IndividualActive
James Castleman
NPI 1861088957 · Pharmacist · Johnson City, TN
James Castleman is a Pharmacist provider in Johnson City, TN (NPI 1861088957).
Provider details
- NPI number
- 1861088957
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- C7131 (TN)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Established profile(63/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
4209 North Roan Street
Johnson City, TN 37601
Phone: (423) 282-5722
Street-level locationGet directions
Mailing address
185 Baskett Rd
Limestone, TN 37681-2203
Registry dates
- Enumerated
- 2020-12-14
- Last updated
- 2020-12-14
- Certified
- 2020-11-24
Frequently asked questions
- What is James Castleman's NPI number?
- James Castleman's National Provider Identifier (NPI) is 1861088957, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Castleman's specialty?
- James Castleman is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is James Castleman located?
- James Castleman's practice location on file with NPPES is 4209 North Roan Street, Johnson City, TN 37601.
- What is James Castleman's phone number?
- The practice phone number listed in the NPPES registry for James Castleman is (423) 282-5722.
- Is James Castleman's NPI active?
- Yes — James Castleman's NPI (1861088957) is active in the NPPES registry as of the last update on 2020-12-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.