Doctor profile · Federal record
Dr. GUY ASHER, M.D.
Nephrology Physician (CMS: NEPHROLOGY) · Nephrology Physician · FORT WAYNE, IN
- NPI 1396731212
- Accepts Medicare
- 29 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
7836 W JEFFERSON BLVD, SUITE 101
FORT WAYNE, IN 468044165
(260) 494-3484
fax (260) 969-0188 - Mailing address
-
120 W 22ND ST STE 200
OAK BROOK, IL 605231563
Credentials & registration
- NPI registered
- September 2005 — 21 yrs on file
- Profile last updated
- April 28, 2025
- Year of graduation
- 1997 — 29 yrs since
- Specialty taxonomy
- 207RN0300X — NUCC code
- State licenses (2)
- Indiana #01064470A · Ohio #35.076178
- Medicaid
- IN #200894460
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1396731212. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,261
Distinct HCPCS
10
Medicare allowed
$181,817
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99490 |
Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 728 | 105 | $53 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 281 | 186 | $74 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 242 | 126 | $74 | |
90935 |
Hemodialysis procedure with physician evaluation | 135 | 82 | $67 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 134 | 112 | $121 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 102 | 83 | $46 | |
99221 |
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | 91 | 82 | $76 | |
90961 |
Dialysis services, 2-3 physician visits per month (20 years or older) | 89 | 25 | $278 | |
90960 |
Dialysis services, 4 or more physician visits per month (20 years or older) | 85 | 24 | $324 | |
80069 |
Kidney function blood test panel | 56 | 29 | $9 |
In context: peer comparison
Among 9 peers in this city , average services per provider: 97. This provider delivers 23× the peer median.Open Payments
Industry payments received
All-time total
$629
Transactions
44
Manufacturers
10
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Bayer Healthcare Pharmaceuticals Inc. | 20 | $187.65 | |
| Otsuka America Pharmaceutical, Inc. | 9 | $163.30 | |
| Fresenius USA Marketing, Inc. | 3 | $56.31 | |
| AstraZeneca Pharmaceuticals LP | 3 | $52.53 | |
| CALLIDITAS THERAPEUTICS US INC. | 2 | $47.55 | |
| Amgen Inc. | 2 | $33.84 | |
| Lexicon Pharmaceuticals, Inc. | 2 | $30.61 | |
| AKEBIA THERAPEUTICS INC | 1 | $27.08 | |
| Ardelyx, Inc. | 1 | $15.62 | |
| Lilly USA, LLC | 1 | $14.01 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,424
Patients
442
Total drug cost
$251,873
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amlodipine Besylate | Generic | 223 | 66 | $1,248 |
| Carvedilol | Generic | 168 | 54 | $1,317 |
| Hydralazine Hcl | Generic | 146 | 49 | $2,683 |
| Losartan Potassium | Generic | 113 | 35 | $1,283 |
| Torsemide | Generic | 109 | 35 | $2,951 |
| Sevelamer Carbonate | Generic | 106 | 28 | $26,247 |
| Valsartan | Generic | 99 | 32 | $2,581 |
| Farxiga (Dapagliflozin Propanediol) | Brand | 80 | 19 | $100,712 |
| Furosemide | Generic | 62 | 23 | $459 |
| Kerendia (Finerenone) | Brand | 60 | 17 | $72,231 |