Doctor profile · Federal record
Dr. George Zainea, MD
Colon & Rectal Surgery Physician (CMS: Colorectal Surgery (Proctology)) · Midland, MI
- NPI 1801906276
- Accepts Medicare
- 42 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4201 Campus Ridge Drive
Midland, MI 48640
(989) 839-1795
fax (989) 839-1785
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- November 3, 2016
- Year of graduation
- 1984 — 42 yrs since
- Specialty taxonomy
- 208C00000X — NUCC code
- State license (1)
- Michigan #GZ405301
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1801906276. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
294
Distinct HCPCS
6
Medicare allowed
$49,763
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 124 | 124 | $243 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 44 | 44 | $112 | |
G0105 |
Colorectal cancer screening; colonoscopy on individual at high risk | 39 | 39 | $176 | |
46600 |
Diagnostic exam of anus using an endoscope | 33 | 27 | $40 | |
G0121 |
Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk | 28 | 28 | $176 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 26 | 18 | $64 |
In context: peer comparison
Among 1 peers in Midland Colon & Rectal Surgery Physician, average services per provider: 49. This provider delivers 6.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
563
Patients
533
Total drug cost
$23,945
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gavilyte-G (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 348 | 340 | $6,496 |
| Sutab (Sod Sulf/Pot Chloride/Mag Sulf) | Brand | 59 | 58 | $9,628 |
| Peg-3350 and Electrolytes (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 51 | 50 | $964 |
| Peg 3350-Electrolyte (Sodium Chloride/Nahco3/Kcl/Peg) | Brand | 48 | 48 | $1,284 |
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 31 | 25 | $137 |
| Budesonide Ec (Budesonide) | Brand | 14 | 0 | $5,222 |
| Gavilyte-C (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 12 | 12 | $214 |
Hospital affiliations
Frequently asked questions
What is Dr. George Zainea's medical specialty?
Dr. George Zainea practices Colon & Rectal Surgery Physician in Midland, MI.
Where does Dr. George Zainea practice?
Dr. George Zainea practices at 4201 Campus Ridge Drive, Midland, MI 48640. Office phone: 9898391795.
What is Dr. George Zainea's NPI?
Dr. George Zainea's National Provider Identifier (NPI) is 1801906276, issued by NPPES.
Does Dr. George Zainea accept Medicare assignment?
Yes. Dr. George Zainea accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. George Zainea commonly perform?
Top Medicare-reported procedures in 2023: Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS 45385); Biopsy of large bowel using a flexible endoscope (HCPCS 45380); Colorectal cancer screening; colonoscopy on individual at high risk (HCPCS G0105). Source: CMS Medicare Physician & Other Practitioners file.