Doctor profile · Federal record
Dr. Gregory Zawada, M.D.
Internal Medicine Physician (CMS: Infectious Disease) · Sherwood, AR
- NPI 1891704763
- Accepts Medicare
- MIPS 43.9 / 100 · 2023
- 22 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
2215 Wildwood Ave, Suite 204
Sherwood, AR 721205089
(501) 753-2424
fax (501) 753-2733 - Additional location
-
3333 Springhill Dr
North Little Rock, AR 721172922
(501) 202-3000 - Additional location
-
9601 Baptist Health Dr
Little Rock, AR 722056321
(501) 202-2000 - Mailing address
-
Po Box 241125
Little Rock, AR 722230003
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- December 12, 2019
- Year of graduation
- 2004 — 22 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Arkansas #E-4895
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1891704763. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,788
Distinct HCPCS
5
Medicare allowed
$300,336
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 1,317 | 306 | $109 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 945 | 239 | $72 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 311 | 279 | $158 | |
99291 |
Critical care, first 30-74 minutes | 179 | 49 | $196 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 36 | 34 | $120 |
In context: peer comparison
Among 2 peers in Sherwood Internal Medicine Physician, average services per provider: 205. This provider delivers 14× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
185
Patients
51
Total drug cost
$88,764
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Vancomycin Hcl | Generic | 47 | 11 | $8,458 |
| Ertapenem (Ertapenem Sodium) | Brand | 25 | 0 | $16,537 |
| Cefazolin Sodium | Generic | 19 | 0 | $1,065 |
| Ceftriaxone (Ceftriaxone Sodium) | Brand | 17 | 0 | $673 |
| Linezolid | Generic | 17 | 17 | $6,943 |
| Nafcillin Sodium | Generic | 14 | 0 | $10,220 |
| Ciprofloxacin Hcl | Generic | 12 | 12 | $197 |
| Odefsey (Emtricitab/Rilpiviri/Tenof Ala) | Brand | 12 | 0 | $44,349 |
| Doxycycline Hyclate | Generic | 11 | 11 | $238 |
| Levofloxacin | Generic | 11 | 0 | $85 |
Hospital affiliations
Frequently asked questions
What is Dr. Gregory Zawada's medical specialty?
Dr. Gregory Zawada practices Internal Medicine Physician in Sherwood, AR.
Where does Dr. Gregory Zawada practice?
Dr. Gregory Zawada practices at 2215 Wildwood Ave, Sherwood, AR 721205089. Office phone: 5017532424.
What is Dr. Gregory Zawada's NPI?
Dr. Gregory Zawada's National Provider Identifier (NPI) is 1891704763, issued by NPPES.
Does Dr. Gregory Zawada accept Medicare assignment?
Yes. Dr. Gregory Zawada accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gregory Zawada commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.