Doctor profile · Federal record

Dr. Sana Mazher, M.D

Internal Medicine Physician (CMS: Internal Medicine) · Milwaukee, WI

  • NPI 1568847986
  • Accepts Medicare
  • 13 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
2906 S 20Th St
Milwaukee, WI 532153732
(414) 672-1353
fax (414) 672-4265
Additional location
4570 S 27Th St
Milwaukee, WI 532212145
Mailing address
1337 S Cesar E Chavez Dr
Milwaukee, WI 532042712

Credentials & registration

NPPES · NUCC
NPI registered
July 2015 — 11 yrs on file
Profile last updated
November 7, 2018
Year of graduation
2013 — 13 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Wisconsin #69148
Medicaid
WI #1568847986

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1568847986. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
47
Distinct HCPCS
2
Medicare allowed
$258
HCPCS Description Services Patients Avg allowed
82962 Blood glucose (sugar) test performed by hand-held instrument 30 17 $3
83036 Hemoglobin a1c level 17 13 $10

In context: peer comparison

Among 96 peers in Milwaukee Internal Medicine Physician, average services per provider: 115. This provider delivers 0.4× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
564
Patients
174
Total drug cost
$19,511
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 105 43 $1,852
Metformin Hcl Generic 52 24 $620
Losartan Potassium Generic 48 16 $596
Amlodipine Besylate Generic 46 21 $324
Hydrochlorothiazide Generic 45 15 $195
Lisinopril Generic 40 18 $343
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 37 17 $868
Omeprazole Generic 34 20 $781
Diclofenac Sodium Generic 29 0 $786
Tizanidine Hcl Generic 26 0 $191

Frequently asked questions

Auto-generated from federal data
What is Dr. Sana Mazher's medical specialty?
Dr. Sana Mazher practices Internal Medicine Physician in Milwaukee, WI.
Where does Dr. Sana Mazher practice?
Dr. Sana Mazher practices at 2906 S 20Th St, Milwaukee, WI 532153732. Office phone: 4146721353.
What is Dr. Sana Mazher's NPI?
Dr. Sana Mazher's National Provider Identifier (NPI) is 1568847986, issued by NPPES.
Does Dr. Sana Mazher accept Medicare assignment?
Yes. Dr. Sana Mazher accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sana Mazher commonly perform?
Top Medicare-reported procedures in 2023: Blood glucose (sugar) test performed by hand-held instrument (HCPCS 82962); Hemoglobin a1c level (HCPCS 83036). Source: CMS Medicare Physician & Other Practitioners file.