Doctor profile · Federal record

Dr. Hien Mai, DO

Internal Medicine Physician (CMS: Internal Medicine) · Lakeland, FL

  • NPI 1881029205
  • Accepts Medicare
  • 14 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
4315 Highland Park Blvd Ste A
Lakeland, FL 338131639
(863) 816-5884
fax (863) 940-4856

Credentials & registration

NPPES · NUCC
NPI registered
September 2013 — 13 yrs on file
Profile last updated
February 18, 2022
Year of graduation
2012 — 14 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Florida #OS12560
Medicaid
FL #013551300

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1881029205. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
815
Distinct HCPCS
4
Medicare allowed
$80,002
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 459 148 $79
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 193 117 $118
99239 Hospital discharge day management, more than 30 minutes 119 114 $114
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 44 43 $173

In context: peer comparison

Among 37 peers in this city , average services per provider: 191. This provider delivers 4.3× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
440
Patients
391
Total drug cost
$33,957
Drug Type Claims Patients Total cost
Pantoprazole Sodium Generic 52 33 $533
Prednisone Generic 48 47 $226
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 45 42 $1,286
Levofloxacin Generic 41 40 $156
Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) Brand 36 35 $189
Eliquis (Apixaban) Brand 32 21 $19,248
Metoprolol Tartrate Generic 25 24 $88
Carvedilol Generic 24 24 $116
Furosemide Generic 24 24 $57
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 21 21 $215

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Hien Mai's medical specialty?
Dr. Hien Mai practices Internal Medicine Physician in Lakeland, FL.
Where does Dr. Hien Mai practice?
Dr. Hien Mai practices at 4315 Highland Park Blvd Ste A, Lakeland, FL 338131639. Office phone: 8638165884.
What is Dr. Hien Mai's NPI?
Dr. Hien Mai's National Provider Identifier (NPI) is 1881029205, issued by NPPES.
Does Dr. Hien Mai accept Medicare assignment?
Yes. Dr. Hien Mai accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Hien Mai commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.