Doctor profile · Federal record
Dr. Fred Halloran, MD
Internal Medicine Physician (CMS: Internal Medicine) · Huntley, IL
- NPI 1568434942
- Accepts Medicare
- 38 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
11904 Oak Creek Pkwy
Huntley, IL 601426728
(847) 506-1478
fax (224) 858-4001
Credentials & registration
- NPI registered
- February 2006 — 20 yrs on file
- Profile last updated
- January 17, 2024
- Year of graduation
- 1988 — 38 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Illinois #036081972
- Medicaid
- IL #036081972
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1568434942. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
745
Distinct HCPCS
5
Medicare allowed
$91,420
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 555 | 188 | $133 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 86 | 86 | $134 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 39 | 36 | $94 | |
G0444 |
Annual depression screening, 5 to 15 minutes | 37 | 37 | $19 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 28 | 26 | $58 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 157. This provider delivers 4.7× the peer median.Open Payments
Industry payments received
All-time total
$289
Transactions
11
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 6 | $154.45 | |
| PFIZER INC. | 4 | $111.10 | |
| E.R. Squibb & Sons, L.L.C. | 1 | $23.22 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,302
Patients
387
Total drug cost
$25,395
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 154 | 43 | $2,763 |
| Metoprolol Tartrate | Generic | 122 | 31 | $2,007 |
| Levothyroxine Sodium | Generic | 110 | 32 | $2,271 |
| Simvastatin | Generic | 108 | 27 | $1,074 |
| Enalapril Maleate | Generic | 104 | 36 | $3,376 |
| Metformin Hcl | Generic | 101 | 29 | $1,693 |
| Tamsulosin Hcl | Generic | 97 | 32 | $3,226 |
| Amlodipine Besylate | Generic | 91 | 27 | $963 |
| Lisinopril | Generic | 85 | 24 | $1,143 |
| Glipizide | Generic | 71 | 22 | $1,260 |
Hospital affiliations
Frequently asked questions
What is Dr. Fred Halloran's medical specialty?
Dr. Fred Halloran practices Internal Medicine Physician in Huntley, IL.
Where does Dr. Fred Halloran practice?
Dr. Fred Halloran practices at 11904 Oak Creek Pkwy, Huntley, IL 601426728. Office phone: 8475061478.
What is Dr. Fred Halloran's NPI?
Dr. Fred Halloran's National Provider Identifier (NPI) is 1568434942, issued by NPPES.
Does Dr. Fred Halloran accept Medicare assignment?
Yes. Dr. Fred Halloran accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Fred Halloran commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.