Doctor profile · Federal record
Dr. John Sisson, MD
Internal Medicine Physician (CMS: Internal Medicine) · Grand Rapids, MI
- NPI 1548780596
- Accepts Medicare
- 9 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
275 Michigan St Ne
Grand Rapids, MI 495032531
(616) 391-3777
fax (616) 391-3755 - Mailing address
-
100 Michigan St Ne # Mc845
Grand Rapids, MI 495032560
Credentials & registration
- NPI registered
- June 2017 — 9 yrs on file
- Profile last updated
- January 13, 2025
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Michigan #4301112397
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1548780596. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
173
Distinct HCPCS
4
Medicare allowed
$15,177
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 98 | 80 | $84 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 26 | 26 | $66 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 26 | 26 | $88 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 23 | 23 | $127 |
In context: peer comparison
Among 105 peers in Grand Rapids Internal Medicine Physician, average services per provider: 82. This provider delivers 2.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
946
Patients
327
Total drug cost
$21,913
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 184 | 65 | $4,698 |
| Levothyroxine Sodium | Generic | 79 | 28 | $1,757 |
| Amlodipine Besylate | Generic | 76 | 30 | $1,229 |
| Losartan Potassium | Generic | 76 | 28 | $1,780 |
| Omeprazole | Generic | 66 | 22 | $1,857 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 60 | 19 | $983 |
| Lisinopril | Generic | 58 | 22 | $684 |
| Gabapentin | Generic | 51 | 21 | $1,140 |
| Metformin Hcl | Generic | 48 | 19 | $681 |
| Pantoprazole Sodium | Generic | 47 | 18 | $1,370 |
Hospital affiliations
Frequently asked questions
What is Dr. John Sisson's medical specialty?
Dr. John Sisson practices Internal Medicine Physician in Grand Rapids, MI.
Where does Dr. John Sisson practice?
Dr. John Sisson practices at 275 Michigan St Ne, Grand Rapids, MI 495032531. Office phone: 6163913777.
What is Dr. John Sisson's NPI?
Dr. John Sisson's National Provider Identifier (NPI) is 1548780596, issued by NPPES.
Does Dr. John Sisson accept Medicare assignment?
Yes. Dr. John Sisson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Sisson commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.