Doctor profile · Federal record

Dr. Ryan Halas, DO

Pediatrics Physician (CMS: Pediatric Medicine) · Internal Medicine Physician · Student in an Organized Health Care Education/Training Program · Kalamazoo, MI

  • NPI 1356752638
  • Accepts Medicare
  • MIPS 84.9 / 100 · 2023
  • 12 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
601 John St Ste M-351
Kalamazoo, MI 490075358
(269) 341-8796
Additional location
1000 Oakland Dr
Kalamazoo, MI 490081282
(269) 337-4400
Mailing address
1000 Oakland Dr
Kalamazoo, MI 490081282

Credentials & registration

NPPES · NUCC
NPI registered
May 2014 — 12 yrs on file
Profile last updated
July 14, 2021
Year of graduation
2014 — 12 yrs since
Specialty taxonomy
208000000X — NUCC code
State license (1)
Michigan #5101021012

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1356752638. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$789
Transactions
4
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Intuitive Surgical, INC. 4 $788.66

By nature of payment

Travel and Lodging
$789

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Ryan Halas's medical specialty?
Dr. Ryan Halas practices Pediatrics Physician in Kalamazoo, MI.
Where does Dr. Ryan Halas practice?
Dr. Ryan Halas practices at 601 John St Ste M-351, Kalamazoo, MI 490075358. Office phone: 2693418796.
What is Dr. Ryan Halas's NPI?
Dr. Ryan Halas's National Provider Identifier (NPI) is 1356752638, issued by NPPES.
Does Dr. Ryan Halas accept Medicare assignment?
Yes. Dr. Ryan Halas accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.