Doctor profile · Federal record
Dr. Marian Kamath, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Massapequa, NY
- NPI 1184652356
- Accepts Medicare
- 52 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4625 Merrick RD
Massapequa, NY 117586010
(516) 798-1116
fax (516) 798-8530 - Mailing address
-
Po Box 9461
Uniondale, NY 115559461
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- December 7, 2010
- Year of graduation
- 1974 — 52 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- New York #133893
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1184652356. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
7,647
Distinct HCPCS
10
Medicare allowed
$328,452
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 571 | 170 | $107 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 528 | 171 | $150 | |
36415 |
Insertion of needle into vein for collection of blood sample | 315 | 162 | $8 | |
80048 |
Blood test, basic group of blood chemicals (calcium, total) | 279 | 155 | $8 | |
80076 |
Liver function blood test panel | 264 | 154 | $8 | |
80061 |
Blood test, lipids (cholesterol and triglycerides) | 260 | 153 | $13 | |
83735 |
Magnesium level | 254 | 152 | $7 | |
82306 |
Vitamin d-3 level | 253 | 152 | $29 | |
82607 |
Cyanocobalamin (vitamin b-12) level | 251 | 152 | $15 | |
82746 |
Folic acid level, serum | 251 | 151 | $14 |
In context: peer comparison
Among 7 peers in Massapequa Internal Medicine Physician, average services per provider: 176. This provider delivers 43× the peer median.Open Payments
Industry payments received
All-time total
$2,437
Transactions
78
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals Lp | 12 | $578.76 | |
| Abbvie INC. | 15 | $250.81 | |
| Novo Nordisk INC | 11 | $218.56 | |
| GlaxoSmithKline, LLC. | 5 | $173.93 | |
| Phathom Pharmaceuticals, INC. | 6 | $154.52 | |
| Genzyme Corporation | 2 | $143.96 | |
| Aimmune Therapeutics, INC. | 2 | $119.57 | |
| Pfizer INC. | 5 | $89.34 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 3 | $73.47 | |
| Mannkind Corporation | 3 | $70.04 | |
| Regeneron Healthcare Solutions, INC. | 3 | $62.40 | |
| Paratek Pharmaceuticals, INC. | 3 | $56.76 | |
| Amgen INC. | 3 | $52.82 | |
| Otsuka America Pharmaceutical, INC. | 3 | $51.92 | |
| Lilly USA, LLC | 2 | $44.45 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,997
Patients
650
Total drug cost
$27,659
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amlodipine Besylate | Generic | 328 | 99 | $3,718 |
| Atorvastatin Calcium | Generic | 306 | 92 | $3,737 |
| Levothyroxine Sodium | Generic | 140 | 38 | $2,529 |
| Omeprazole | Generic | 137 | 39 | $1,726 |
| Metformin Hcl | Generic | 132 | 37 | $1,361 |
| Simvastatin | Generic | 129 | 36 | $1,137 |
| Metoprolol Succinate | Generic | 116 | 35 | $2,609 |
| Losartan Potassium | Generic | 106 | 30 | $1,843 |
| Hydrochlorothiazide | Generic | 103 | 33 | $880 |
| Azithromycin | Generic | 92 | 70 | $537 |
Frequently asked questions
What is Dr. Marian Kamath's medical specialty?
Dr. Marian Kamath practices Internal Medicine Physician in Massapequa, NY.
Where does Dr. Marian Kamath practice?
Dr. Marian Kamath practices at 4625 Merrick RD, Massapequa, NY 117586010. Office phone: 5167981116.
What is Dr. Marian Kamath's NPI?
Dr. Marian Kamath's National Provider Identifier (NPI) is 1184652356, issued by NPPES.
Does Dr. Marian Kamath accept Medicare assignment?
Yes. Dr. Marian Kamath accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marian Kamath 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); Insertion of needle into vein for collection of blood sample (HCPCS 36415). Source: CMS Medicare Physician & Other Practitioners file.