Doctor profile · Federal record
Dr. Constantine Peters, D.O.
Hospitalist Physician (CMS: Hospitalist) · Internal Medicine Physician · Hospitalist Physician · Palos Heights, IL
- NPI 1114937562
- Accepts Medicare
- 27 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 4 locations .
- Primary practice
-
12251 S 80Th Ave
Palos Heights, IL 604631290
(708) 923-4000
fax (708) 923-5859 - Additional location
-
2338 Immokalee RD # 186
Naples, FL 341101445
(239) 330-2933
fax (239) 343-5348 - Additional location
-
6101 Pine Ridge RD
Naples, FL 34119
(239) 330-2933 - Additional location
-
9981 S Healthpark Dr
Fort Myers, FL 339083618
(239) 343-2052
fax (239) 343-5348 - Mailing address
-
2338 Immokalee RD # 186
Naples, FL 341101445
Show 1 more location
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- January 13, 2026
- Year of graduation
- 1999 — 27 yrs since
- Specialty taxonomy
- 208M00000X — NUCC code
- State licenses (2)
- Illinois #036107020 · Florida #OS17162
- Medicaid (2)
- FL #110688200 · IL #036107020
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1114937562. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,355
Distinct HCPCS
10
Medicare allowed
$155,018
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 633 | 254 | $121 | |
99239 |
Hospital discharge day management, more than 30 minutes | 196 | 189 | $118 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 181 | 88 | $81 | |
99308 |
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes | 116 | 96 | $76 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 76 | 76 | $178 | |
99497 |
Advance care planning, first 30 minutes | 52 | 52 | $77 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 36 | 36 | $135 | |
99306 |
Initial nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | 29 | 29 | $185 | |
99309 |
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 25 | 22 | $108 | |
99305 |
Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes | 11 | 11 | $136 |
In context: peer comparison
Among 23 peers in Palos Heights Hospitalist Physician, average services per provider: 162. This provider delivers 8.4× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
131
Patients
63
Total drug cost
$1,164
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Metoprolol Tartrate | Generic | 18 | 14 | $152 |
| Cephalexin | Generic | 15 | 15 | $123 |
| Clopidogrel (Clopidogrel Bisulfate) | Brand | 14 | 0 | $145 |
| Atorvastatin Calcium | Generic | 13 | 0 | $153 |
| Losartan Potassium | Generic | 13 | 0 | $182 |
| Amlodipine Besylate | Generic | 12 | 11 | $65 |
| Furosemide | Generic | 12 | 0 | $57 |
| Metoprolol Succinate | Generic | 12 | 12 | $114 |
| Levofloxacin | Generic | 11 | 11 | $84 |
| Metformin Hcl | Generic | 11 | 0 | $88 |
Hospital affiliations
Frequently asked questions
What is Dr. Constantine Peters's medical specialty?
Dr. Constantine Peters practices Hospitalist Physician in Palos Heights, IL.
Where does Dr. Constantine Peters practice?
Dr. Constantine Peters practices at 12251 S 80Th Ave, Palos Heights, IL 604631290. Office phone: 7089234000.
What is Dr. Constantine Peters's NPI?
Dr. Constantine Peters's National Provider Identifier (NPI) is 1114937562, issued by NPPES.
Does Dr. Constantine Peters accept Medicare assignment?
Yes. Dr. Constantine Peters accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Constantine Peters commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.