Doctor profile · Federal record
Dr. Viviana Ellis, M.D.
Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · San Antonio, TX
- NPI 1023463981
- Accepts Medicare
- MIPS 81.6 / 100 · 2023
- 10 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
4458 Medical Center Drive, Suite 705
San Antonio, TX 78229
(210) 614-1000 - Additional location
-
301 University Blvd
Galveston, TX 775550587
(409) 747-4952
fax (409) 747-4947 - Mailing address
-
4458 Medical Center Drive, Suite 705 San Antonio, Tx 78, Suite 705
San Antonio, TX 78229
Credentials & registration
- NPI registered
- April 2016 — 10 yrs on file
- Profile last updated
- June 22, 2020
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 207V00000X — NUCC code
- State license (1)
- Texas #BP10057063
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1023463981. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
117
Distinct HCPCS
5
Medicare allowed
$6,806
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
G0101 |
Cervical or vaginal cancer screening; pelvic and clinical breast examination | 38 | 38 | $37 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 23 | 21 | $54 | |
Q0091 |
Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory | 22 | 22 | $41 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 21 | 15 | $83 | |
76830 |
Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina | 13 | 11 | $115 |
In context: peer comparison
Among 57 peers in this city , average services per provider: 32. This provider delivers 3.7× the peer median.Open Payments
Industry payments received
All-time total
$417
Transactions
19
Manufacturers
7
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Astellas Pharma US Inc | 5 | $161.55 | |
| Organon Llc | 6 | $78.96 | |
| Daiichi Sankyo Inc. | 3 | $73.60 | |
| MAYNE PHARMA COMMERCIAL LLC | 2 | $42.20 | |
| Biogen, Inc. | 1 | $29.81 | |
| Sumitomo Pharma America, Inc. | 1 | $16.40 | |
| Agile Therapeutics, Inc. | 1 | $14.29 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
39
Patients
19
Total drug cost
$2,352
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Estradiol | Generic | 39 | 19 | $2,352 |
Frequently asked questions
What is Dr. Viviana Ellis's medical specialty?
Dr. Viviana Ellis practices Obstetrics & Gynecology Physician in San Antonio, TX.
Where does Dr. Viviana Ellis practice?
Dr. Viviana Ellis practices at 4458 Medical Center Drive, San Antonio, TX 78229. Office phone: 2106141000.
What is Dr. Viviana Ellis's NPI?
Dr. Viviana Ellis's National Provider Identifier (NPI) is 1023463981, issued by NPPES.
Does Dr. Viviana Ellis accept Medicare assignment?
Yes. Dr. Viviana Ellis accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Viviana Ellis commonly perform?
Top Medicare-reported procedures in 2023: Cervical or vaginal cancer screening; pelvic and clinical breast examination (HCPCS G0101); Established patient office or other outpatient visit (HCPCS 99212); Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory (HCPCS Q0091). Source: CMS Medicare Physician & Other Practitioners file.