Doctor profile · Federal record

Dr. Helen Heymann, MD

Anesthesiology Physician (CMS: Anesthesiology) · Student in an Organized Health Care Education/Training Program · Stanford, CA

  • NPI 1770088916
  • Accepts Medicare
  • 8 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
300 Pasteur Drive, Lane 154
Stanford, CA 94305
(650) 723-6661
Mailing address
2206 Matthews Dr
Austin, TX 787032019

Credentials & registration

NPPES · NUCC
NPI registered
March 2018 — 8 yrs on file
Profile last updated
November 13, 2023
Year of graduation
2018 — 8 yrs since
Specialty taxonomy
207L00000X — NUCC code
State license (1)
Texas #U5121

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1770088916. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
22
Distinct HCPCS
1
Medicare allowed
$3,315
HCPCS Description Services Patients Avg allowed
00731 Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 22 21 $151

In context: peer comparison

Among 80 peers in this city , average services per provider: 30. This provider delivers 0.7× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Helen Heymann's medical specialty?
Dr. Helen Heymann practices Anesthesiology Physician in Stanford, CA.
Where does Dr. Helen Heymann practice?
Dr. Helen Heymann practices at 300 Pasteur Drive, Lane 154, Stanford, CA 94305. Office phone: 6507236661.
What is Dr. Helen Heymann's NPI?
Dr. Helen Heymann's National Provider Identifier (NPI) is 1770088916, issued by NPPES.
Does Dr. Helen Heymann accept Medicare assignment?
Yes. Dr. Helen Heymann accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Helen Heymann commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731). Source: CMS Medicare Physician & Other Practitioners file.