Doctor profile · Federal record

Dr. Andrew Gantzer

Family Medicine Physician (CMS: Family Practice) · Loveland, OH

  • NPI 1578959722
  • Accepts Medicare
  • 11 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

Operates at 4 locations .

NPPES Updated May 11, 2026
Primary practice
1200 Cottonwood Dr
Loveland, OH 451407601
(513) 683-5700
fax (513) 683-5701
Additional location
1042 Summitt Dr
Middletown, OH 450423400
(513) 217-5850
fax (513) 217-5212
Additional location
1111 Hayes Ave
Sandusky, OH 448703323
(419) 502-2800
fax (419) 502-2821
Show 1 more location
Additional location
6147 State Route 122 Ste 200
Middletown, OH 45005
(513) 261-3500
fax (513) 261-3509

Credentials & registration

NPPES · NUCC
NPI registered
April 2015 — 11 yrs on file
Profile last updated
April 10, 2024
Year of graduation
2015 — 11 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State license (1)
Ohio #34.012600
Medicaid
OH #0138779

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1578959722. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
496
Distinct HCPCS
8
Medicare allowed
$28,771
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 201 90 $93
99213 Established patient office or other outpatient visit, 20-29 minutes 101 52 $72
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg 92 11 $1
83036 Hemoglobin a1c level 37 18 $10
81003 Automated urinalysis test 20 15 $2
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 17 17 $51
90662 Influenza vaccine split virus, preservative free 14 14 $72
G0008 Administration of influenza virus vaccine 14 14 $29

In context: peer comparison

Among 6 peers in Loveland Family Medicine Physician, average services per provider: 66. This provider delivers 7.5× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,735
Patients
614
Total drug cost
$25,701
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 203 70 $2,832
Gabapentin Generic 172 51 $4,383
Omeprazole Generic 152 55 $2,465
Amlodipine Besylate Generic 146 47 $834
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 129 47 $4,189
Lisinopril Generic 126 45 $797
Levothyroxine Sodium Generic 124 37 $1,586
Losartan Potassium Generic 124 39 $1,052
Rosuvastatin Calcium Generic 108 40 $2,485
Montelukast Sodium Generic 87 28 $1,470

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Andrew Gantzer's medical specialty?
Dr. Andrew Gantzer practices Family Medicine Physician in Loveland, OH.
Where does Dr. Andrew Gantzer practice?
Dr. Andrew Gantzer practices at 1200 Cottonwood Dr, Loveland, OH 451407601. Office phone: 5136835700.
What is Dr. Andrew Gantzer's NPI?
Dr. Andrew Gantzer's National Provider Identifier (NPI) is 1578959722, issued by NPPES.
Does Dr. Andrew Gantzer accept Medicare assignment?
Yes. Dr. Andrew Gantzer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Andrew Gantzer 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); Injection, triamcinolone acetonide, not otherwise specified, 10 mg (HCPCS J3301). Source: CMS Medicare Physician & Other Practitioners file.