Doctor profile · Federal record
Dr. John Shaw, MD
Surgery Physician (CMS: General Surgery) · Defiance, OH
- NPI 1104858745
- Accepts Medicare
- 36 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1400 E 2Nd St
Defiance, OH 435122440
(419) 784-1414
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- September 3, 2010
- Year of graduation
- 1990 — 36 yrs since
- Specialty taxonomy
- 208600000X — NUCC code
- State license (1)
- Ohio #35068596
- Medicaid
- OH #0156370
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1104858745. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
605
Distinct HCPCS
10
Medicare allowed
$66,731
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
45380 |
Biopsy of large bowel using a flexible endoscope | 88 | 88 | $138 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 75 | 66 | $94 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 74 | 70 | $92 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 51 | 44 | $64 | |
45384 |
Removal of polyps or growths of large bowel using a flexible endoscope with electrical cautery | 49 | 49 | $162 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 38 | 36 | $122 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 37 | 31 | $34 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 27 | 19 | $48 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 24 | 24 | $243 | |
99221 |
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | 23 | 21 | $81 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 32. This provider delivers 19× the peer median.Open Payments
Industry payments received
All-time total
$85
Transactions
6
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Organogenesis Inc. | 4 | $56.23 | |
| Smith+Nephew, Inc. | 2 | $29.04 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
702
Patients
214
Total drug cost
$29,231
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Famotidine | Generic | 317 | 94 | $2,972 |
| Omeprazole | Generic | 193 | 59 | $2,389 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 49 | 48 | $371 |
| Esomeprazole Magnesium | Generic | 36 | 0 | $4,123 |
| Sucralfate | Generic | 33 | 0 | $2,340 |
| Pantoprazole Sodium | Generic | 28 | 13 | $860 |
| Colestipol Hcl | Generic | 21 | 0 | $1,148 |
| Mesalamine | Generic | 13 | 0 | $11,099 |
| Budesonide Ec (Budesonide) | Brand | 12 | 0 | $3,928 |
Hospital affiliations
Frequently asked questions
What is Dr. John Shaw's medical specialty?
Dr. John Shaw practices Surgery Physician in Defiance, OH.
Where does Dr. John Shaw practice?
Dr. John Shaw practices at 1400 E 2Nd St, Defiance, OH 435122440. Office phone: 4197841414.
What is Dr. John Shaw's NPI?
Dr. John Shaw's National Provider Identifier (NPI) is 1104858745, issued by NPPES.
Does Dr. John Shaw accept Medicare assignment?
Yes. Dr. John Shaw accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Shaw commonly perform?
Top Medicare-reported procedures in 2023: Biopsy of large bowel using a flexible endoscope (HCPCS 45380); Established patient office or other outpatient visit (HCPCS 99214); Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239). Source: CMS Medicare Physician & Other Practitioners file.