Doctor profile · Federal record

Dr. Sergii Alekseiev, MD

Family Medicine Physician (CMS: Family Practice) · Hospitalist Physician · Tulsa, OK

  • NPI 1669758496
  • Accepts Medicare
  • 18 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1145 S Utica Ave, Ste 460
Tulsa, OK 741044000
(918) 579-5749
fax (918) 579-5762
Mailing address
1705 E 19Th St, Ste 302
Tulsa, OK 741045410

Credentials & registration

NPPES · NUCC
NPI registered
October 2011 — 15 yrs on file
Profile last updated
April 4, 2017
Year of graduation
2008 — 18 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State license (1)
Oklahoma #28599
Medicaid
OK #200522280A

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1669758496. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
596
Distinct HCPCS
4
Medicare allowed
$62,731
HCPCS Description Services Patients Avg allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 265 117 $115
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 191 92 $76
99239 Hospital discharge day management, more than 30 minutes 98 98 $110
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 42 42 $167

In context: peer comparison

Among 109 peers in this city , average services per provider: 92. This provider delivers 6.5× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
157
Patients
139
Total drug cost
$862
Drug Type Claims Patients Total cost
Metoprolol Succinate Generic 20 20 $188
Potassium Chloride Generic 20 19 $141
Atorvastatin Calcium Generic 18 15 $115
Carvedilol Generic 18 18 $80
Furosemide Generic 15 15 $41
Lisinopril Generic 14 11 $30
Pantoprazole Sodium Generic 14 14 $115
Spironolactone Generic 14 14 $77
Amlodipine Besylate Generic 13 13 $45
Metoprolol Tartrate Generic 11 0 $30

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Sergii Alekseiev's medical specialty?
Dr. Sergii Alekseiev practices Family Medicine Physician in Tulsa, OK.
Where does Dr. Sergii Alekseiev practice?
Dr. Sergii Alekseiev practices at 1145 S Utica Ave, Tulsa, OK 741044000. Office phone: 9185795749.
What is Dr. Sergii Alekseiev's NPI?
Dr. Sergii Alekseiev's National Provider Identifier (NPI) is 1669758496, issued by NPPES.
Does Dr. Sergii Alekseiev accept Medicare assignment?
Yes. Dr. Sergii Alekseiev accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sergii Alekseiev commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.