Doctor profile · Federal record
Dr. John Ruddy, MD
Internal Medicine Physician (CMS: Internal Medicine) · Cambridge, MN
- NPI 1235190497
- Accepts Medicare
- MIPS 83.5 / 100 · 2023
- 24 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
701 Dellwood St S
Cambridge, MN 550081920
(763) 689-8700 - Mailing address
-
2925 Chicago Ave
Minneapolis, MN 554071321
Credentials & registration
- NPI registered
- March 2006 — 20 yrs on file
- Profile last updated
- March 11, 2021
- Year of graduation
- 2002 — 24 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Minnesota #46279
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1235190497. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,735
Distinct HCPCS
10
Medicare allowed
$133,341
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 537 | 204 | $125 | |
36415 |
Insertion of needle into vein for collection of blood sample | 474 | 199 | $8 | |
80048 |
Blood test, basic group of blood chemicals (calcium, total) | 238 | 169 | $8 | |
93793 |
Anticoagulant management of patient taking warfarin | 221 | 15 | $11 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 126 | 126 | $128 | |
83036 |
Hemoglobin a1c level | 116 | 63 | $9 | |
80061 |
Blood test, lipids (cholesterol and triglycerides) | 100 | 99 | $13 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 98 | 73 | $89 | |
85610 |
Blood test, clotting time | 95 | 11 | $4 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 81 | 64 | $8 |
In context: peer comparison
Among 2 peers in Cambridge Internal Medicine Physician, average services per provider: 71. This provider delivers 39× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
5,008
Patients
1,433
Total drug cost
$89,872
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 631 | 185 | $15,264 |
| Lisinopril | Generic | 544 | 156 | $6,457 |
| Amlodipine Besylate | Generic | 468 | 135 | $6,296 |
| Metoprolol Succinate | Generic | 408 | 116 | $9,403 |
| Losartan Potassium | Generic | 349 | 101 | $7,416 |
| Levothyroxine Sodium | Generic | 342 | 87 | $7,172 |
| Metformin Hcl | Generic | 319 | 84 | $3,899 |
| Omeprazole | Generic | 290 | 96 | $5,387 |
| Furosemide | Generic | 274 | 88 | $2,411 |
| Hydrochlorothiazide | Generic | 272 | 71 | $1,246 |
Hospital affiliations
Frequently asked questions
What is Dr. John Ruddy's medical specialty?
Dr. John Ruddy practices Internal Medicine Physician in Cambridge, MN.
Where does Dr. John Ruddy practice?
Dr. John Ruddy practices at 701 Dellwood St S, Cambridge, MN 550081920. Office phone: 7636898700.
What is Dr. John Ruddy's NPI?
Dr. John Ruddy's National Provider Identifier (NPI) is 1235190497, issued by NPPES.
Does Dr. John Ruddy accept Medicare assignment?
Yes. Dr. John Ruddy accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Ruddy commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Blood test, basic group of blood chemicals (calcium, total) (HCPCS 80048). Source: CMS Medicare Physician & Other Practitioners file.