Doctor profile · Federal record
Dr. Mary Johnson, CFNP
Family Nurse Practitioner (CMS: Nurse Practitioner) · Canton, MS
- NPI 1699851634
- 31 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1883 Highway 43 S, Suite E
Canton, MS 390468405
(601) 407-1137
fax (601) 407-1137 - Mailing address
-
Po Box 283
Canton, MS 390460283
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- November 7, 2012
- Year of graduation
- 1995 — 31 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- Mississippi #R688916
- Medicaid
- MS #00124595
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1699851634. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
44
Distinct HCPCS
1
Medicare allowed
$4,358
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 44 | 18 | $99 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 29. This provider delivers 1.5× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
689
Patients
184
Total drug cost
$9,858
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amlodipine Besylate | Generic | 117 | 23 | $1,229 |
| Metformin Hcl | Generic | 71 | 16 | $521 |
| Atorvastatin Calcium | Generic | 53 | 14 | $958 |
| Omeprazole | Generic | 51 | 12 | $623 |
| Azithromycin | Generic | 46 | 35 | $174 |
| Fluconazole | Generic | 43 | 23 | $142 |
| Triamcinolone Acetonide | Generic | 41 | 14 | $1,125 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 40 | 11 | $1,386 |
| Potassium Chloride | Generic | 39 | 0 | $690 |
| Lisinopril-Hydrochlorothiazide (Lisinopril/Hydrochlorothiazide) | Brand | 36 | 0 | $607 |
Frequently asked questions
What is Dr. Mary Johnson's medical specialty?
Dr. Mary Johnson practices Family Nurse Practitioner in Canton, MS.
Where does Dr. Mary Johnson practice?
Dr. Mary Johnson practices at 1883 Highway 43 S, Canton, MS 390468405. Office phone: 6014071137.
What is Dr. Mary Johnson's NPI?
Dr. Mary Johnson's National Provider Identifier (NPI) is 1699851634, issued by NPPES.
Does Dr. Mary Johnson accept Medicare assignment?
Dr. Mary Johnson does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Mary Johnson commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.