Walter Wallace Johnson, M.D.
Internal Medicine Physician · Charlotte, NC
Walter Wallace Johnson, M.D. is an internal medicine physician with a practice address in Charlotte, North Carolina, and NPI 1093798225, issued on Nov 22, 2005. Check the license (North Carolina 9700080, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- Walter Wallace Johnson
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 9700080 NC
Self-reported in NPPES; status is on the state search - Practice location
- 1918 Randolph RD, Charlotte, NC 28207
- Phone
- (704) 384-1750
- Enumerated
- Nov 22, 2005
- Record last updated
- Feb 22, 2023
- Fax
- (704) 384-1720
- Medicaid IDs
- 891017Y NC
N00082 SC - Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 4,056 in North Carolina → Look up another NPI →
Also registered at 1918 Randolph RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Walter Wallace Johnson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical Board
Search for license 9700080Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.5 times the Medicare Part D claims of the average internal medicine physician in 2024
7,974 Medicare Part D claims for 475 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 232 claims were for opioids.
Most prescribed
- Amlodipine Besylate599 claims
- Atorvastatin Calcium368 claims
- Simvastatin277 claims
- Losartan Potassium247 claims
- Omeprazole242 claims
- Gabapentin214 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.
Industry payments in 2024: $699.43
16 payments; by number, the most common kind was food and beverage; the largest payer was Abbott Laboratories. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Walter Wallace Johnson among 4,056 internal medicine physician records in North Carolina
Walter Wallace Johnson, M.D. is one of 4,056 internal medicine physician records with a practice address in North Carolina. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 88% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileNo · 67% of these records are
- Record last updated2023 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
536 internal medicine physician records list a practice address in Charlotte
They are 536 of the 23,603 NPPES records with a practice address in Charlotte, and 4,056 internal medicine physician records in North Carolina.
All 4,056 in North Carolina → Every provider in Charlotte → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
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- Animita Saha, MDCharlotte, NC 282071871590208
- Edwin Shoaf, M.D.Charlotte, NC 282071124000799
- Kenneth Singhel, MDCharlotte, NC 282071285609818
- Lisa Springer, MDCharlotte, NC 282071215905492
Common questions
What is Walter Wallace Johnson, M.D.'s NPI number?
Walter Wallace Johnson, M.D.'s National Provider Identifier (NPI) is 1093798225, issued on Nov 22, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Walter Wallace Johnson, M.D. located?
The NPPES record lists a practice address at 1918 Randolph RD, Charlotte, NC, 28207. Phone: (704) 384-1750. Providers update this record themselves, so call before visiting.
How can I verify Walter Wallace Johnson, M.D.'s license?
NPPES lists North Carolina license number 9700080, as entered by the provider. Search the North Carolina Medical Board at https://portal.ncmedboard.org/verification/search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Walter Wallace Johnson, M.D. prescribe under Medicare Part D?
In 2024, Walter Wallace Johnson, M.D. had 7,974 Medicare Part D claims for 475 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.