Doctor profile · Federal record
Dr. Lori Williams, PA-C
Physician Assistant · Olympia Fields, IL
- NPI 1881762540
- Accepts Medicare
- 39 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
20110 Governors Hwy
Olympia Fields, IL 604611030
(708) 747-7960
fax (708) 503-3993 - Mailing address
-
595 William R Latham SR Dr
Bourbonnais, IL 609142319
Credentials & registration
- NPI registered
- December 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1987 — 39 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1881762540. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,493
Distinct HCPCS
10
Medicare allowed
$137,556
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 700 | 281 | $105 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 216 | 216 | $107 | |
G0008 |
Administration of influenza virus vaccine | 108 | 107 | $32 | |
90662 |
Influenza vaccine split virus, preservative free | 96 | 95 | $72 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 65 | 57 | $74 | |
81003 |
Automated urinalysis test | 60 | 45 | $2 | |
96372 |
Injection of drug or substance under skin or into muscle | 52 | 12 | $12 | |
99495 |
Transitional care management services for problem of at least moderate complexity | 36 | 31 | $165 | |
G0009 |
Administration of pneumococcal vaccine | 31 | 30 | $32 | |
90677 |
Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | 29 | 29 | $281 |
In context: peer comparison
Among 1 peers in Olympia Fields Physician Assistant, average services per provider: 99. This provider delivers 15× the peer median.Open Payments
Industry payments received
All-time total
$2,773
Transactions
104
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals Lp | 22 | $778.17 | |
| Abbvie INC. | 21 | $491.54 | |
| Novo Nordisk INC | 13 | $220.94 | |
| Phathom Pharmaceuticals, INC. | 6 | $208.90 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 5 | $208.32 | |
| Lilly USA, LLC | 11 | $190.36 | |
| Axsome Therapeutics, INC. | 3 | $189.92 | |
| Pfizer INC. | 6 | $129.09 | |
| GlaxoSmithKline, LLC. | 5 | $71.56 | |
| Exact Sciences Corporation | 4 | $67.40 | |
| E.R. Squibb & Sons, L.L.C. | 2 | $59.49 | |
| Otsuka America Pharmaceutical, INC. | 3 | $55.40 | |
| Dexcom, INC. | 1 | $38.94 | |
| Idorsia Pharmaceuticals US INC | 1 | $19.16 | |
| Bayer Healthcare Pharmaceuticals INC. | 1 | $15.61 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,194
Patients
659
Total drug cost
$40,188
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 264 | 72 | $4,352 |
| Atorvastatin Calcium | Generic | 226 | 66 | $3,863 |
| Gabapentin | Generic | 199 | 52 | $4,009 |
| Pantoprazole Sodium | Generic | 188 | 54 | $4,868 |
| Lisinopril | Generic | 153 | 47 | $1,646 |
| Omeprazole | Generic | 140 | 49 | $2,536 |
| Pravastatin Sodium | Generic | 135 | 47 | $2,225 |
| Amlodipine Besylate | Generic | 134 | 41 | $1,628 |
| Lisinopril-Hydrochlorothiazide (Lisinopril/Hydrochlorothiazide) | Brand | 122 | 39 | $2,145 |
| Tramadol Hcl | Generic | 118 | 19 | $1,013 |
Hospital affiliations
Frequently asked questions
What is Dr. Lori Williams's medical specialty?
Dr. Lori Williams practices Physician Assistant in Olympia Fields, IL.
Where does Dr. Lori Williams practice?
Dr. Lori Williams practices at 20110 Governors Hwy, Olympia Fields, IL 604611030. Office phone: 7087477960.
What is Dr. Lori Williams's NPI?
Dr. Lori Williams's National Provider Identifier (NPI) is 1881762540, issued by NPPES.
Does Dr. Lori Williams accept Medicare assignment?
Yes. Dr. Lori Williams accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Lori Williams 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); Administration of influenza virus vaccine (HCPCS G0008). Source: CMS Medicare Physician & Other Practitioners file.