Doctor profile · Federal record

Dr. Michael Longaker, MD MBA

Plastic Surgery Physician (CMS: Plastic and Reconstructive Surgery) · Stanford, CA

  • NPI 1427183672
  • Accepts Medicare
  • MIPS 75.5 / 100 · 2023
  • 42 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
257 Campus Dr
Stanford, CA 943055101
(650) 736-1707
fax (650) 736-1705
Mailing address
55 Shearer Dr
Atherton, CA 940273935

Credentials & registration

NPPES · NUCC
NPI registered
February 2007 — 19 yrs on file
Profile last updated
July 8, 2007
Year of graduation
1984 — 42 yrs since
Specialty taxonomy
208200000X — NUCC code
State license (1)
California #G57362
Medicaid
CA #00G573620

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1427183672. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
39
Distinct HCPCS
1
Medicare allowed
$2,065
HCPCS Description Services Patients Avg allowed
11042 Removal of skin and tissue, 20.0 sq cm or less 39 11 $53

In context: peer comparison

Among 2 peers in Stanford Plastic Surgery Physician, average services per provider: 22. This provider delivers 1.8× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$45
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Ethicon US, LLC 1 $45.00

By nature of payment

Food and Beverage
$45

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Michael Longaker's medical specialty?
Dr. Michael Longaker practices Plastic Surgery Physician in Stanford, CA.
Where does Dr. Michael Longaker practice?
Dr. Michael Longaker practices at 257 Campus Dr, Stanford, CA 943055101. Office phone: 6507361707.
What is Dr. Michael Longaker's NPI?
Dr. Michael Longaker's National Provider Identifier (NPI) is 1427183672, issued by NPPES.
Does Dr. Michael Longaker accept Medicare assignment?
Yes. Dr. Michael Longaker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Longaker commonly perform?
Top Medicare-reported procedures in 2023: Removal of skin and tissue, 20.0 sq cm or less (HCPCS 11042). Source: CMS Medicare Physician & Other Practitioners file.