1. Home
  2. Directory
  3. California
  4. Greenbrae
  5. Anesthesiology
  6. NPI Profile

STEPHANIE DIANE GILLIS M.D.
NPI 1871988436
Anesthesiology in Greenbrae, CA

Active since March 31, 2015PECOS EnrolledAccepts Medicare Assignment
250 BON AIR RD, GREENBRAE, CA 94904(415) 925-7100(903) 787-5854 Get Directions Write a Review

NPPES record last updated: July 2, 2024. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Jul 2, 2024, Apr 29, 2019 (2 updates tracked since 2019).

About Stephanie Diane Gillis M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

STEPHANIE DIANE GILLIS M.D. (NPI 1871988436) is an individual anesthesiology provider in Greenbrae, California, licensed in California (A143737) and active in the NPI registry since March 2015. She is enrolled in Medicare PECOS and is a graduate of University Of California, Irvine, California College Of Medicine (2015).

NPPES Registry Identity

NPI1871988436
Entity TypeIndividualFemale
Primary Taxonomy207L00000X
Provider Legal NameSTEPHANIE DIANE GILLISCredential: M.D.
Location Address250 BON AIR RDGreenbrae, CA 94904-1702
Mailing AddressPo Box 527Larkspur, CA 94977-0527 · (415) 870-3540 · Fax (903) 787-5854
Phone(415) 925-7100
Fax(903) 787-5854
Sole ProprietorYes
Medical School CMSUniversity Of California, Irvine, California College Of MedicineGraduated 2015
Enumeration DateMarch 31, 2015
Last NPPES UpdateJuly 2, 20242 updates tracked since enumeration
NPPES CertifiedJuly 2, 2024
✔ NPI 1871988436 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in CA · A143737
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
250 BON AIR RD, Greenbrae, CA 94904
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Stephanie Diane Gillis M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9133414105
PECOS Enrollment IDI20240725000401
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MESKEREM DABA RN, BSN
Registered Nurse (Psychiatric/Mental Health)
250 BON AIR RD
GREENBRAE, CA 94904
Marin County (415) 473-6666
ALEC CHANG D.O.
Psychiatry & Neurology (Psychiatry)
250 BON AIR RD
GREENBRAE, CA 94904
Marin County (415) 473-6835
MARIN HOSPITALIST MEDICAL GROUP, INC.
Internal Medicine
250 BON AIR RD, 3RD FLOOR
GREENBRAE, CA 94904
Marin County (415) 925-7545
DR. STEPHEN C ALLISON M.D.
Psychiatry & Neurology (Psychiatry)
250 BON AIR RD
GREENBRAE, CA 94904
Marin County (415) 925-7663
ANNIE LINN STODDARD
Rehabilitation Practitioner
250 BON AIR RD
GREENBRAE, CA 94904
Marin County (415) 473-6835
SARENA NAPIER ASW
Counselor (Mental Health)
250 BON AIR RD
GREENBRAE, CA 94904
Marin County (415) 473-6619
JULIET LIANNE HUNTINGTON CNM
Advanced Practice Midwife
250 BON AIR RD
GREENBRAE, CA 94904
Marin County (415) 925-7010
ZAMBIA RICHEA PLAYER RN
Registered Nurse
250 BON AIR RD
GREENBRAE, CA 94904
Marin County (415) 473-6666

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Stephanie Gillis's NPI number?

The NPI number for Stephanie Gillis is 1871988436. It was assigned to this individual provider in the NPPES registry on March 31, 2015.

Where is Stephanie Gillis located?

Stephanie Gillis practices at 250 Bon Air Rd, Greenbrae, CA 94904. The listed phone number is (415) 925-7100.

What is Stephanie Gillis's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Stephanie Gillis enrolled in Medicare?

Yes. Stephanie Gillis is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Stephanie Gillis was last updated on July 2, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.