Doctor profile · Federal record

Dr. Kipp Chillag, DO

Neurology Physician (CMS: Neurology) · Pediatric Neurodevelopmental Disabilities Physician · Neurology With Special Qualifications in Child Neurology Physician · Muskegon, MI

  • NPI 1518931245
  • Accepts Medicare
  • 29 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
1675 Leahy St Ste 401A
Muskegon, MI 494425547
(231) 672-4243
fax (231) 727-4214
Additional location
200 Jefferson Ave Se
Grand Rapids, MI 495034502
(616) 685-6057
fax (616) 685-8962
Mailing address
Po Box 1848
Muskegon, MI 494431848

Credentials & registration

NPPES · NUCC
NPI registered
February 2006 — 20 yrs on file
Profile last updated
September 13, 2021
Year of graduation
1997 — 29 yrs since
Specialty taxonomy
2084N0400X — NUCC code
State licenses (2)
Michigan #5101014017 · Michigan #51010114017

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1518931245. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
278
Distinct HCPCS
4
Medicare allowed
$35,401
HCPCS Description Services Patients Avg allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 113 111 $166
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 71 56 $112
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 62 50 $76
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 32 32 $123

In context: peer comparison

Among 2 peers in Muskegon Neurology Physician, average services per provider: 60. This provider delivers 4.6× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Kipp Chillag's medical specialty?
Dr. Kipp Chillag practices Neurology Physician in Muskegon, MI.
Where does Dr. Kipp Chillag practice?
Dr. Kipp Chillag practices at 1675 Leahy St Ste 401A, Muskegon, MI 494425547. Office phone: 2316724243.
What is Dr. Kipp Chillag's NPI?
Dr. Kipp Chillag's National Provider Identifier (NPI) is 1518931245, issued by NPPES.
Does Dr. Kipp Chillag accept Medicare assignment?
Yes. Dr. Kipp Chillag accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Kipp Chillag commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.