Barbara Johnson, MD
NPI 1225458581 · Public Health & General Preventive Medicine Physician · Galax, VA
Barbara Johnson, MD is a Public Health & General Preventive Medicine Physician provider in Galax, VA (NPI 1225458581).
Provider details
- NPI number
- 1225458581
- Entity type
- Individual
- Primary specialty
- Public Health & General Preventive Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 0101229998 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Progesterone, Micronizedbrand: Progesterone | 88 | 22 |
| Estradiolbrand: Estradiol (twice Weekly) | 75 | 19 |
| Estradiolbrand: Dotti | 51 | 11 |
| Thyroid,porkbrand: Armour Thyroid | 30 | — |
| Thyroid,porkbrand: NP Thyroid | 23 | — |
| Ezetimibe | 15 | — |
| Levothyroxine Sodium | 14 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-04-24
- Last updated
- 2014-04-24
Frequently asked questions
- What is Barbara Johnson's NPI number?
- Barbara Johnson's National Provider Identifier (NPI) is 1225458581, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Barbara Johnson's specialty?
- Barbara Johnson is listed in the NPPES registry with a primary specialty of Public Health & General Preventive Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Barbara Johnson located?
- Barbara Johnson's practice location on file with NPPES is 412 W Stuart Dr, Galax, VA 24333-2737.
- What is Barbara Johnson's phone number?
- The practice phone number listed in the NPPES registry for Barbara Johnson is (276) 233-0324.
- Is Barbara Johnson's NPI active?
- Yes — Barbara Johnson's NPI (1225458581) is active in the NPPES registry as of the last update on 2014-04-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.