Doctor profile · Federal record
Dr. Jane-Claire Williams, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · Flowood, MS
- NPI 1578760534
- Accepts Medicare
- MIPS 75.0 / 100 · 2023
- 21 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2510 Lakeland Dr
Flowood, MS 392329513
(601) 355-1234
fax (601) 326-3559
Credentials & registration
- NPI registered
- July 2007 — 19 yrs on file
- Profile last updated
- June 18, 2016
- Year of graduation
- 2005 — 21 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Mississippi #19776
- Medicaid
- MS #09700008
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1578760534. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
15,489
Distinct HCPCS
10
Medicare allowed
$498,445
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J3380 |
Injection, vedolizumab, 1 mg | 9,900 | 24 | $22 | |
J1745 |
Injection, infliximab, excludes biosimilar, 10 mg | 2,712 | 22 | $32 | |
99439 |
Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month | 961 | 93 | $43 | |
99490 |
Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 528 | 93 | $57 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 140 | 113 | $82 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 133 | 131 | $63 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 101 | 100 | $139 | |
99454 |
Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days | 101 | 20 | $42 | |
99457 |
Management using the results of remote vital sign monitoring per calendar month, first 20 minutes | 97 | 20 | $44 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 96 | 95 | $229 |
In context: peer comparison
Among 14 peers in Flowood Gastroenterology Physician, average services per provider: 296. This provider delivers 52× the peer median.Open Payments
Industry payments received
All-time total
$621
Transactions
26
Manufacturers
10
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Takeda Pharmaceuticals U.S.A., INC. | 7 | $146.43 | |
| Boston Scientific Corporation | 3 | $141.84 | |
| Phathom Pharmaceuticals, INC. | 4 | $85.20 | |
| Celgene Corporation | 2 | $59.38 | |
| Abbvie INC. | 3 | $53.82 | |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | 2 | $37.90 | |
| Intercept Pharmaceuticals, INC. | 2 | $32.55 | |
| Qol Medical, LLC | 1 | $25.18 | |
| Ironwood Pharmaceuticals, INC | 1 | $24.31 | |
| Genzyme Corporation | 1 | $14.48 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,145
Patients
498
Total drug cost
$90,805
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Omeprazole | Generic | 352 | 95 | $4,798 |
| Pantoprazole Sodium | Generic | 135 | 38 | $2,414 |
| Famotidine | Generic | 85 | 27 | $1,611 |
| Peg 3350-Electrolyte (Sodium Chloride/Nahco3/Kcl/Peg) | Brand | 81 | 77 | $2,034 |
| Gavilyte-C (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 77 | 75 | $1,413 |
| Linzess (Linaclotide) | Brand | 72 | 17 | $54,684 |
| Clenpiq (Sod Picosulf/Mag Ox/Citric Ac) | Brand | 65 | 63 | $10,590 |
| Promethazine Hcl | Generic | 61 | 0 | $398 |
| Colesevelam Hcl | Generic | 46 | 20 | $6,943 |
| Sucralfate | Generic | 44 | 28 | $2,201 |
Hospital affiliations
Frequently asked questions
What is Dr. Jane-Claire Williams's medical specialty?
Dr. Jane-Claire Williams practices Gastroenterology Physician in Flowood, MS.
Where does Dr. Jane-Claire Williams practice?
Dr. Jane-Claire Williams practices at 2510 Lakeland Dr, Flowood, MS 392329513. Office phone: 6013551234.
What is Dr. Jane-Claire Williams's NPI?
Dr. Jane-Claire Williams's National Provider Identifier (NPI) is 1578760534, issued by NPPES.
Does Dr. Jane-Claire Williams accept Medicare assignment?
Yes. Dr. Jane-Claire Williams accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jane-Claire Williams commonly perform?
Top Medicare-reported procedures in 2023: Injection, vedolizumab, 1 mg (HCPCS J3380); Injection, infliximab, excludes biosimilar, 10 mg (HCPCS J1745); Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month (HCPCS 99439). Source: CMS Medicare Physician & Other Practitioners file.