Doctor profile · Federal record

Dr. Manuela Hamaoui, M.D.

Internal Medicine Physician · Warren, NJ

  • NPI 1457798829
  • 13 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
34 Mountain Blvd Bldg C
Warren, NJ 070592640
(908) 561-8600
Mailing address
1 Diamond Hill RD
Berkeley Heights, NJ 079222104

Credentials & registration

NPPES · NUCC
NPI registered
May 2013 — 13 yrs on file
Profile last updated
October 16, 2020
Specialty taxonomy
207R00000X — NUCC code
State license (1)
New Jersey #25MA10258700

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1457798829. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
3,187
Distinct HCPCS
10
Medicare allowed
$164,197
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 547 245 $140
36415 Insertion of needle into vein for collection of blood sample 345 194 $8
80053 Blood test, comprehensive group of blood chemicals 288 183 $10
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count 244 166 $8
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 206 206 $142
80061 Blood test, lipids (cholesterol and triglycerides) 196 158 $13
84443 Blood test, thyroid stimulating hormone (tsh) 189 150 $16
99497 Advance care planning, first 30 minutes 166 163 $89
82570 Creatinine level to test for kidney function or muscle injury 133 100 $5
82043 Urine microalbumin (protein) level 130 99 $6

In context: peer comparison

Among 7 peers in this city , average services per provider: 105. This provider delivers 30× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$17
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
ConvaTec Inc. 1 $16.63

By nature of payment

Food and Beverage
$17

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
974
Patients
343
Total drug cost
$13,454
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 176 64 $1,760
Amlodipine Besylate Generic 112 39 $856
Rosuvastatin Calcium Generic 101 34 $1,763
Levothyroxine Sodium Generic 96 30 $1,441
Losartan Potassium Generic 77 25 $868
Metformin Hcl Generic 63 23 $736
Simvastatin Generic 53 16 $804
Metoprolol Succinate Generic 44 16 $697
Hydrochlorothiazide Generic 41 15 $190
Lisinopril Generic 40 16 $419

Frequently asked questions

Auto-generated from federal data
What is Dr. Manuela Hamaoui's medical specialty?
Dr. Manuela Hamaoui practices Internal Medicine Physician in Warren, NJ.
Where does Dr. Manuela Hamaoui practice?
Dr. Manuela Hamaoui practices at 34 Mountain Blvd Bldg C, Warren, NJ 070592640. Office phone: 9085618600.
What is Dr. Manuela Hamaoui's NPI?
Dr. Manuela Hamaoui's National Provider Identifier (NPI) is 1457798829, issued by NPPES.
What procedures does Dr. Manuela Hamaoui commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Blood test, comprehensive group of blood chemicals (HCPCS 80053). Source: CMS Medicare Physician & Other Practitioners file.