Doctor profile · Federal record

Dr. Stephen Zimmermann, MD

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

  • NPI 1518905355
  • Accepts Medicare
  • MIPS 100.0 / 100 · 2023
  • 30 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
4586 E Highway 20 Ste B
Niceville, FL 325789724
(850) 897-3200
fax (850) 897-2353
Mailing address
Po Box 2699
Pensacola, FL 325132699

Credentials & registration

NPPES · NUCC
NPI registered
June 2006 — 20 yrs on file
Profile last updated
November 12, 2018
Year of graduation
1996 — 30 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Florida #ME83964

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1518905355. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
4,250
Distinct HCPCS
8
Medicare allowed
$387,701
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 2,051 867 $98
99497 Advance care planning, first 30 minutes 714 710 $76
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 710 710 $128
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 492 475 $8
99215 Established patient office or other outpatient visit, 40-54 minutes 222 161 $144
99213 Established patient office or other outpatient visit, 20-29 minutes 28 25 $67
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment 19 19 $132
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional 14 14 $9

In context: peer comparison

Among 3 peers in this city , average services per provider: 285. This provider delivers 15× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
6,104
Patients
1,700
Total drug cost
$335,016
Drug Type Claims Patients Total cost
Rosuvastatin Calcium Generic 833 236 $16,340
Levothyroxine Sodium Generic 764 202 $13,426
Losartan Potassium Generic 729 203 $11,629
Atorvastatin Calcium Generic 711 196 $9,939
Amlodipine Besylate Generic 455 136 $3,611
Metoprolol Succinate Generic 420 112 $7,744
Omeprazole Generic 368 107 $5,971
Escitalopram Oxalate Generic 271 75 $5,143
Metformin Hcl Generic 251 82 $2,127
Eliquis (Apixaban) Brand 247 45 $245,317

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Stephen Zimmermann's medical specialty?
Dr. Stephen Zimmermann practices Internal Medicine Physician in Niceville, FL.
Where does Dr. Stephen Zimmermann practice?
Dr. Stephen Zimmermann practices at 4586 E Highway 20 Ste B, Niceville, FL 325789724. Office phone: 8508973200.
What is Dr. Stephen Zimmermann's NPI?
Dr. Stephen Zimmermann's National Provider Identifier (NPI) is 1518905355, issued by NPPES.
Does Dr. Stephen Zimmermann accept Medicare assignment?
Yes. Dr. Stephen Zimmermann accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Stephen Zimmermann commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Advance care planning (HCPCS 99497); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.