Doctor profile · Federal record
Dr. Fredric Regenstein, MD
Hepatology Physician (CMS: Gastroenterology) · Transplant Hepatology Physician · Kansas City, MO
- NPI 1609977768
- Accepts Medicare
- 48 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4320 Wornall RD, Suite 240
Kansas City, MO 641115941
(816) 932-7900
fax (816) 932-7920 - Mailing address
-
1430 Tulane Ave, # 8535
New Orleans, LA 701122632
Credentials & registration
- NPI registered
- September 2006 — 20 yrs on file
- Profile last updated
- January 25, 2016
- Year of graduation
- 1978 — 48 yrs since
- Specialty taxonomy
- 207RI0008X — NUCC code
- State licenses (2)
- Louisiana #07834R · Missouri #R9479
- Medicaid (5)
- AL #009942107 · AL #009913256 · MO #1609977768 · MS #05978098 · LA #1380890
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1609977768. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
187
Distinct HCPCS
5
Medicare allowed
$15,763
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 93 | 67 | $97 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 29 | 11 | $50 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 27 | 21 | $138 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 21 | 17 | $66 | |
91200 |
Measurement of liver stiffness | 17 | 17 | $10 |
In context: peer comparison
Among 1 peers in Kansas City Hepatology Physician, average services per provider: 37. This provider delivers 5.1× the peer median.Open Payments
Industry payments received
All-time total
$37,600
Transactions
54
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Gilead Sciences, INC. | 39 | $20,634.20 | |
| Madrigal Pharmaceuticals | 7 | $8,817.81 | |
| Mallinckrodt Hospital Products INC. | 4 | $8,072.67 | |
| Intercept Pharmaceuticals, INC. | 3 | $59.42 | |
| Ipsen Biopharmaceuticals, INC | 1 | $16.39 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,050
Patients
148
Total drug cost
$382,687
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ursodiol | Generic | 187 | 32 | $45,638 |
| Carvedilol | Generic | 118 | 27 | $1,006 |
| Spironolactone | Generic | 113 | 28 | $2,205 |
| Tacrolimus | Generic | 93 | 12 | $7,562 |
| Furosemide | Generic | 76 | 22 | $456 |
| Xifaxan (Rifaximin) | Brand | 71 | 0 | $236,084 |
| Lactulose | Generic | 63 | 16 | $4,946 |
| Vemlidy (Tenofovir Alafenamide) | Brand | 50 | 0 | $71,563 |
| Prednisone | Generic | 49 | 11 | $408 |
| Mycophenolate Mofetil | Generic | 46 | 0 | $4,265 |
Hospital affiliations
Frequently asked questions
What is Dr. Fredric Regenstein's medical specialty?
Dr. Fredric Regenstein practices Hepatology Physician in Kansas City, MO.
Where does Dr. Fredric Regenstein practice?
Dr. Fredric Regenstein practices at 4320 Wornall RD, Kansas City, MO 641115941. Office phone: 8169327900.
What is Dr. Fredric Regenstein's NPI?
Dr. Fredric Regenstein's National Provider Identifier (NPI) is 1609977768, issued by NPPES.
Does Dr. Fredric Regenstein accept Medicare assignment?
Yes. Dr. Fredric Regenstein accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Fredric Regenstein commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.