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

DR. DEREK JOSEPH GEE M.D.
NPI 1104926773
Anesthesiology in San Francisco, CA

Active since September 24, 2006PECOS EnrolledAccepts Medicare Assignment
83.63/100
CMS Quality Rating
601 VAN NESS AVE E-410, SAN FRANCISCO, CA 94102(415) 730-3192 Get Directions Write a Review

NPPES record last updated: September 4, 2008. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Derek Joseph Gee M.d. NPPES

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

DR. DEREK JOSEPH GEE M.D. (NPI 1104926773) is an individual anesthesiology provider in San Francisco, California, licensed in California (A92328) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS and is a graduate of Other (2001).

NPPES Registry Identity

NPI1104926773
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameDR. DEREK JOSEPH GEECredential: M.D.
Location Address601 VAN NESS AVE E-410San Francisco, CA 94102-3200
Mailing Address601 Van Ness Ave E-410San Francisco, CA 94102-3200 · (415) 730-3192
Phone(415) 730-3192
Sole ProprietorYes
Medical School CMSOtherGraduated 2001
Enumeration DateSeptember 24, 2006
Last NPPES UpdateSeptember 4, 2008
✔ NPI 1104926773 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in CA · A92328
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.
601 VAN NESS AVE E-410, San Francisco, CA 94102
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

Dr. Derek Joseph Gee 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 ID5890854517
PECOS Enrollment IDI20081111000493
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.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Anesthesia for other procedure on upper abdomen 00790
Anesthesia for an upper abdomen procedure involves using medications to help you feel no pain during the operation. It can be general, where you're unconscious, or regional, where just the abdomen area is numbed. It ensures comfort and stillness, aiding a successful procedure.
14 services13 patients
Insertion of artery tube for blood sampling or infusion through skin 36620
This procedure involves placing a small tube into an artery, usually in the wrist or elbow, to collect blood samples or administer medication. It's done under local anesthesia and is a common, safe practice.
14 services14 patients
Ultrasonic guidance for blood vessel access 76937
Ultrasonic guidance for blood vessel access is a medical procedure where sound waves are used to create images of your blood vessels. This helps doctors to accurately locate and access the vessels for treatments or tests, ensuring safety and precision.
13 services13 patients

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

83.63/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality72.79
Promoting Interoperability97
Improvement Activities40
Cost62.56

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 Derek Gee's NPI number?

The NPI number for Derek Gee is 1104926773. It was assigned to this individual provider in the NPPES registry on September 24, 2006.

Where is Derek Gee located?

Derek Gee practices at 601 Van Ness Ave E-410, San Francisco, CA 94102. The listed phone number is (415) 730-3192.

What is Derek Gee's specialty?

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

Is Derek Gee enrolled in Medicare?

Yes. Derek Gee 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 Derek Gee was last updated on September 4, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.