Doctor profile · Federal record
Dr. Andrew Johnson, AGPCNP
Gerontology Nurse Practitioner (CMS: Nurse Practitioner) · Novi, MI
- NPI 1477904134
- Accepts Medicare
- 10 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
25500 Meadowbrook RD Ste 250
Novi, MI 483751883
(248) 277-3110 - Additional location
-
9532 Volga Dr
Commerce Township, MI 483823666
(847) 644-7353
Credentials & registration
- NPI registered
- June 2016 — 10 yrs on file
- Profile last updated
- March 13, 2025
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 363LG0600X — NUCC code
- State license (1)
- Michigan #4704278639
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1477904134. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,743
Distinct HCPCS
10
Medicare allowed
$154,765
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99349 |
Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes | 1,007 | 139 | $88 | |
99350 |
Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes | 246 | 89 | $123 | |
99497 |
Advance care planning, first 30 minutes | 145 | 87 | $52 | |
99484 |
Care management services for behavioral health conditions, 20 minutes or more clinical staff time directed by health care professional | 93 | 70 | $37 | |
86328 |
Test for detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antibody, qualitative or semiquantitative | 87 | 59 | $44 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 39 | 39 | $95 | |
99496 |
Transitional care management services for problem of high complexity | 29 | 27 | $154 | |
99345 |
Residence visit for new patient with high level of medical decision making, per day, if using time, at least 75 minutes | 28 | 28 | $172 | |
99491 |
Chronic care management services for two or more chronic conditions, first 30 minutes provided personally by health care professional, per calendar month | 26 | 15 | $73 | |
99483 |
Assessment of and care planning for patient with impaired thought processing, typically 60 minutes | 24 | 24 | $223 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 158. This provider delivers 11× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
3,468
Patients
529
Total drug cost
$111,748
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Sertraline Hcl | Generic | 442 | 63 | $3,963 |
| Quetiapine Fumarate | Generic | 389 | 50 | $4,899 |
| Atorvastatin Calcium | Generic | 316 | 55 | $3,531 |
| Furosemide | Generic | 310 | 48 | $1,746 |
| Potassium Chloride | Generic | 268 | 41 | $4,967 |
| Levothyroxine Sodium | Generic | 258 | 38 | $3,100 |
| Amlodipine Besylate | Generic | 247 | 33 | $1,871 |
| Omeprazole | Generic | 209 | 33 | $2,083 |
| Mirtazapine | Generic | 180 | 29 | $2,654 |
| Metformin Hcl | Generic | 158 | 27 | $957 |
Frequently asked questions
What is Dr. Andrew Johnson's medical specialty?
Dr. Andrew Johnson practices Gerontology Nurse Practitioner in Novi, MI.
Where does Dr. Andrew Johnson practice?
Dr. Andrew Johnson practices at 25500 Meadowbrook RD Ste 250, Novi, MI 483751883. Office phone: 2482773110.
What is Dr. Andrew Johnson's NPI?
Dr. Andrew Johnson's National Provider Identifier (NPI) is 1477904134, issued by NPPES.
Does Dr. Andrew Johnson accept Medicare assignment?
Yes. Dr. Andrew Johnson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Andrew Johnson commonly perform?
Top Medicare-reported procedures in 2023: Residence visit for established patient with moderate level of medical decision making (HCPCS 99349); Residence visit for established patient with high level of medical decision making (HCPCS 99350); Advance care planning (HCPCS 99497). Source: CMS Medicare Physician & Other Practitioners file.