Doctor profile · Federal record

Dr. Maziar Nabavi, M.D.

Internal Medicine Physician (CMS: Internal Medicine) · Student in an Organized Health Care Education/Training Program · Hawthorne, CA

  • NPI 1770718967
  • Accepts Medicare
  • 19 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
12923 Inglewood Ave Ste 1
Hawthorne, CA 902505573
(310) 675-0395
fax (310) 675-0395
Mailing address
201 Bay Shore Ave Unit 304
Long Beach, CA 908033539

Credentials & registration

NPPES · NUCC
NPI registered
May 2009 — 17 yrs on file
Profile last updated
April 27, 2022
Year of graduation
2007 — 19 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
California #A127123

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1770718967. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
222
Distinct HCPCS
6
Medicare allowed
$28,733
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 100 64 $139
99213 Established patient office or other outpatient visit, 20-29 minutes 49 37 $99
99497 Advance care planning, first 30 minutes 26 25 $88
99441 Telephone medical discussion with physician, 5-10 minutes 17 16 $62
99496 Transitional care management services for problem of high complexity 15 14 $303
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 15 15 $140

In context: peer comparison

Among 5 peers in Hawthorne Internal Medicine Physician, average services per provider: 177. This provider delivers 1.3× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$16
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Merck Sharp & Dohme LLC 1 $16.26

By nature of payment

Food and Beverage
$16

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
641
Patients
399
Total drug cost
$9,386
Drug Type Claims Patients Total cost
Amlodipine Besylate Generic 72 40 $859
Atorvastatin Calcium Generic 70 45 $1,253
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 63 25 $2,238
Losartan Potassium Generic 53 33 $880
Metformin Hcl Generic 50 34 $733
Lisinopril Generic 42 27 $545
Trazodone Hcl Generic 40 23 $439
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 39 34 $507
Diclofenac Sodium Generic 39 33 $869
Omeprazole Generic 33 24 $225

Frequently asked questions

Auto-generated from federal data
What is Dr. Maziar Nabavi's medical specialty?
Dr. Maziar Nabavi practices Internal Medicine Physician in Hawthorne, CA.
Where does Dr. Maziar Nabavi practice?
Dr. Maziar Nabavi practices at 12923 Inglewood Ave Ste 1, Hawthorne, CA 902505573. Office phone: 3106750395.
What is Dr. Maziar Nabavi's NPI?
Dr. Maziar Nabavi's National Provider Identifier (NPI) is 1770718967, issued by NPPES.
Does Dr. Maziar Nabavi accept Medicare assignment?
Yes. Dr. Maziar Nabavi accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Maziar Nabavi commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Advance care planning (HCPCS 99497). Source: CMS Medicare Physician & Other Practitioners file.