Doctor profile · Federal record
Dr. Gregory Pfitzer, DO
Family Medicine Physician (CMS: Family Practice) · Washington, MO
- NPI 1396199147
- Accepts Medicare
- MIPS 75.0 / 100 · 2023
- 9 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
901 E 5Th St
Washington, MO 630903127
(636) 239-8011
fax (636) 239-8058 - Additional location
-
1000 E Cherry St
Troy, MO 633791513
(636) 528-8551
fax (636) 528-8392
Credentials & registration
- NPI registered
- April 2016 — 10 yrs on file
- Profile last updated
- September 15, 2025
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Missouri #2024022843
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1396199147. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,195
Distinct HCPCS
7
Medicare allowed
$183,201
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 589 | 532 | $169 | |
99284 |
Emergency department visit with moderate level of medical decision making | 302 | 283 | $116 | |
99291 |
Critical care, first 30-74 minutes | 190 | 180 | $204 | |
99283 |
Emergency department visit with low level of medical decision making | 60 | 58 | $69 | |
99292 |
Critical care, each additional 30 minutes | 30 | 23 | $102 | |
31500 |
Emergent insertion of breathing tube into windpipe using an endoscope | 13 | 12 | $135 | |
36556 |
Insertion of non-tunneled central venous tube for infusion (5 years or older) | 11 | 11 | $80 |
In context: peer comparison
Among 6 peers in Washington Family Medicine Physician, average services per provider: 71. This provider delivers 17× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
38
Patients
38
Total drug cost
$376
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cephalexin | Generic | 15 | 15 | $132 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 12 | 12 | $91 |
| Clindamycin Hcl | Generic | 11 | 11 | $153 |
Hospital affiliations
Frequently asked questions
What is Dr. Gregory Pfitzer's medical specialty?
Dr. Gregory Pfitzer practices Family Medicine Physician in Washington, MO.
Where does Dr. Gregory Pfitzer practice?
Dr. Gregory Pfitzer practices at 901 E 5Th St, Washington, MO 630903127. Office phone: 6362398011.
What is Dr. Gregory Pfitzer's NPI?
Dr. Gregory Pfitzer's National Provider Identifier (NPI) is 1396199147, issued by NPPES.
Does Dr. Gregory Pfitzer accept Medicare assignment?
Yes. Dr. Gregory Pfitzer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gregory Pfitzer commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.