Doctor profile · Federal record

Dr. Delia Bullock, M.D.

Internal Medicine Physician · San Antonio, TX

  • NPI 1598748097
  • 21 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
903 West Martin, MS 19-2
San Antonio, TX 782073110
(210) 358-3710
fax (210) 358-5941

Credentials & registration

NPPES · NUCC
NPI registered
November 2005 — 21 yrs on file
Profile last updated
November 3, 2011
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Texas #J4013

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1598748097. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
139
Distinct HCPCS
2
Medicare allowed
$12,281
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 108 73 $95
99213 Established patient office or other outpatient visit, 20-29 minutes 31 28 $64

In context: peer comparison

Among 172 peers in San Antonio Internal Medicine Physician, average services per provider: 137. This provider delivers 1.0× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$79
Transactions
3
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
ViiV Healthcare Company 3 $79.39

By nature of payment

Food and Beverage
$79

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
3,827
Patients
583
Total drug cost
$9,763,475
Drug Type Claims Patients Total cost
Biktarvy (Bictegrav/Emtricit/Tenofov Ala) Brand 1,049 137 $4,150,057
Tivicay (Dolutegravir Sodium) Brand 439 52 $1,072,628
Triumeq (Abacavir/Dolutegravir/Lamivudi) Brand 343 42 $1,255,698
Atorvastatin Calcium Generic 310 84 $4,210
Dovato (Dolutegravir Sodium/Lamivudine) Brand 282 35 $820,261
Prezcobix (Darunavir/Cobicistat) Brand 226 27 $561,859
Descovy (Emtricitabine/Tenofov Alafenam) Brand 197 25 $437,060
Juluca (Dolutegravir/Rilpivirine) Brand 194 17 $661,867
Amlodipine Besylate Generic 148 36 $1,198
Odefsey (Emtricitab/Rilpiviri/Tenof Ala) Brand 148 13 $536,345

Frequently asked questions

Auto-generated from federal data
What is Dr. Delia Bullock's medical specialty?
Dr. Delia Bullock practices Internal Medicine Physician in San Antonio, TX.
Where does Dr. Delia Bullock practice?
Dr. Delia Bullock practices at 903 West Martin, San Antonio, TX 782073110. Office phone: 2103583710.
What is Dr. Delia Bullock's NPI?
Dr. Delia Bullock's National Provider Identifier (NPI) is 1598748097, issued by NPPES.
What procedures does Dr. Delia Bullock 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). Source: CMS Medicare Physician & Other Practitioners file.