Doctor profile · Federal record

Dr. Alexander Gallan, MD

Anatomic Pathology Physician (CMS: Pathology) · Anatomic Pathology Physician · Anatomic Pathology & Clinical Pathology Physician · Pediatric Pathology Physician · Milwaukee, WI

  • NPI 1780023101
  • Accepts Medicare
  • MIPS 80.5 / 100 · 2023
  • 13 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
9200 W Wisconsin Ave
Milwaukee, WI 532263522
(414) 805-6966
fax (414) 805-6980
Additional location
5841 S. Maryland Avenue,, Mc-3083 Department of Pathology
Chicago, IL 60637
(773) 834-7708

Credentials & registration

NPPES · NUCC
NPI registered
June 2013 — 13 yrs on file
Profile last updated
February 4, 2022
Year of graduation
2013 — 13 yrs since
Specialty taxonomy
207ZP0101X — NUCC code
State licenses (2)
Wisconsin #70567 · Illinois #036.142095
Medicaid
WI #1780023101

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1780023101. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
535
Distinct HCPCS
8
Medicare allowed
$16,581
HCPCS Description Services Patients Avg allowed
88313 Special stained specimen slides to examine tissue including interpretation and report 222 87 $11
88305 Pathology examination of tissue using a microscope, intermediate complexity 101 88 $35
88341 Special stained specimen slides to examine tissue, each additional procedure 72 20 $27
88307 Pathology examination of tissue using a microscope, moderately high complexity 53 40 $78
88331 Pathology examination of specimen during surgery, first tissue block 34 14 $59
88342 Special stained specimen slides to examine tissue, initial procedure 29 29 $33
88321 Surgical pathology consultation and report on referred slides prepared elsewhere 13 13 $79
88360 Microscopic genetic analysis of tumor, manual 11 11 $40

In context: peer comparison

Among 2 peers in Milwaukee Anatomic Pathology Physician, average services per provider: 72. This provider delivers 7.4× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$11,850
Transactions
16
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Novartis Pharmaceuticals Corporation 15 $8,587.65
Otsuka Pharmaceutical Development & Commercialization, INC. 1 $3,262.50

By nature of payment

Compensation for Services Other Than Consulting, Including Serving As Faculty or As A Speaker at A Venue Other Than A Continuing Education Program
$6,600
Consulting Fee
$3,263
Travel and Lodging
$1,394
Food and Beverage
$594

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Alexander Gallan's medical specialty?
Dr. Alexander Gallan practices Anatomic Pathology Physician in Milwaukee, WI.
Where does Dr. Alexander Gallan practice?
Dr. Alexander Gallan practices at 9200 W Wisconsin Ave, Milwaukee, WI 532263522. Office phone: 4148056966.
What is Dr. Alexander Gallan's NPI?
Dr. Alexander Gallan's National Provider Identifier (NPI) is 1780023101, issued by NPPES.
Does Dr. Alexander Gallan accept Medicare assignment?
Yes. Dr. Alexander Gallan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Alexander Gallan commonly perform?
Top Medicare-reported procedures in 2023: Special stained specimen slides to examine tissue including interpretation and report (HCPCS 88313); Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305); Special stained specimen slides to examine tissue, each additional procedure (HCPCS 88341). Source: CMS Medicare Physician & Other Practitioners file.