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Edit this profileAt a glance
- 300 Pasteur Dr, Stanford, CA 94305
About Dr. Mok
Based in Stanford, CA, James M. Mok, MD is listed in the NPI registry under orthopaedic surgery of the spine. James graduated from University of Missouri, Columbia School of Medicine in 2003. James is also listed as specializing in orthopaedic surgery. According to Medicare claims data, James cared for 863 Medicare patients across 1,150 services. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient', and new patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more. NPI 1831271436 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (650) 723-4000
- Email not available
Practice Locations
300 PASTEUR DR
Stanford, CA 94305
Procedures Most Often Billed to Medicare
1,150 services · 863 patients · 18 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Fusion of additional segment of spine | Procedure | 22614 |
60 | As often as other peers in Orthopaedic Surgery of the Spine |
| Insertion of cage or mesh device to spine bone and disc space during spine fusion | Procedure | 22853 |
33 | As often as other peers in Orthopaedic Surgery of the Spine |
| Partial removal of spine bone with release of lower spinal cord and/or nerves, 1 segment | Procedure | 63047 |
29 | More than most peers in Orthopaedic Surgery of the Spine |
| Partial removal of spine bone with release of spinal cord and/or nerves, each additional segment | Procedure | 63048 |
28 | As often as other peers in Orthopaedic Surgery of the Spine |
| Partial removal of spine bone with release of lower spinal cord and/or nerves, 1 segment | Procedure | 63047 |
22 | More than most peers in Orthopaedic Surgery of the Spine |
| Placement of stabilizing device to back, 3-6 spine bone segments | Procedure | 22842 |
15 | As often as other peers in Orthopaedic Surgery of the Spine |
| Fusion of spine in lower back with partial removal of spine bone and disc | Procedure | 22633 |
13 | Less often than most peers in Orthopaedic Surgery of the Spine |
| Placement of stabilizing device to back of 1 spine bone in neck | Procedure | 22840 |
11 | Less often than most peers in Orthopaedic Surgery of the Spine |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
394 | More often than most peers in Orthopaedic Surgery of the Spine |
| Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient' | Billing code | G2211 |
185 | More often than most peers in Orthopaedic Surgery of the Spine |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Related specialists at this location 2
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other orthopaedic surgery of the spines in Stanford 5
Same specialty, same city.
More connections — 20 related providers in 3 groups
Trained at University of Missouri, Columbia School of Medicine 7
Other providers in the same specialty who trained at the same institution.
Class of 2003 at University of Missouri, Columbia School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Fusion of additional segment of spine 5
Providers in CA who bill this service to Medicare most often.
Common questions
What is Dr. Mok's specialty?
Dr. Mok is an orthopaedic surgery of the spine in Stanford, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Dr. Mok?
Dr. Mok is listed at 300 Pasteur Dr, Stanford, CA 94305. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Mok?
The number on file is (650) 723-4000. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Mok's NPI number?
Dr. Mok's National Provider Identifier is 1831271436. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Dr. Mok's medical education?
Dr. Mok attended University of Missouri, Columbia School of Medicine, graduating in 2003. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Mok been practicing?
Dr. Mok has 23 years experience. Calculated from a graduation year of 2003, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Mok known for?
According to Medicare billing data, Dr. Mok performs procedures including fusion of additional segment of spine, insertion of cage or mesh device to spine bone and disc space during spine fusion and partial removal of spine bone with release of lower spinal cord and/or nerves, 1 segment, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Mok confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Mok. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.