Doctor profile · Federal record
Dr. Robert Gunby, MD
Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · Dallas, TX
- NPI 1891788790
- Accepts Medicare
- 55 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
4224 Swiss Ave
Dallas, TX 752048134
(214) 821-9938 - Additional location
-
3500 Gaston Ave, Dept of OBGYN
Dallas, TX 752462017
(214) 393-7211 - Mailing address
-
6125 Luther Ln 329
Dallas, TX 752256202
Credentials & registration
- NPI registered
- August 2005 — 21 yrs on file
- Profile last updated
- May 28, 2023
- Year of graduation
- 1971 — 55 yrs since
- Specialty taxonomy
- 207V00000X — NUCC code
- State license (1)
- Texas #E3296
- Medicaid
- TX #032223202
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1891788790. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
205
Distinct HCPCS
3
Medicare allowed
$24,046
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 148 | 147 | $128 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 43 | 33 | $84 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 14 | 14 | $112 |
In context: peer comparison
Among 41 peers in this city , average services per provider: 40. This provider delivers 5.1× the peer median.Open Payments
Industry payments received
All-time total
$1,118
Transactions
14
Manufacturers
10
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| MIMEDX Group, Inc. | 2 | $800.00 | |
| SHIELD THERAPEUTICS INC | 2 | $131.00 | |
| MILLICENT US INC | 2 | $39.12 | |
| PFIZER INC. | 2 | $37.05 | |
| Exact Sciences Corporation | 1 | $26.78 | |
| Sumitomo Pharma America, Inc. | 1 | $21.93 | |
| Merck Sharp & Dohme LLC | 1 | $20.23 | |
| Meditrina | 1 | $14.30 | |
| CooperSurgical, Inc. | 1 | $13.98 | |
| ASCEND THERAPEUTICS US, LLC | 1 | $13.14 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
484
Patients
70
Total drug cost
$42,361
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Estradiol | Generic | 82 | 27 | $2,936 |
| Medroxyprogesterone Acetate | Generic | 49 | 13 | $399 |
| Zolpidem Tartrate | Generic | 48 | 0 | $294 |
| Alprazolam | Generic | 45 | 12 | $122 |
| Fluconazole | Generic | 36 | 18 | $228 |
| Premarin (Estrogens, Conjugated) | Brand | 30 | 0 | $12,606 |
| Levothyroxine Sodium | Generic | 27 | 0 | $259 |
| Progesterone (Progesterone, Micronized) | Brand | 25 | 0 | $903 |
| Citalopram Hbr (Citalopram Hydrobromide) | Brand | 24 | 0 | $73 |
| Estradiol (Twice Weekly) (Estradiol) | Brand | 22 | 0 | $2,716 |
Hospital affiliations
Frequently asked questions
What is Dr. Robert Gunby's medical specialty?
Dr. Robert Gunby practices Obstetrics & Gynecology Physician in Dallas, TX.
Where does Dr. Robert Gunby practice?
Dr. Robert Gunby practices at 4224 Swiss Ave, Dallas, TX 752048134. Office phone: 2148219938.
What is Dr. Robert Gunby's NPI?
Dr. Robert Gunby's National Provider Identifier (NPI) is 1891788790, issued by NPPES.
Does Dr. Robert Gunby accept Medicare assignment?
Yes. Dr. Robert Gunby accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Robert Gunby commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); New patient office or other outpatient visit (HCPCS 99203). Source: CMS Medicare Physician & Other Practitioners file.