Doctor profile · Federal record
Dr. Jack Harweger, AGACNP-BC
Gerontology Nurse Practitioner (CMS: Nurse Practitioner) · Nurse Practitioner · Cardiovascular Disease Physician · Registered Nurse · Freeport, IL
- NPI 1396170205
- Accepts Medicare
- MIPS 81.7 / 100 · 2023
- 13 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
1036 W Stephenson St
Freeport, IL 610324865
(815) 599-7715 - Additional location
-
1045 W Stephenson St
Freeport, IL 610324864
(815) 599-7866
fax (815) 599-6933 - Additional location
-
444 Roxbury RD
Rockford, IL 611075059
(815) 398-3000 - Mailing address
-
Po Box 857
Freeport, IL 610320857
Credentials & registration
- NPI registered
- September 2013 — 13 yrs on file
- Profile last updated
- January 28, 2026
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 363LG0600X — NUCC code
- State licenses (3)
- Illinois #277003875 · Illinois #209-010694 · Illinois #041-358671
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1396170205. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
526
Distinct HCPCS
6
Medicare allowed
$44,710
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 307 | 143 | $105 | |
93005 |
Routine electrocardiogram (ecg) using at least 12 leads with tracing | 80 | 75 | $6 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 45 | 31 | $66 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 42 | 38 | $140 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 31 | 26 | $74 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 21 | 14 | $42 |
In context: peer comparison
Among 1 peers in Freeport Gerontology Nurse Practitioner, average services per provider: 87. This provider delivers 6.0× the peer median.Open Payments
Industry payments received
All-time total
$943
Transactions
42
Manufacturers
9
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| E.R. Squibb & Sons, L.L.C. | 14 | $381.40 | |
| Novartis Pharmaceuticals Corporation | 13 | $244.84 | |
| Merck Sharp & Dohme LLC | 5 | $104.46 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 3 | $66.97 | |
| Janssen Pharmaceuticals, INC | 3 | $49.44 | |
| Abiomed | 1 | $44.03 | |
| Bayer Healthcare Pharmaceuticals INC. | 1 | $22.07 | |
| Amgen INC. | 1 | $17.10 | |
| Sensible Medical Innovations INC | 1 | $12.52 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,845
Patients
652
Total drug cost
$501,580
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Metoprolol Succinate | Generic | 298 | 112 | $6,152 |
| Atorvastatin Calcium | Generic | 210 | 63 | $2,748 |
| Spironolactone | Generic | 161 | 65 | $1,380 |
| Lisinopril | Generic | 132 | 47 | $597 |
| Furosemide | Generic | 126 | 52 | $902 |
| Carvedilol | Generic | 114 | 42 | $1,304 |
| Losartan Potassium | Generic | 97 | 33 | $1,059 |
| Eliquis (Apixaban) | Brand | 96 | 32 | $136,992 |
| Entresto (Sacubitril/Valsartan) | Brand | 94 | 28 | $136,994 |
| Amlodipine Besylate | Generic | 92 | 34 | $990 |
Hospital affiliations
Frequently asked questions
What is Dr. Jack Harweger's medical specialty?
Dr. Jack Harweger practices Gerontology Nurse Practitioner in Freeport, IL.
Where does Dr. Jack Harweger practice?
Dr. Jack Harweger practices at 1036 W Stephenson St, Freeport, IL 610324865. Office phone: 8155997715.
What is Dr. Jack Harweger's NPI?
Dr. Jack Harweger's National Provider Identifier (NPI) is 1396170205, issued by NPPES.
Does Dr. Jack Harweger accept Medicare assignment?
Yes. Dr. Jack Harweger accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jack Harweger commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Routine electrocardiogram (ecg) using at least 12 leads with tracing (HCPCS 93005); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.