Barbara Louise Johnson, MD
Public Health & General Preventive Medicine Physician · Galax, VA
Barbara Louise Johnson, MD is a public health & general preventive medicine physician with a practice address in Galax, Virginia, and NPI 1225458581, issued on Apr 24, 2014. Check the license (Virginia 0101229998, as entered in NPPES) on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.
- Name
- Barbara Louise Johnson
- Credential
- MD
- Primary taxonomy
- Public Health & General Preventive Medicine Physician 2083P0901X
- License number
- 0101229998 VA
Self-reported in NPPES; status is on the state search - Practice location
- 412 W Stuart Dr, Galax, VA 24333
- Phone
- (276) 233-0324
- Enumerated
- Apr 24, 2014
- Record last updated
- Apr 24, 2014 (not updated in 12 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest public health & general preventive medicine physician records → All 87 in Virginia → Look up another NPI →
Verify Barbara Louise Johnson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health Professions
Search for license 0101229998Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
58% fewer Medicare Part D claims than the average public health & general preventive medicine physician in 2024
346 Medicare Part D claims for 44 beneficiaries, against an average of 820 among the 336 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.
Most prescribed
- Progesterone88 claims
- Estradiol (Twice Weekly)75 claims
- Dotti51 claims
- Armour Thyroid30 claims
- Np Thyroid23 claims
- Ezetimibe15 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Barbara Louise Johnson among 87 public health & general preventive medicine physician records in Virginia
Barbara Louise Johnson, MD is one of 87 public health & general preventive medicine physician records with a practice address in Virginia. 16% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 80% of them.
- NPI issued2014 · 80% of these records are older, 13% newer
- In a Medicare fileYes · 16% of these records are
- In the CMS Doctors and Clinicians fileNo · 3% of these records are
- Record last updated2014 · 75% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2083P0901X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Public Health & General Preventive Medicine Physician providers in Virginia
There are 87 public health & general preventive medicine physician records in Virginia.
All 87 in Virginia → Every provider in Galax → Public Health & General Preventive Medicine Physician nationwide →
The 8 public health & general preventive medicine physician records with the nearest ZIP codes
- Karen Shelton, M.D., FACOGMarion, VA 243541619926680
- Donald Smith, MD MPHMarion, VA 243541871714774
- Jasbir Mavi, M.D.Salem, VA 241531003868456
- John Kelly, MDRocky Mount, VA 241511750562344
- M. Geoffrey Smith, M.D.Danville, VA 245411669403382
- Anne Hansen, MDRoanoke, VA 240161144478637
- Charles Devine, MDBoydton, VA 239171053454058
- Howard Nash, MDFarmville, VA 239011497778781
Common questions
What is Barbara Louise Johnson, MD's NPI number?
Barbara Louise Johnson, MD's National Provider Identifier (NPI) is 1225458581, issued on Apr 24, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Barbara Louise Johnson, MD located?
The NPPES record lists a practice address at 412 W Stuart Dr, Galax, VA, 24333. Phone: (276) 233-0324. Providers update this record themselves, so call before visiting.
How can I verify Barbara Louise Johnson, MD's license?
NPPES lists Virginia license number 0101229998, as entered by the provider. Search the Virginia Department of Health Professions at https://dhp.virginiainteractive.org/lookup/index. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Barbara Louise Johnson, MD prescribe under Medicare Part D?
In 2024, Barbara Louise Johnson, MD had 346 Medicare Part D claims for 44 beneficiaries; the average among public health & general preventive medicine physician prescribers was 820. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.