Mary Ann Johnson, CFNP
Family Nurse Practitioner · Canton, MS
Mary Ann Johnson, CFNP is a family nurse practitioner with a practice address in Canton, Mississippi, and NPI 1699851634, issued on Oct 31, 2006. Check the license (Mississippi R688916, as entered in NPPES) with the Mississippi board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mary Ann Johnson
- Credential
- CFNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- R688916 MS
Self-reported in NPPES; status is on the state search - Practice location
- 1883 Highway 43 S, Canton, MS 39046
- Phone
- (601) 407-1137
- Enumerated
- Oct 31, 2006
- Record last updated
- Nov 7, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (601) 407-1137
- Medicaid ID
- 00124595 MS
- Medicare enrollment
- Enrolled (PECOS I20041203000231); may accept Medicare assignment
- Entity
- Type 1 · individual
Also registered at 1883 Highway 43 S
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Trent Butler, PTPhysical Therapist1043241722
- Jeffrey Hodges, PT, ATCPhysical Therapist1134150816
- Julia Tennin, PHARMDPharmacist1598734576
Verify Mary Ann Johnson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Mississippi board licenses this profession
Search for license R688916Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
42% more Medicare Part D claims than the average family nurse practitioner in 2024
1,851 Medicare Part D claims for 105 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Amlodipine Besylate121 claims
- Metformin Hcl69 claims
- Atorvastatin Calcium61 claims
- Omeprazole61 claims
- Montelukast Sodium60 claims
- Fluconazole57 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.
43 family nurse practitioner records list a practice address in Canton
They are 43 of the 234 NPPES records with a practice address in Canton, and 3,798 family nurse practitioner records in Mississippi.
All 43 in Canton → All 3,798 in Mississippi → Every provider in Canton →
Other family nurse practitioner records in Mississippi
- Sarah Abernathy, NPJackson, MS1578580528
- Whitney Abraham, FNP-CColumbus, MS1316319353
- Brian AdamsColumbus, MS1154796365
- Carla AdamsUnion, MS1649992447
- Jody Adams, CFNPClinton, MS1780652362
- Rebecca Adams, APRNJackson, MS1205206760
- Dorothy AdcockJackson, MS1851841548
- Cody AdkinsUtica, MS1134908593
- Sonya Adkins, NPNew Albany, MS1376019471
- Jamie Agent, NP-CMeridian, MS1245889807
Common questions
What is Mary Ann Johnson, CFNP's NPI number?
Mary Ann Johnson, CFNP's National Provider Identifier (NPI) is 1699851634, issued on Oct 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mary Ann Johnson, CFNP located?
The NPPES record lists a practice address at 1883 Highway 43 S, Canton, MS, 39046. Phone: (601) 407-1137. Providers update this record themselves, so call before visiting.
How can I verify Mary Ann Johnson, CFNP's license?
NPPES lists Mississippi license number R688916, as entered by the provider. Search the Mississippi board that licenses this profession; the NPPES record confirms identity only.
How much does Mary Ann Johnson, CFNP prescribe under Medicare Part D?
In 2024, Mary Ann Johnson, CFNP had 1,851 Medicare Part D claims for 105 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.