Doctor profile · Federal record
Dr. MARY JOHNSTEN, PA-C
Medical Physician Assistant (CMS: PHYSICIAN ASSISTANT) · FAIRHOPE, AL
- NPI 1700801370
- Accepts Medicare
- 22 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 13 locations across 1 states.
- Primary practice
-
411 N SECTION ST
FAIRHOPE, AL 36532
(251) 660-3470
fax (251) 660-3471 - Mailing address
-
407 KUMQUAT ST
FAIRHOPE, AL 365321246
Alabama — 12 locations
- Additional location
-
18 CM Rambo Dr
Saraland, AL 365712147
(251) 675-7433
fax (251) 675-3470 - Additional location
-
19140 S 3rd St
Citronelle, AL 365222306
(251) 866-0086
fax (251) 866-0089 - Additional location
-
407 Kumquat St
Fairhope, AL 365321246
(251) 581-2445 - Additional location
-
5100 Rangeline Service Rd N
Mobile, AL 366199504
(251) 661-4454
fax (251) 661-9843 - Additional location
-
5621 Cottage Hill Rd
Mobile, AL 366094210
(251) 666-2439
fax (251) 666-3166 - Additional location
-
610 Providence Park Dr E Ste 101
Mobile, AL 366954618
(251) 378-3900
fax (251) 378-3902 - Additional location
-
610 Providence Park Dr E Ste 102
Mobile, AL 366954618
(251) 639-5070
fax (251) 634-2994 - Additional location
-
6701 Airport Blvd Ste A206
Mobile, AL 366083763
(251) 675-7433
fax (251) 675-3470 - Additional location
-
6908 Providence Park Dr S
Mobile, AL 366954600
(251) 660-3490
fax (251) 660-3491 - Additional location
-
8010 Moffett Rd
Semmes, AL 365755406
(251) 645-8946
fax (251) 645-8976 - Additional location
-
8833 Cottage Hill Rd
Mobile, AL 366958345
(251) 544-5420
fax (251) 544-5425 - Additional location
-
9971 Airport Blvd
Mobile, AL 366089525
(251) 660-3500
fax (251) 660-3501
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- June 3, 2019
- Year of graduation
- 2004 — 22 yrs since
- Specialty taxonomy
- 363AM0700X — NUCC code
- State license (1)
- Alabama #PA-393
- Medicaid
- FL #008087700
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1700801370. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,048
Distinct HCPCS
10
Medicare allowed
$98,444
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99350 |
Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes | 709 | 119 | $107 | |
99497 |
Advance care planning, first 30 minutes | 64 | 64 | $66 | |
G0442 |
Annual alcohol misuse screening, 5 to 15 minutes | 60 | 60 | $15 | |
99349 |
Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes | 56 | 35 | $79 | |
G0008 |
Administration of influenza virus vaccine | 33 | 33 | $25 | |
90674 |
Influenza vaccine, quadrivalent derived from cell cultures, preservative and antibiotic free | 32 | 32 | $33 | |
99345 |
Residence visit for new patient with high level of medical decision making, per day, if using time, at least 75 minutes | 32 | 32 | $170 | |
G0438 |
Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit | 29 | 29 | $133 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 20 | 20 | $98 | |
G0444 |
Annual depression screening, 5 to 15 minutes | 13 | 13 | $15 |
In context: peer comparison
Among 5 peers in this city , average services per provider: 153. This provider delivers 6.8× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
916
Patients
179
Total drug cost
$67,333
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 94 | 22 | $1,208 |
| Gabapentin | Generic | 89 | 19 | $2,016 |
| Eliquis (Apixaban) | Brand | 75 | 13 | $54,701 |
| Levothyroxine Sodium | Generic | 75 | 12 | $1,684 |
| Losartan Potassium | Generic | 73 | 14 | $1,145 |
| Pantoprazole Sodium | Generic | 68 | 14 | $1,104 |
| Amlodipine Besylate | Generic | 66 | 19 | $557 |
| Potassium Chloride | Generic | 60 | 18 | $1,271 |
| Furosemide | Generic | 58 | 15 | $356 |
| Buspirone Hcl | Generic | 52 | 0 | $838 |