Doctor profile · Federal record

Dr. James Mantzaris, DO

Family Medicine Physician (CMS: Family Practice) · Student in an Organized Health Care Education/Training Program · Cottage Grove, MN

  • NPI 1285893594
  • Accepts Medicare
  • 18 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
8611 W Point Douglas RD S
Cottage Grove, MN 550164005
(651) 458-1884
Mailing address
2925 Chicago Ave
Minneapolis, MN 554071321

Credentials & registration

NPPES · NUCC
NPI registered
June 2008 — 18 yrs on file
Profile last updated
March 11, 2021
Year of graduation
2008 — 18 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State license (1)
Minnesota #53813

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1285893594. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
865
Distinct HCPCS
10
Medicare allowed
$39,317
HCPCS Description Services Patients Avg allowed
36415 Insertion of needle into vein for collection of blood sample 178 109 $8
99214 Established patient office or other outpatient visit, 30-39 minutes 162 97 $124
99213 Established patient office or other outpatient visit, 20-29 minutes 76 56 $89
80048 Blood test, basic group of blood chemicals (calcium, total) 69 47 $8
83036 Hemoglobin a1c level 68 45 $10
80053 Blood test, comprehensive group of blood chemicals 64 59 $10
80061 Blood test, lipids (cholesterol and triglycerides) 49 45 $13
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 46 46 $128
85027 Complete blood cell count (red cells, white blood cell, platelets), automated test 43 35 $6
G0008 Administration of influenza virus vaccine 18 18 $27

In context: peer comparison

Among 7 peers in Cottage Grove Family Medicine Physician, average services per provider: 56. This provider delivers 15× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
2,111
Patients
601
Total drug cost
$36,098
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 308 92 $6,514
Omeprazole Generic 193 56 $3,662
Simvastatin Generic 190 46 $2,635
Amlodipine Besylate Generic 175 43 $2,246
Lisinopril Generic 169 46 $1,452
Losartan Potassium Generic 148 42 $3,198
Metoprolol Succinate Generic 142 37 $2,904
Tamsulosin Hcl Generic 127 43 $2,738
Metformin Hcl Generic 116 28 $1,488
Gabapentin Generic 96 30 $3,243

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. James Mantzaris's medical specialty?
Dr. James Mantzaris practices Family Medicine Physician in Cottage Grove, MN.
Where does Dr. James Mantzaris practice?
Dr. James Mantzaris practices at 8611 W Point Douglas RD S, Cottage Grove, MN 550164005. Office phone: 6514581884.
What is Dr. James Mantzaris's NPI?
Dr. James Mantzaris's National Provider Identifier (NPI) is 1285893594, issued by NPPES.
Does Dr. James Mantzaris accept Medicare assignment?
Yes. Dr. James Mantzaris accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. James Mantzaris commonly perform?
Top Medicare-reported procedures in 2023: Insertion of needle into vein for collection of blood sample (HCPCS 36415); Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.