Doctor profile · Federal record

Dr. Mary Morales, MD

Anesthesiology Physician (CMS: Anesthesiology) · Stanford, CA

  • NPI 1306340526
  • Accepts Medicare
  • MIPS 75.5 / 100 · 2023
  • 8 yrs in practice
  • Female
  • 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
March 2018 — 8 yrs on file
Profile last updated
April 11, 2024
Year of graduation
2018 — 8 yrs since
Specialty taxonomy
207L00000X — NUCC code
State license (1)
California #A175994

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1306340526. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
72
Distinct HCPCS
3
Medicare allowed
$19,887
HCPCS Description Services Patients Avg allowed
00731 Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 28 28 $183
36620 Insertion of artery tube for blood sampling or infusion through skin 28 28 $48
00670 Anesthesia for extensive surgery on spine 16 16 $840

In context: peer comparison

Among 80 peers in Stanford Anesthesiology Physician, average services per provider: 30. This provider delivers 2.4× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Mary Morales's medical specialty?
Dr. Mary Morales practices Anesthesiology Physician in Stanford, CA.
Where does Dr. Mary Morales practice?
Dr. Mary Morales practices at 300 Pasteur Dr, Stanford, CA 943052200. Office phone: 6507234000.
What is Dr. Mary Morales's NPI?
Dr. Mary Morales's National Provider Identifier (NPI) is 1306340526, issued by NPPES.
Does Dr. Mary Morales accept Medicare assignment?
Yes. Dr. Mary Morales accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mary Morales commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731); Insertion of artery tube for blood sampling or infusion through skin (HCPCS 36620); Anesthesia for extensive surgery on spine (HCPCS 00670). Source: CMS Medicare Physician & Other Practitioners file.