Doctor profile · Federal record

Dr. Matthew Alkaitis, MD

Internal Medicine Physician (CMS: Internal Medicine) · Stanford, CA

  • NPI 1063041986
  • Accepts Medicare
  • 6 yrs in practice
  • 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
April 2020 — 6 yrs on file
Profile last updated
April 17, 2024
Year of graduation
2020 — 6 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
California #A185534

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1063041986. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
220
Distinct HCPCS
3
Medicare allowed
$31,585
HCPCS Description Services Patients Avg allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 150 63 $135
99239 Hospital discharge day management, more than 30 minutes 36 36 $131
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 34 34 $196

In context: peer comparison

Among 95 peers in Stanford Internal Medicine Physician, average services per provider: 85. This provider delivers 2.6× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Matthew Alkaitis's medical specialty?
Dr. Matthew Alkaitis practices Internal Medicine Physician in Stanford, CA.
Where does Dr. Matthew Alkaitis practice?
Dr. Matthew Alkaitis practices at 300 Pasteur Dr, Stanford, CA 943052200. Office phone: 6507234000.
What is Dr. Matthew Alkaitis's NPI?
Dr. Matthew Alkaitis's National Provider Identifier (NPI) is 1063041986, issued by NPPES.
Does Dr. Matthew Alkaitis accept Medicare assignment?
Yes. Dr. Matthew Alkaitis accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Matthew Alkaitis commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.