Doctor profile · Federal record

Dr. Mark Meier, M.D.

Family Medicine Physician (CMS: Family Practice) · Oak Creek, WI

  • NPI 1396739827
  • Accepts Medicare
  • 42 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
7901 S 6Th St
Oak Creek, WI 531542010
(414) 346-8000
fax (414) 346-8010

Credentials & registration

NPPES · NUCC
NPI registered
September 2005 — 21 yrs on file
Profile last updated
February 25, 2019
Year of graduation
1984 — 42 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State license (1)
Wisconsin #27040
Medicaid
WI #30658000

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1396739827. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,359
Distinct HCPCS
10
Medicare allowed
$169,470
HCPCS Description Services Patients Avg allowed
99215 Established patient office or other outpatient visit, 40-54 minutes 306 304 $171
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 298 298 $124
99214 Established patient office or other outpatient visit, 30-39 minutes 278 207 $121
99213 Established patient office or other outpatient visit, 20-29 minutes 202 153 $86
G0447 Face-to-face behavioral counseling for obesity, 15 minutes 85 45 $24
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use 58 58 $283
G0009 Administration of pneumococcal vaccine 58 58 $25
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit 23 23 $158
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment 22 22 $158
17000 Destruction of precancer skin growth, 1 growth 16 13 $58

In context: peer comparison

Among 10 peers in this city , average services per provider: 130. This provider delivers 10× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
6,242
Patients
1,653
Total drug cost
$86,284
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 1,402 379 $17,627
Lisinopril Generic 834 225 $7,008
Losartan Potassium Generic 512 122 $7,714
Amlodipine Besylate Generic 400 110 $2,478
Simvastatin Generic 373 98 $4,456
Levothyroxine Sodium Generic 367 98 $5,609
Metoprolol Succinate Generic 358 88 $8,201
Hydrochlorothiazide Generic 344 92 $1,844
Omeprazole Generic 286 76 $4,449
Tamsulosin Hcl Generic 251 71 $5,665

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Mark Meier's medical specialty?
Dr. Mark Meier practices Family Medicine Physician in Oak Creek, WI.
Where does Dr. Mark Meier practice?
Dr. Mark Meier practices at 7901 S 6Th St, Oak Creek, WI 531542010. Office phone: 4143468000.
What is Dr. Mark Meier's NPI?
Dr. Mark Meier's National Provider Identifier (NPI) is 1396739827, issued by NPPES.
Does Dr. Mark Meier accept Medicare assignment?
Yes. Dr. Mark Meier accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Meier commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.