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

DR. STANLEY GEUN KOH M.D.
NPI 1518290600
Anesthesiology in San Diego, CA

Active since September 08, 2009PECOS EnrolledAccepts Medicare Assignment
5130 LA JOLLA BLVD, UNIT 3K, SAN DIEGO, CA 92109(310) 850-1395 Get Directions Write a Review

NPPES record last updated: March 2, 2010. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Stanley Geun Koh M.d. NPPES

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

DR. STANLEY GEUN KOH M.D. (NPI 1518290600) is an individual anesthesiology provider in San Diego, California, licensed in California (A98602) and active in the NPI registry since September 2009. He is enrolled in Medicare PECOS and is a graduate of Boston University School Of Medicine (2005).

NPPES Registry Identity

NPI1518290600
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameDR. STANLEY GEUN KOHCredential: M.D.
Location Address5130 LA JOLLA BLVD, UNIT 3KSan Diego, CA 92109-1004
Mailing Address5130 La Jolla Blvd, Unit 3kSan Diego, CA 92109-1004 · (310) 850-1395
Phone(310) 850-1395
Sole ProprietorNo
Medical School CMSBoston University School Of MedicineGraduated 2005
Enumeration DateSeptember 8, 2009
Last NPPES UpdateMarch 2, 2010
✔ NPI 1518290600 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in CA · A98602
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.
5130 LA JOLLA BLVD, San Diego, CA 92109
Open in Google Maps ↗

Other Identifiers 1

Medicare PINCQ312ZCA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Stanley Geun Koh 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 ID7911048830
PECOS Enrollment IDI20100113000802
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.

Medicare Billing Reassignments

2

Medicare enrollment records show Stanley Koh reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Professional Anesthesia Associates PC
88 mi
Anesthesiology
1300 W 7TH ST
San Pedro, CA 90732
  • Reassigned Medicare billing, California enrollment
  • 28 clinicians in this Medicare group
NPI 1932742905 (310) 832-3311
South Bay Anesthesia Medical Group Inc.
95 mi
Anesthesiology
4101 TORRANCE BLVD
Torrance, CA 90503
  • Reassigned Medicare billing, California enrollment
  • 48 clinicians in this Medicare group
NPI 1073531836 (310) 540-7676

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 4

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 esophagus, stomach, or upper small bowel using an endoscope 00731
This procedure involves the use of an endoscope, a flexible tube with a light and camera, to examine your esophagus, stomach, or upper small bowel. Anesthesia ensures you are comfortable and pain-free during the procedure.
24 services23 patients
Anesthesia for lens surgery 00142
Anesthesia for lens surgery involves administering medication to numb the eye area, ensuring you feel no pain during the procedure. This can be a local anesthetic (numbing only the eye area) or general (where you're asleep). It helps make the surgery comfortable and stress-free.
21 services21 patients
Anesthesia for other procedure on large bowel using an endoscope 00811
Anesthesia for an endoscopic procedure on the large bowel ensures comfort and relaxation during the procedure. You'll be given medication to make you drowsy or asleep, eliminating any discomfort. The medication can be administered through a vein or inhaled.
14 services14 patients
Injection of substance into lower spine canal 62322
This procedure involves injecting a substance into your lower spine canal, often for pain relief or diagnostic purposes. A needle is carefully inserted into the area, and the substance is then administered. It's generally safe and can provide valuable information about your spinal health.
11 services11 patients

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 Stanley Koh's NPI number?

The NPI number for Stanley Koh is 1518290600. It was assigned to this individual provider in the NPPES registry on September 8, 2009.

Where is Stanley Koh located?

Stanley Koh practices at 5130 La Jolla Blvd Unit 3K, San Diego, CA 92109. The listed phone number is (310) 850-1395.

What is Stanley Koh's specialty?

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

Is Stanley Koh enrolled in Medicare?

Yes. Stanley Koh 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.

Which organizations bill Medicare for Stanley Koh's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Stanley Koh reassigns Medicare benefits to 2 organizations: Professional Anesthesia Associates PC (San Pedro, CA) and South Bay Anesthesia Medical Group Inc. (Torrance, CA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Stanley Koh's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Stanley Koh was last updated on March 2, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.