Doctor profile · Federal record
Dr. Alison Sage, D.O.
Family Medicine Physician (CMS: Family Practice) · Oak Park, IL
- NPI 1427495241
- Accepts Medicare
- MIPS 91.4 / 100 · 2023
- 13 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
932 Lake St Ste 300
Oak Park, IL 603011204
(331) 221-1700
fax (331) 221-2730 - Mailing address
-
2650 Ridge Ave
Evanston, IL 602011700
Credentials & registration
- NPI registered
- June 2013 — 13 yrs on file
- Profile last updated
- February 9, 2026
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Illinois #036139049
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1427495241. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
375
Distinct HCPCS
8
Medicare allowed
$43,693
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 142 | 86 | $133 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 78 | 78 | $137 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 53 | 42 | $95 | |
G0008 |
Administration of influenza virus vaccine | 26 | 25 | $30 | |
90662 |
Influenza vaccine split virus, preservative free | 23 | 23 | $72 | |
90677 |
Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | 21 | 21 | $281 | |
G0009 |
Administration of pneumococcal vaccine | 21 | 21 | $29 | |
83036 |
Hemoglobin a1c level | 11 | 11 | $10 |
In context: peer comparison
Among 23 peers in this city , average services per provider: 74. This provider delivers 5.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,239
Patients
351
Total drug cost
$17,283
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 183 | 51 | $2,008 |
| Amlodipine Besylate | Generic | 171 | 42 | $1,136 |
| Losartan Potassium | Generic | 137 | 34 | $2,077 |
| Lisinopril | Generic | 81 | 28 | $605 |
| Potassium Chloride | Generic | 80 | 18 | $2,230 |
| Rosuvastatin Calcium | Generic | 75 | 25 | $2,169 |
| Hydrochlorothiazide | Generic | 74 | 24 | $545 |
| Levothyroxine Sodium | Generic | 74 | 22 | $1,431 |
| Metoprolol Succinate | Generic | 66 | 24 | $1,563 |
| Metformin Hcl | Generic | 57 | 17 | $594 |
Frequently asked questions
What is Dr. Alison Sage's medical specialty?
Dr. Alison Sage practices Family Medicine Physician in Oak Park, IL.
Where does Dr. Alison Sage practice?
Dr. Alison Sage practices at 932 Lake St Ste 300, Oak Park, IL 603011204. Office phone: 3312211700.
What is Dr. Alison Sage's NPI?
Dr. Alison Sage's National Provider Identifier (NPI) is 1427495241, issued by NPPES.
Does Dr. Alison Sage accept Medicare assignment?
Yes. Dr. Alison Sage accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Alison Sage 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.