Doctor profile · Federal record
Dr. Mary Sherk, MD
Family Medicine Physician (CMS: Family Practice) · Lake Charles, LA
- NPI 1326014739
- Accepts Medicare
- 29 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1000 Walters St
Lake Charles, LA 706074647
(337) 480-8066
fax (337) 480-8109 - Mailing address
-
P O Box 122108 Dept 2108
Dallas, TX 753123594
Credentials & registration
- NPI registered
- February 2006 — 20 yrs on file
- Profile last updated
- April 29, 2022
- Year of graduation
- 1997 — 29 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Louisiana #14581R
- Medicaid
- LA #1150029
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1326014739. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
412
Distinct HCPCS
2
Medicare allowed
$26,788
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 388 | 189 | $63 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 24 | 20 | $93 |
In context: peer comparison
Among 37 peers in this city , average services per provider: 134. This provider delivers 3.1× the peer median.Open Payments
Industry payments received
All-time total
$203
Transactions
7
Manufacturers
7
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Astellas Pharma US Inc | 1 | $84.99 | |
| GlaxoSmithKline, LLC. | 1 | $27.68 | |
| Novartis Pharmaceuticals Corporation | 1 | $22.63 | |
| SANOFI-AVENTIS U.S. LLC | 1 | $19.24 | |
| Merck Sharp & Dohme LLC | 1 | $18.70 | |
| ABBVIE INC. | 1 | $14.87 | |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | 1 | $14.43 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
4,467
Patients
1,325
Total drug cost
$46,465
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amlodipine Besylate | Generic | 632 | 195 | $3,758 |
| Gabapentin | Generic | 472 | 101 | $4,708 |
| Atorvastatin Calcium | Generic | 451 | 143 | $5,704 |
| Levothyroxine Sodium | Generic | 351 | 97 | $4,069 |
| Lisinopril | Generic | 281 | 92 | $1,809 |
| Rosuvastatin Calcium | Generic | 266 | 88 | $3,876 |
| Cyclobenzaprine Hcl | Generic | 262 | 56 | $1,469 |
| Losartan Potassium | Generic | 251 | 81 | $3,317 |
| Furosemide | Generic | 248 | 81 | $1,335 |
| Metformin Hcl | Generic | 244 | 75 | $2,078 |
Frequently asked questions
What is Dr. Mary Sherk's medical specialty?
Dr. Mary Sherk practices Family Medicine Physician in Lake Charles, LA.
Where does Dr. Mary Sherk practice?
Dr. Mary Sherk practices at 1000 Walters St, Lake Charles, LA 706074647. Office phone: 3374808066.
What is Dr. Mary Sherk's NPI?
Dr. Mary Sherk's National Provider Identifier (NPI) is 1326014739, issued by NPPES.
Does Dr. Mary Sherk accept Medicare assignment?
Yes. Dr. Mary Sherk accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mary Sherk commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.