Doctor profile · Federal record
Dr. Nirmala Shanmugam, MD
Gastroenterology Physician (CMS: Gastroenterology) · Lake Worth, FL
- NPI 1083678502
- Accepts Medicare
- MIPS 82.6 / 100 · 2023
- 37 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
6944 Lake Worth RD, 2Nd Floor
Lake Worth, FL 334672948
(561) 434-0060
fax (561) 434-4618 - Mailing address
-
Po Box 740177
Boynton Beach, FL 334740177
Credentials & registration
- NPI registered
- April 2006 — 20 yrs on file
- Profile last updated
- March 7, 2017
- Year of graduation
- 1989 — 37 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Florida #ME76143
- Medicaid
- FL #264080500
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1083678502. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
779
Distinct HCPCS
9
Medicare allowed
$97,779
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 315 | 222 | $112 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 167 | 150 | $78 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 73 | 71 | $103 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 71 | 71 | $157 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 52 | 52 | $265 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 35 | 35 | $178 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 23 | 23 | $103 | |
G0121 |
Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk | 22 | 22 | $196 | |
G0105 |
Colorectal cancer screening; colonoscopy on individual at high risk | 21 | 21 | $195 |
In context: peer comparison
Among 6 peers in Lake Worth Gastroenterology Physician, average services per provider: 305. This provider delivers 2.6× the peer median.Open Payments
Industry payments received
All-time total
$191
Transactions
9
Manufacturers
7
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Intercept Pharmaceuticals, INC. | 3 | $65.68 | |
| Exact Sciences Corporation | 1 | $28.31 | |
| Janssen Biotech, INC. | 1 | $27.46 | |
| Abbvie INC. | 1 | $25.82 | |
| Celgene Corporation | 1 | $19.53 | |
| Madrigal Pharmaceuticals | 1 | $15.45 | |
| Micro-Tech Endoscopy USA, INC. | 1 | $8.25 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
803
Patients
405
Total drug cost
$82,402
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Omeprazole | Generic | 227 | 112 | $2,517 |
| Pantoprazole Sodium | Generic | 96 | 40 | $1,227 |
| Famotidine | Generic | 88 | 27 | $1,168 |
| Sucralfate | Generic | 69 | 38 | $2,090 |
| Colestipol Hcl | Generic | 63 | 32 | $4,396 |
| Linzess (Linaclotide) | Brand | 43 | 21 | $42,388 |
| Clenpiq (Sod Picosulf/Mag Ox/Citric Ac) | Brand | 40 | 40 | $6,956 |
| Hydrocortisone | Generic | 34 | 25 | $579 |
| Dicyclomine Hcl | Generic | 29 | 12 | $753 |
| Metronidazole | Generic | 22 | 22 | $278 |
Frequently asked questions
What is Dr. Nirmala Shanmugam's medical specialty?
Dr. Nirmala Shanmugam practices Gastroenterology Physician in Lake Worth, FL.
Where does Dr. Nirmala Shanmugam practice?
Dr. Nirmala Shanmugam practices at 6944 Lake Worth RD, Lake Worth, FL 334672948. Office phone: 5614340060.
What is Dr. Nirmala Shanmugam's NPI?
Dr. Nirmala Shanmugam's National Provider Identifier (NPI) is 1083678502, issued by NPPES.
Does Dr. Nirmala Shanmugam accept Medicare assignment?
Yes. Dr. Nirmala Shanmugam accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nirmala Shanmugam 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); Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239). Source: CMS Medicare Physician & Other Practitioners file.