Doctor profile · Federal record
Dr. Vanessa Hagan, MD
Internal Medicine Physician (CMS: Internal Medicine) · Oak Lawn, IL
- NPI 1215125927
- Accepts Medicare
- 25 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
4400 W 95Th St, Ste 303
Oak Lawn, IL 60453
(708) 423-1300
Credentials & registration
- NPI registered
- October 2007 — 19 yrs on file
- Profile last updated
- December 18, 2021
- Year of graduation
- 2001 — 25 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Illinois #036110316
- Medicaid
- IL #036110316
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1215125927. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,900
Distinct HCPCS
10
Medicare allowed
$175,656
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 832 | 316 | $94 | |
G0444 |
Annual depression screening, 5 to 15 minutes | 216 | 216 | $19 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 200 | 45 | $83 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 154 | 154 | $134 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 141 | 137 | $134 | |
99442 |
Telephone medical discussion with physician, 11-20 minutes | 85 | 66 | $94 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 72 | 14 | $125 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 53 | 44 | $182 | |
99239 |
Hospital discharge day management, more than 30 minutes | 51 | 43 | $120 | |
99406 |
Smoking and tobacco use intensive counseling, 4-10 minutes | 42 | 22 | $16 |
In context: peer comparison
Among 29 peers in this city , average services per provider: 146. This provider delivers 13× the peer median.Open Payments
Industry payments received
All-time total
$17
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Exact Sciences Corporation | 1 | $17.35 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
4,813
Patients
1,302
Total drug cost
$58,164
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 676 | 187 | $9,513 |
| Amlodipine Besylate | Generic | 626 | 174 | $7,081 |
| Levothyroxine Sodium | Generic | 500 | 113 | $7,785 |
| Hydrochlorothiazide | Generic | 362 | 98 | $2,107 |
| Azithromycin | Generic | 340 | 161 | $2,292 |
| Losartan Potassium | Generic | 303 | 75 | $3,596 |
| Metoprolol Succinate | Generic | 300 | 80 | $6,206 |
| Alprazolam | Generic | 285 | 61 | $2,351 |
| Pantoprazole Sodium | Generic | 282 | 84 | $4,017 |
| Lisinopril | Generic | 259 | 64 | $3,110 |
Hospital affiliations
Frequently asked questions
What is Dr. Vanessa Hagan's medical specialty?
Dr. Vanessa Hagan practices Internal Medicine Physician in Oak Lawn, IL.
Where does Dr. Vanessa Hagan practice?
Dr. Vanessa Hagan practices at 4400 W 95Th St, Oak Lawn, IL 60453. Office phone: 7084231300.
What is Dr. Vanessa Hagan's NPI?
Dr. Vanessa Hagan's National Provider Identifier (NPI) is 1215125927, issued by NPPES.
Does Dr. Vanessa Hagan accept Medicare assignment?
Yes. Dr. Vanessa Hagan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Vanessa Hagan commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Annual depression screening, 5 to 15 minutes (HCPCS G0444); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.