Doctor profile · Federal record

Dr. John Bullock, MD

Family Medicine Physician (CMS: Family Practice) · Sumrall, MS

  • NPI 1942217757
  • Accepts Medicare
  • 38 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1238 Highway 42
Sumrall, MS 39482
(601) 758-3100
fax (601) 758-3008
Mailing address
415 S 28Th Ave
Hattiesburg, MS 394017246

Credentials & registration

NPPES · NUCC
NPI registered
August 2006 — 20 yrs on file
Profile last updated
July 14, 2020
Year of graduation
1988 — 38 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State license (1)
Mississippi #12095
Medicaid
MS #00121120

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1942217757. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
6,549
Distinct HCPCS
10
Medicare allowed
$307,632
HCPCS Description Services Patients Avg allowed
J0897 Injection, denosumab, 1 mg 1,380 20 $23
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month 1,028 209 $58
99214 Established patient office or other outpatient visit, 30-39 minutes 745 420 $118
36415 Insertion of needle into vein for collection of blood sample 732 417 $8
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 345 345 $120
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg 260 30 $1
96372 Injection of drug or substance under skin or into muscle 218 83 $13
81003 Automated urinalysis test 210 194 $2
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count 209 182 $8
G0008 Administration of influenza virus vaccine 181 178 $28

In context: peer comparison

Among 3 peers in this city , average services per provider: 160. This provider delivers 41× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$722
Transactions
38
Manufacturers
14
Payer (manufacturer) Industry Txns Amount
Salix Pharmaceuticals, a division of Bausch Health US, LLC 8 $178.31
GlaxoSmithKline, LLC. 4 $73.11
Tris Pharma Inc 4 $71.50
Novo Nordisk Inc 4 $64.86
ABBVIE INC. 3 $56.55
PFIZER INC. 3 $51.67
Abbott Laboratories 2 $51.40
AstraZeneca Pharmaceuticals LP 2 $37.87
Bayer Healthcare Pharmaceuticals Inc. 2 $35.75
Lilly USA, LLC 2 $33.84
Exact Sciences Corporation 1 $20.79
Phathom Pharmaceuticals, Inc. 1 $15.95
Boehringer Ingelheim Pharmaceuticals, Inc. 1 $15.90
Paratek Pharmaceuticals, Inc. 1 $14.18

By nature of payment

Food and Beverage
$722

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
7,185
Patients
1,569
Total drug cost
$68,215
Drug Type Claims Patients Total cost
Amlodipine Besylate Generic 882 191 $6,003
Atorvastatin Calcium Generic 837 174 $6,658
Rosuvastatin Calcium Generic 695 154 $7,007
Pantoprazole Sodium Generic 621 130 $5,524
Losartan Potassium Generic 525 115 $5,320
Irbesartan Generic 498 104 $7,617
Metformin Hcl Generic 466 105 $3,397
Levothyroxine Sodium Generic 464 80 $4,149
Gabapentin Generic 382 102 $5,774
Omeprazole Generic 367 85 $4,105

Frequently asked questions

Auto-generated from federal data
What is Dr. John Bullock's medical specialty?
Dr. John Bullock practices Family Medicine Physician in Sumrall, MS.
Where does Dr. John Bullock practice?
Dr. John Bullock practices at 1238 Highway 42, Sumrall, MS 39482. Office phone: 6017583100.
What is Dr. John Bullock's NPI?
Dr. John Bullock's National Provider Identifier (NPI) is 1942217757, issued by NPPES.
Does Dr. John Bullock accept Medicare assignment?
Yes. Dr. John Bullock accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Bullock commonly perform?
Top Medicare-reported procedures in 2023: Injection, denosumab, 1 mg (HCPCS J0897); Chronic care management services (HCPCS 99490); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.