Doctor profile · Federal record

Dr. Haniffa Maznavi, M.D.

Specialist (CMS: Internal Medicine) · Los Alamitos, CA

  • NPI 1205913811
  • Accepts Medicare
  • 58 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
3791 Katella Ave Ste 101
Los Alamitos, CA 907202000
(562) 596-4403
fax (562) 596-7884
Mailing address
3791 Katella Ave, 101
Los Alamitos, CA 907203105

Credentials & registration

NPPES · NUCC
NPI registered
November 2006 — 20 yrs on file
Profile last updated
February 7, 2022
Year of graduation
1968 — 58 yrs since
Specialty taxonomy
174400000X — NUCC code
State license (1)
California #A33480
Medicaid
CA #00A334800

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1205913811. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
672
Distinct HCPCS
10
Medicare allowed
$84,155
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 179 31 $138
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 134 37 $83
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 104 42 $125
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes 72 12 $79
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 55 54 $182
99239 Hospital discharge day management, more than 30 minutes 50 49 $121
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 27 18 $114
99215 Established patient office or other outpatient visit, 40-54 minutes 18 15 $194
99291 Critical care, first 30-74 minutes 17 15 $222
99306 Initial nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes 16 15 $193

In context: peer comparison

Among 3 peers in Los Alamitos Specialist, average services per provider: 104. This provider delivers 6.5× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
586
Patients
56
Total drug cost
$41,650
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 113 23 $2,068
Pantoprazole Sodium Generic 78 20 $990
Amlodipine Besylate Generic 51 13 $645
Eliquis (Apixaban) Brand 49 0 $18,624
Sertraline Hcl Generic 35 0 $771
Omeprazole Generic 32 0 $530
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 31 0 $568
Furosemide Generic 29 0 $255
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 29 0 $626
Zolpidem Tartrate Generic 27 0 $391

Frequently asked questions

Auto-generated from federal data
What is Dr. Haniffa Maznavi's medical specialty?
Dr. Haniffa Maznavi practices Specialist in Los Alamitos, CA.
Where does Dr. Haniffa Maznavi practice?
Dr. Haniffa Maznavi practices at 3791 Katella Ave Ste 101, Los Alamitos, CA 907202000. Office phone: 5625964403.
What is Dr. Haniffa Maznavi's NPI?
Dr. Haniffa Maznavi's National Provider Identifier (NPI) is 1205913811, issued by NPPES.
Does Dr. Haniffa Maznavi accept Medicare assignment?
Yes. Dr. Haniffa Maznavi accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Haniffa Maznavi commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.