Doctor profile · Federal record
Dr. Samuel Mathis, MD
Family Medicine Physician (CMS: Family Practice) · Student in an Organized Health Care Education/Training Program · Galveston, TX
- NPI 1366853913
- Accepts Medicare
- MIPS 75.0 / 100 · 2023
- 12 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
400 Harborside Dr, Ste 104
Galveston, TX 775550001
(409) 772-2166
fax (409) 772-2663 - Additional location
-
14023 Southwest Fwy
Sugar Land, TX 774783550
(281) 325-4100
fax (281) 325-4292 - Additional location
-
301 University Blvd
Galveston, TX 775553550 - Mailing address
-
301 University Blvd
Galveston, TX 775551123
Credentials & registration
- NPI registered
- May 2014 — 12 yrs on file
- Profile last updated
- March 12, 2026
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Texas #Q8106
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1366853913. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
450
Distinct HCPCS
9
Medicare allowed
$38,004
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 181 | 126 | $98 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 63 | 57 | $66 | |
97813 |
Acupuncture with electrical stimulation, initial 15 minutes | 56 | 12 | $34 | |
97814 |
Acupuncture with electrical stimulation, each additional 15 minutes | 56 | 12 | $29 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 40 | 40 | $131 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 21 | 20 | $96 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 11 | 11 | $133 | |
99496 |
Transitional care management services for problem of high complexity | 11 | 11 | $191 | |
G0438 |
Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit | 11 | 11 | $167 |
In context: peer comparison
Among 15 peers in this city , average services per provider: 58. This provider delivers 7.8× the peer median.Open Payments
Industry payments received
All-time total
$106
Transactions
3
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 1 | $75.59 | |
| Exact Sciences Corporation | 2 | $30.19 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,279
Patients
429
Total drug cost
$88,220
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 189 | 59 | $3,007 |
| Amlodipine Besylate | Generic | 147 | 53 | $1,201 |
| Lisinopril | Generic | 107 | 38 | $1,068 |
| Rosuvastatin Calcium | Generic | 92 | 27 | $1,030 |
| Losartan Potassium | Generic | 87 | 28 | $1,125 |
| Gabapentin | Generic | 84 | 33 | $3,015 |
| Pantoprazole Sodium | Generic | 74 | 26 | $892 |
| Levothyroxine Sodium | Generic | 69 | 26 | $1,496 |
| Hydrochlorothiazide | Generic | 67 | 25 | $456 |
| Metformin Hcl | Generic | 67 | 19 | $625 |
Frequently asked questions
What is Dr. Samuel Mathis's medical specialty?
Dr. Samuel Mathis practices Family Medicine Physician in Galveston, TX.
Where does Dr. Samuel Mathis practice?
Dr. Samuel Mathis practices at 400 Harborside Dr, Galveston, TX 775550001. Office phone: 4097722166.
What is Dr. Samuel Mathis's NPI?
Dr. Samuel Mathis's National Provider Identifier (NPI) is 1366853913, issued by NPPES.
Does Dr. Samuel Mathis accept Medicare assignment?
Yes. Dr. Samuel Mathis accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Samuel Mathis 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); Acupuncture with electrical stimulation (HCPCS 97813). Source: CMS Medicare Physician & Other Practitioners file.