Doctor profile · Federal record
Dr. Steven Delmaestro, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Somerset, NJ
- NPI 1851442206
- Accepts Medicare
- MIPS 88.9 / 100 · 2023
- 45 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
454 Elizabeth Ave, Suite 210
Somerset, NJ 088735111
(908) 685-2526
fax (908) 685-2527
Credentials & registration
- NPI registered
- January 2007 — 19 yrs on file
- Profile last updated
- February 8, 2017
- Year of graduation
- 1981 — 45 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- New Jersey #25MAO4924500
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1851442206. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
657
Distinct HCPCS
10
Medicare allowed
$79,022
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 135 | 99 | $92 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 129 | 85 | $130 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 98 | 98 | $136 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 62 | 62 | $178 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 48 | 33 | $187 | |
G0008 |
Administration of influenza virus vaccine | 48 | 48 | $33 | |
90662 |
Influenza vaccine split virus, preservative free | 39 | 39 | $72 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 33 | 29 | $16 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 23 | 23 | $228 | |
G0009 |
Administration of pneumococcal vaccine | 22 | 21 | $33 |
In context: peer comparison
Among 11 peers in this city , average services per provider: 105. This provider delivers 6.3× the peer median.Open Payments
Industry payments received
All-time total
$351
Transactions
17
Manufacturers
6
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Mannkind Corporation | 6 | $148.84 | |
| Novo Nordisk Inc | 3 | $68.00 | |
| GlaxoSmithKline, LLC. | 3 | $46.50 | |
| Lilly USA, LLC | 2 | $35.69 | |
| PFIZER INC. | 2 | $32.76 | |
| Exact Sciences Corporation | 1 | $19.33 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,052
Patients
339
Total drug cost
$16,640
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 187 | 73 | $1,996 |
| Amlodipine Besylate | Generic | 91 | 40 | $982 |
| Rosuvastatin Calcium | Generic | 85 | 32 | $2,209 |
| Alprazolam | Generic | 84 | 21 | $728 |
| Levothyroxine Sodium | Generic | 82 | 30 | $1,483 |
| Gabapentin | Generic | 71 | 18 | $1,670 |
| Oxycodone Hcl | Generic | 64 | 0 | $2,657 |
| Pantoprazole Sodium | Generic | 60 | 18 | $936 |
| Trazodone Hcl | Generic | 58 | 24 | $824 |
| Metformin Hcl | Generic | 54 | 21 | $541 |
Frequently asked questions
What is Dr. Steven Delmaestro's medical specialty?
Dr. Steven Delmaestro practices Internal Medicine Physician in Somerset, NJ.
Where does Dr. Steven Delmaestro practice?
Dr. Steven Delmaestro practices at 454 Elizabeth Ave, Somerset, NJ 088735111. Office phone: 9086852526.
What is Dr. Steven Delmaestro's NPI?
Dr. Steven Delmaestro's National Provider Identifier (NPI) is 1851442206, issued by NPPES.
Does Dr. Steven Delmaestro accept Medicare assignment?
Yes. Dr. Steven Delmaestro accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Steven Delmaestro 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); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.