Doctor profile · Federal record

Dr. Michael Lim, MD

Neurological Surgery Physician (CMS: Neurosurgery) · Neurological Surgery Physician · Stanford, CA

  • NPI 1225240286
  • Accepts Medicare
  • MIPS 75.5 / 100 · 2023
  • 26 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
300 Pasteur Dr
Stanford, CA 943052200
(650) 723-4000

Credentials & registration

NPPES · NUCC
NPI registered
May 2007 — 19 yrs on file
Profile last updated
April 26, 2024
Year of graduation
2000 — 26 yrs since
Specialty taxonomy
207T00000X — NUCC code
State licenses (2)
California #A76130 · Maryland #D65890
Medicaid
MD #014188700

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1225240286. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
177
Distinct HCPCS
6
Medicare allowed
$73,307
HCPCS Description Services Patients Avg allowed
99204 New patient office or other outpatient visit, 45-59 minutes 45 45 $153
99214 Established patient office or other outpatient visit, 30-39 minutes 34 31 $113
61781 Computer-assisted procedure inside brain 33 33 $242
69990 Use of operating microscope 28 28 $222
61458 Removal of skull base bone for exploration or release of cranial nerves 22 22 $2,146
99213 Established patient office or other outpatient visit, 20-29 minutes 15 13 $76

In context: peer comparison

Among 10 peers in this city , average services per provider: 44. This provider delivers 4.0× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$32,493
Transactions
25
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Stryker Corporation 25 $32,492.98

By nature of payment

Consulting Fee
$28,125
Travel and Lodging
$4,025
Food and Beverage
$343

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Michael Lim's medical specialty?
Dr. Michael Lim practices Neurological Surgery Physician in Stanford, CA.
Where does Dr. Michael Lim practice?
Dr. Michael Lim practices at 300 Pasteur Dr, Stanford, CA 943052200. Office phone: 6507234000.
What is Dr. Michael Lim's NPI?
Dr. Michael Lim's National Provider Identifier (NPI) is 1225240286, issued by NPPES.
Does Dr. Michael Lim accept Medicare assignment?
Yes. Dr. Michael Lim accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Lim commonly perform?
Top Medicare-reported procedures in 2023: New patient office or other outpatient visit (HCPCS 99204); Established patient office or other outpatient visit (HCPCS 99214); Computer-assisted procedure inside brain (HCPCS 61781). Source: CMS Medicare Physician & Other Practitioners file.