's National Provider Identifier (NPI) is 1568952315, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Janet Duff's specialty?

Janet Duff is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).

Where is Janet Duff located?

Janet Duff's practice location on file with NPPES is 2100 Bull St, Columbia, SC 29201-2104.

What is Janet Duff's phone number?

The practice phone number listed in the NPPES registry for Janet Duff is (803) 898-0471.

Is Janet Duff's NPI active?

Yes — Janet Duff's NPI (1568952315) is active in the NPPES registry as of the last update on 2021-10-11.

IndividualActive

Janet Duff, RN, MSN

NPI 1568952315 · Registered Nurse · Columbia, SC

Janet Duff, RN, MSN is a Registered Nurse provider in Columbia, SC (NPI 1568952315).

Provider details

NPI number: 1568952315
Entity type: Individual
Primary specialty: Registered NurseNursing Service Providers
Credential: RN, MSN
Sex: Female
Sole proprietor: No
License: 231104 (SC)

Specialties & taxonomies

Registered NursePrimary163W00000XLicense 231104 (SC)
Nursing Service Providers

Profile Score

Established profile(68/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
8 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

2100 Bull St

Columbia, SC 29201-2104

Phone: (803) 898-0471

Street-level locationGet directions

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Mailing address