Doctor profile · Federal record
Dr. Craig Grobman, D.O.
Internal Medicine Physician · Melville, NY
- NPI 1639119621
- 20 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
900 Walt Whitman Road, #205
Melville, NY 117472215
(516) 817-6423
fax (516) 261-7235
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- August 14, 2025
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- New York #232031
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1639119621. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
29,368
Distinct HCPCS
10
Medicare allowed
$827,521
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J0897 |
Injection, denosumab, 1 mg | 1,863 | 21 | $23 | |
36415 |
Insertion of needle into vein for collection of blood sample | 962 | 316 | $8 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 937 | 316 | $8 | |
80053 |
Blood test, comprehensive group of blood chemicals | 932 | 313 | $10 | |
82977 |
Glutamyltransferase (liver enzyme) level | 925 | 312 | $7 | |
83735 |
Magnesium level | 925 | 312 | $7 | |
83540 |
Iron level | 793 | 303 | $6 | |
83550 |
Iron binding capacity | 793 | 303 | $9 | |
82728 |
Ferritin (blood protein) level | 791 | 303 | $13 | |
84134 |
Prealbumin (protein) level | 784 | 300 | $14 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 315. This provider delivers 93× the peer median.Open Payments
Industry payments received
All-time total
$3,864
Transactions
48
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Galderma Laboratories, L.P. | 4 | $2,545.90 | |
| Sumitomo Pharma America, Inc. | 2 | $196.30 | |
| Lilly USA, LLC | 5 | $181.58 | |
| Amgen Inc. | 10 | $180.88 | |
| PFIZER INC. | 4 | $87.94 | |
| MEDICOMP INC | 2 | $82.08 | |
| Novartis Pharmaceuticals Corporation | 4 | $70.39 | |
| GlaxoSmithKline, LLC. | 3 | $52.65 | |
| Corcept Therapeutics | 2 | $46.58 | |
| Janssen Pharmaceuticals, Inc | 2 | $43.24 | |
| Novo Nordisk Inc | 2 | $40.91 | |
| AstraZeneca Pharmaceuticals LP | 2 | $38.47 | |
| Boston Scientific Corporation | 2 | $38.33 | |
| Xeris Pharmaceuticals, Inc. | 2 | $33.98 | |
| Lundbeck LLC | 2 | $33.63 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,081
Patients
405
Total drug cost
$223,282
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Rosuvastatin Calcium | Generic | 150 | 65 | $3,152 |
| Atorvastatin Calcium | Generic | 137 | 56 | $2,148 |
| Mounjaro (Tirzepatide) | Brand | 130 | 30 | $158,026 |
| Levothyroxine Sodium | Generic | 109 | 47 | $2,448 |
| Losartan Potassium | Generic | 81 | 34 | $1,260 |
| Pantoprazole Sodium | Generic | 71 | 34 | $1,233 |
| Escitalopram Oxalate | Generic | 65 | 20 | $758 |
| Metoprolol Succinate | Generic | 64 | 26 | $1,325 |
| Amlodipine Besylate | Generic | 61 | 31 | $507 |
| Zolpidem Tartrate | Generic | 39 | 0 | $442 |
Frequently asked questions
What is Dr. Craig Grobman's medical specialty?
Dr. Craig Grobman practices Internal Medicine Physician in Melville, NY.
Where does Dr. Craig Grobman practice?
Dr. Craig Grobman practices at 900 Walt Whitman Road, Melville, NY 117472215. Office phone: 5168176423.
What is Dr. Craig Grobman's NPI?
Dr. Craig Grobman's National Provider Identifier (NPI) is 1639119621, issued by NPPES.
What procedures does Dr. Craig Grobman commonly perform?
Top Medicare-reported procedures in 2023: Injection, denosumab, 1 mg (HCPCS J0897); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (HCPCS 85025). Source: CMS Medicare Physician & Other Practitioners file.