Doctor profile · Federal record
Dr. Stephen Lambert, MD
Family Medicine Physician (CMS: Family Practice) · Hattiesburg, MS
- NPI 1851395479
- Accepts Medicare
- MIPS 78.2 / 100 · 2023
- 46 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
110 Millsaps Dr
Hattiesburg, MS 394021347
(601) 261-5710
fax (601) 268-5058
Credentials & registration
- NPI registered
- June 2005 — 21 yrs on file
- Profile last updated
- November 16, 2007
- Year of graduation
- 1980 — 46 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Mississippi #9145
- Medicaid
- MS #00117339
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1851395479. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
6,629
Distinct HCPCS
10
Medicare allowed
$201,732
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 768 | 425 | $82 | |
36415 |
Insertion of needle into vein for collection of blood sample | 752 | 345 | $8 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 440 | 260 | $117 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 415 | 272 | $7 | |
99490 |
Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 399 | 62 | $58 | |
80048 |
Blood test, basic group of blood chemicals (calcium, total) | 340 | 263 | $8 | |
83735 |
Magnesium level | 303 | 175 | $6 | |
80076 |
Liver function blood test panel | 254 | 231 | $8 | |
80061 |
Blood test, lipids (cholesterol and triglycerides) | 243 | 212 | $13 | |
83036 |
Hemoglobin a1c level | 243 | 133 | $9 |
In context: peer comparison
Among 23 peers in Hattiesburg Family Medicine Physician, average services per provider: 149. This provider delivers 44× the peer median.Open Payments
Industry payments received
All-time total
$1,085
Transactions
53
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals Lp | 5 | $272.61 | |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | 9 | $203.19 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 17 | $191.43 | |
| Janssen Pharmaceuticals, INC | 6 | $120.96 | |
| Lilly USA, LLC | 6 | $111.13 | |
| Mylan Specialty L.P. | 1 | $24.12 | |
| Abbott Laboratories | 1 | $23.68 | |
| Novo Nordisk INC | 1 | $18.42 | |
| Amgen INC. | 1 | $18.00 | |
| Idorsia Pharmaceuticals US INC | 1 | $16.65 | |
| Exact Sciences Corporation | 1 | $15.87 | |
| Iti, INC. (D/B/A Intra-Cellular Therapies, INC.) | 1 | $14.76 | |
| Astellas Pharma US INC | 1 | $14.23 | |
| Bayer Healthcare Pharmaceuticals INC. | 1 | $13.40 | |
| GlaxoSmithKline, LLC. | 1 | $13.25 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
3,567
Patients
1,005
Total drug cost
$49,134
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amlodipine Besylate | Generic | 381 | 109 | $3,201 |
| Atorvastatin Calcium | Generic | 365 | 102 | $3,785 |
| Levothyroxine Sodium | Generic | 298 | 70 | $3,662 |
| Losartan Potassium | Generic | 293 | 82 | $3,435 |
| Rosuvastatin Calcium | Generic | 265 | 82 | $5,261 |
| Metformin Hcl | Generic | 262 | 69 | $1,505 |
| Gabapentin | Generic | 244 | 76 | $6,303 |
| Metoprolol Succinate | Generic | 206 | 56 | $3,962 |
| Lisinopril | Generic | 197 | 53 | $1,836 |
| Potassium Chloride | Generic | 188 | 63 | $5,647 |
Frequently asked questions
What is Dr. Stephen Lambert's medical specialty?
Dr. Stephen Lambert practices Family Medicine Physician in Hattiesburg, MS.
Where does Dr. Stephen Lambert practice?
Dr. Stephen Lambert practices at 110 Millsaps Dr, Hattiesburg, MS 394021347. Office phone: 6012615710.
What is Dr. Stephen Lambert's NPI?
Dr. Stephen Lambert's National Provider Identifier (NPI) is 1851395479, issued by NPPES.
Does Dr. Stephen Lambert accept Medicare assignment?
Yes. Dr. Stephen Lambert accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Stephen Lambert commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.