Doctor profile · Federal record

Dr. Dewayne Chapman, RPH

Pharmacist · Mabank, TX

  • NPI 1326087578
  • 20 yrs on file
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
207 N 3Rd St
Mabank, TX 751478610
(903) 887-3711
fax (903) 887-6674
Mailing address
Po Box 561
Mabank, TX 751470561

Credentials & registration

NPPES · NUCC
NPI registered
June 2006 — 20 yrs on file
Profile last updated
November 17, 2008
Specialty taxonomy
183500000X — NUCC code
State license (1)
Texas #29128

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1326087578. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
613
Distinct HCPCS
9
Medicare allowed
$41,333
HCPCS Description Services Patients Avg allowed
G0008 Administration of influenza virus vaccine 165 165 $28
90662 Influenza vaccine split virus, preservative free 147 147 $72
90480 Admn sarscov2 vacc 1 dose 108 108 $39
91322 Sarscov2 vac 50 mcg/0.5ml im 108 108 $143
0134A Adm sarscv2 bvl 50mcg/.5ml a 21 21 $39
0124A Adm sarscv2 bvl 30mcg/.3ml a 17 17 $39
90686 Influenza vaccine, quadrivalent, preservative free, 0.5 ml dosage 17 17 $22
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use 15 15 $281
G0009 Administration of pneumococcal vaccine 15 15 $30

In context: peer comparison

Among 1 peers in Mabank Pharmacist, average services per provider: 68. This provider delivers 9.0× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Dewayne Chapman's medical specialty?
Dr. Dewayne Chapman practices Pharmacist in Mabank, TX.
Where does Dr. Dewayne Chapman practice?
Dr. Dewayne Chapman practices at 207 N 3Rd St, Mabank, TX 751478610. Office phone: 9038873711.
What is Dr. Dewayne Chapman's NPI?
Dr. Dewayne Chapman's National Provider Identifier (NPI) is 1326087578, issued by NPPES.
What procedures does Dr. Dewayne Chapman commonly perform?
Top Medicare-reported procedures in 2023: Administration of influenza virus vaccine (HCPCS G0008); Influenza vaccine split virus, preservative free (HCPCS 90662); Admn sarscov2 vacc 1 dose (HCPCS 90480). Source: CMS Medicare Physician & Other Practitioners file.