Doctor profile · Federal record
Dr. Joshua Witherspoon, NP
Gerontology Nurse Practitioner (CMS: Nurse Practitioner) · Grand Rapids, MI
- NPI 1790323970
- Accepts Medicare
- MIPS 93.8 / 100 · 2023
- 7 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
145 Michigan St Ne Ste 3410
Grand Rapids, MI 495032563
(616) 391-9945 - Mailing address
-
100 Michigan St Ne # Mc845
Grand Rapids, MI 495032560
Credentials & registration
- NPI registered
- December 2019 — 7 yrs on file
- Profile last updated
- November 7, 2022
- Year of graduation
- 2019 — 7 yrs since
- Specialty taxonomy
- 363LG0600X — NUCC code
- State license (1)
- Michigan #4704302028
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1790323970. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
126
Distinct HCPCS
4
Medicare allowed
$12,476
| 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 | 59 | 28 | $106 | |
99497 |
Advance care planning, first 30 minutes | 33 | 28 | $69 | |
99350 |
Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes | 20 | 11 | $155 | |
99498 |
Advance care planning, each additional 30 minutes | 14 | 14 | $60 |
In context: peer comparison
Among 33 peers in Grand Rapids Gerontology Nurse Practitioner, average services per provider: 67. This provider delivers 1.9× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
957
Patients
67
Total drug cost
$67,279
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 135 | 16 | $3,211 |
| Amlodipine Besylate | Generic | 95 | 13 | $1,204 |
| Sertraline Hcl | Generic | 88 | 0 | $1,216 |
| Levothyroxine Sodium | Generic | 80 | 0 | $1,378 |
| Duloxetine Hcl | Generic | 70 | 0 | $2,578 |
| Omeprazole | Generic | 66 | 0 | $2,050 |
| Eliquis (Apixaban) | Brand | 59 | 0 | $31,838 |
| Metoprolol Succinate | Generic | 53 | 0 | $830 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 52 | 19 | $1,669 |
| Pantoprazole Sodium | Generic | 49 | 0 | $3,294 |
Frequently asked questions
What is Dr. Joshua Witherspoon's medical specialty?
Dr. Joshua Witherspoon practices Gerontology Nurse Practitioner in Grand Rapids, MI.
Where does Dr. Joshua Witherspoon practice?
Dr. Joshua Witherspoon practices at 145 Michigan St Ne Ste 3410, Grand Rapids, MI 495032563. Office phone: 6163919945.
What is Dr. Joshua Witherspoon's NPI?
Dr. Joshua Witherspoon's National Provider Identifier (NPI) is 1790323970, issued by NPPES.
Does Dr. Joshua Witherspoon accept Medicare assignment?
Yes. Dr. Joshua Witherspoon accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Joshua Witherspoon commonly perform?
Top Medicare-reported procedures in 2023: Residence visit for established patient with moderate level of medical decision making (HCPCS 99349); Advance care planning (HCPCS 99497); Residence visit for established patient with high level of medical decision making (HCPCS 99350). Source: CMS Medicare Physician & Other Practitioners file.