Doctor profile · Federal record
Dr. Thaddeus Grabowy, MD
Internal Medicine Physician (CMS: Internal Medicine) · Gastroenterology Physician · Tinton Falls, NJ
- NPI 1679570006
- Accepts Medicare
- 40 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4 Hartford Dr
Tinton Falls, NJ 077014929
(732) 741-3600
fax (732) 741-6079 - Mailing address
-
Po Box 249
Red Bank, NJ 077010249
Credentials & registration
- NPI registered
- June 2005 — 21 yrs on file
- Profile last updated
- December 14, 2017
- Year of graduation
- 1986 — 40 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- New Jersey #25MA05933800
- Medicaid
- NJ #5509106
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1679570006. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,252
Distinct HCPCS
10
Medicare allowed
$202,280
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 915 | 571 | $84 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 195 | 71 | $78 | |
99457 |
Management using the results of remote vital sign monitoring per calendar month, first 20 minutes | 159 | 21 | $52 | |
99454 |
Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days | 156 | 21 | $56 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 136 | 136 | $69 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 104 | 102 | $258 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 81 | 79 | $101 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 71 | 70 | $109 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 61 | 60 | $15 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 61 | 23 | $112 |
In context: peer comparison
Among 9 peers in Tinton Falls Internal Medicine Physician, average services per provider: 125. This provider delivers 18× the peer median.Open Payments
Industry payments received
All-time total
$466
Transactions
28
Manufacturers
9
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Biotech, INC. | 9 | $142.36 | |
| Madrigal Pharmaceuticals | 4 | $65.92 | |
| Gilead Sciences, INC. | 4 | $62.83 | |
| Genzyme Corporation | 2 | $38.64 | |
| Pfizer INC. | 2 | $35.22 | |
| Novo Nordisk INC | 2 | $35.06 | |
| Qol Medical, LLC | 2 | $33.92 | |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | 2 | $30.43 | |
| Ferring Pharmaceuticals INC. | 1 | $21.32 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,418
Patients
644
Total drug cost
$33,597
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 359 | 104 | $6,009 |
| Atorvastatin Calcium | Generic | 299 | 78 | $3,494 |
| Amlodipine Besylate | Generic | 221 | 54 | $1,804 |
| Rosuvastatin Calcium | Generic | 188 | 53 | $3,574 |
| Alprazolam | Generic | 184 | 42 | $1,316 |
| Levothyroxine Sodium | Generic | 158 | 42 | $2,624 |
| Metoprolol Succinate | Generic | 155 | 52 | $2,907 |
| Lisinopril | Generic | 152 | 37 | $1,608 |
| Metformin Hcl | Generic | 119 | 33 | $1,325 |
| Hydrochlorothiazide | Generic | 115 | 28 | $794 |
Hospital affiliations
Frequently asked questions
What is Dr. Thaddeus Grabowy's medical specialty?
Dr. Thaddeus Grabowy practices Internal Medicine Physician in Tinton Falls, NJ.
Where does Dr. Thaddeus Grabowy practice?
Dr. Thaddeus Grabowy practices at 4 Hartford Dr, Tinton Falls, NJ 077014929. Office phone: 7327413600.
What is Dr. Thaddeus Grabowy's NPI?
Dr. Thaddeus Grabowy's National Provider Identifier (NPI) is 1679570006, issued by NPPES.
Does Dr. Thaddeus Grabowy accept Medicare assignment?
Yes. Dr. Thaddeus Grabowy accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Thaddeus Grabowy commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Management using the results of remote vital sign monitoring per calendar month (HCPCS 99457). Source: CMS Medicare Physician & Other Practitioners file.