Doctor profile · Federal record
Dr. Amish Oza, M.D.
Family Medicine Physician (CMS: Family Practice) · Addiction Medicine (Family Medicine) Physician · Hospitalist Physician · Marion, OH
- NPI 1396953956
- Accepts Medicare
- 22 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
1728 Marion Waldo RD
Marion, OH 433027457
(740) 389-2297
fax (740) 888-0004 - Additional location
-
126 E 2Nd St
Chillicothe, OH 456012593
(513) 834-7063
fax (513) 873-1567 - Additional location
-
2142 N Cove Blvd
Toledo, OH 436063895
(419) 291-4000
Credentials & registration
- NPI registered
- May 2007 — 19 yrs on file
- Profile last updated
- March 12, 2020
- Year of graduation
- 2004 — 22 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Ohio #35.094647
- Medicaid
- OH #3005705
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1396953956. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
7,527
Distinct HCPCS
10
Medicare allowed
$513,920
| 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 | 1,506 | 306 | $59 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 1,398 | 441 | $85 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 691 | 325 | $120 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 671 | 179 | $76 | |
J1100 |
Injection, dexamethasone sodium phosphate, 1 mg | 464 | 49 | $0 | |
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 | 459 | 177 | $44 | |
99211 |
Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional | 309 | 35 | $21 | |
85610 |
Blood test, clotting time | 252 | 14 | $4 | |
99239 |
Hospital discharge day management, more than 30 minutes | 237 | 175 | $110 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 219 | 157 | $168 |
In context: peer comparison
Among 5 peers in Marion Family Medicine Physician, average services per provider: 166. This provider delivers 45× the peer median.Open Payments
Industry payments received
All-time total
$1,066
Transactions
56
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 16 | $308.26 | |
| Pfizer INC. | 4 | $74.94 | |
| GlaxoSmithKline, LLC. | 5 | $69.70 | |
| Novo Nordisk INC | 4 | $62.63 | |
| Amgen INC. | 3 | $58.19 | |
| Corcept Therapeutics | 3 | $57.98 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 3 | $51.89 | |
| Lilly USA, LLC | 3 | $51.70 | |
| Alexion Pharmaceuticals, INC. | 3 | $43.15 | |
| E.R. Squibb & Sons, L.L.C. | 2 | $42.50 | |
| Sumitomo Pharma America, INC. | 2 | $33.43 | |
| AstraZeneca Pharmaceuticals Lp | 2 | $32.31 | |
| Astellas Pharma US INC | 2 | $29.16 | |
| Takeda Pharmaceuticals U.S.A., INC. | 2 | $29.12 | |
| Abbott Laboratories | 2 | $27.97 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
5,799
Patients
1,621
Total drug cost
$59,214
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 855 | 247 | $9,173 |
| Amlodipine Besylate | Generic | 547 | 153 | $3,993 |
| Lisinopril | Generic | 538 | 150 | $3,631 |
| Levothyroxine Sodium | Generic | 405 | 116 | $5,201 |
| Gabapentin | Generic | 403 | 98 | $7,380 |
| Omeprazole | Generic | 375 | 107 | $4,446 |
| Metformin Hcl | Generic | 353 | 91 | $2,263 |
| Furosemide | Generic | 332 | 89 | $1,416 |
| Simvastatin | Generic | 307 | 92 | $3,021 |
| Metoprolol Succinate | Generic | 300 | 84 | $5,702 |
Frequently asked questions
What is Dr. Amish Oza's medical specialty?
Dr. Amish Oza practices Family Medicine Physician in Marion, OH.
Where does Dr. Amish Oza practice?
Dr. Amish Oza practices at 1728 Marion Waldo RD, Marion, OH 433027457. Office phone: 7403892297.
What is Dr. Amish Oza's NPI?
Dr. Amish Oza's National Provider Identifier (NPI) is 1396953956, issued by NPPES.
Does Dr. Amish Oza accept Medicare assignment?
Yes. Dr. Amish Oza accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Amish Oza commonly perform?
Top Medicare-reported procedures in 2023: Chronic care management services (HCPCS 99490); Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.