IndividualActive
Starr Johnson
NPI 1528847217 · Registered Nurse · Waldorf, MD
Starr Johnson is a Registered Nurse provider in Waldorf, MD (NPI 1528847217).
Provider details
- NPI number
- 1528847217
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- R227525 (MD)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Established profile(58/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
11100 Billingsley Rd
Waldorf, MD 20602-3400
Phone: (240) 754-6100
Street-level locationGet directions
Mailing address
334 Old Forge Ln Apt 1309
Odenton, MD 21113-2964
Registry dates
- Enumerated
- 2023-09-22
- Last updated
- 2023-09-22
- Certified
- 2023-09-22
Frequently asked questions
- What is Starr Johnson's NPI number?
- Starr Johnson's National Provider Identifier (NPI) is 1528847217, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Starr Johnson's specialty?
- Starr Johnson is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Starr Johnson located?
- Starr Johnson's practice location on file with NPPES is 11100 Billingsley Rd, Waldorf, MD 20602-3400.
- What is Starr Johnson's phone number?
- The practice phone number listed in the NPPES registry for Starr Johnson is (240) 754-6100.
- Is Starr Johnson's NPI active?
- Yes — Starr Johnson's NPI (1528847217) is active in the NPPES registry as of the last update on 2023-09-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.