CHRISTOPHER COX M.D.
NPI 1083700330
Orthopaedic Surgery in San Francisco, CA

Q: What is Christopher Cox's NPI number?

The NPI number for Christopher Cox is 1083700330. It was assigned to this individual provider in the NPPES registry on October 5, 2006.

Q: What is Christopher Cox's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.

Q: When was this NPI record last updated?

The NPPES record for Christopher Cox was last updated on November 10, 2009. 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.

Active since October 05, 2006PECOS EnrolledAccepts Medicare Assignment

100/100

CMS Quality Rating

3838 CALIFORNIA ST, SUITE 715, SAN FRANCISCO, CA 94118(415) 592-2014(415) 752-2560 Get Directions Write a Review

NPPES record last updated: November 10, 2009. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Christopher Cox M.d. NPPES

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

CHRISTOPHER COX M.D. (NPI 1083700330) is an individual orthopaedic surgery provider in San Francisco, California, licensed in California (G61987) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS and is a graduate of University Of California, San Francisco School Of Medicine (1986).

NPPES Registry Identity

NPI1083700330

Entity TypeIndividualMale

Primary Taxonomy207X00000X

Provider Legal NameCHRISTOPHER COXCredential: M.D.

Location Address3838 CALIFORNIA ST, SUITE 715San Francisco, CA 94118-1522

Mailing Address3838 California St, Suite 715San Francisco, CA 94118-1522 · (415) 592-2014 · Fax (415) 752-2560

Phone(415) 592-2014

Fax(415) 752-2560

Sole ProprietorNo

Medical School CMSUniversity Of California, San Francisco School Of MedicineGraduated 1986

Enumeration DateOctober 5, 2006

Last NPPES UpdateNovember 10, 2009

✔ NPI 1083700330 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOrthopaedic SurgeryAllopathic & Osteopathic Physicians

Taxonomy Code207X00000X

License✔ Licensed in CA · G61987

Definition

An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.

3838 CALIFORNIA ST, San Francisco, CA 94118

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Other Identifiers 2

Medicare UPINF20700CA

Medicare ID-Type UnspecifiedYYY48586YCA

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

Christopher Cox 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 ID6406918937

PECOS Enrollment IDI20081230000384

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 15

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.

Injection, triamcinolone acetonide, not otherwise specified, 10 mg J3301

Triamcinolone acetonide is a medication used to reduce inflammation in the body. It's given as a 10 mg injection for conditions like allergies, arthritis, or skin problems. The injection helps to decrease swelling, redness, and itching.

1,132 services199 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

332 services284 patients

X-ray of knee, 1-2 views 73560

An X-ray of the knee with 1-2 views is a quick, painless test that produces images of the knee bones. It helps identify fractures, infections, or changes in the knee joint. During the procedure, you'll be asked to stay still while the X-ray machine captures the images.

259 services230 patients

Aspiration and/or injection of fluid from large joint 20610

This procedure involves using a needle to remove (aspiration) or introduce (injection) fluid into a large joint like the knee or hip. It can help diagnose conditions, relieve discomfort, or deliver medication directly to the joint.

239 services164 patients

X-ray of both knees while standing 73565

An X-ray of both knees while standing is a diagnostic procedure that captures images of your knee joints. You'll stand in front of an X-ray machine, and it will take pictures showing the bones and tissues in your knees. This helps doctors identify any abnormalities or injuries.

192 services189 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

175 services157 patients

X-ray of pelvis, 1-2 views 72170

An X-ray of the pelvis, 1-2 views, is a quick and painless imaging test. It uses a small amount of radiation to produce images of the lower part of your torso. These images help to detect any abnormalities or injuries in your hip bones and surrounding structures.

145 services130 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

66 services66 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

58 services58 patients

X-ray of both hips, 3-4 views 73522

An X-ray of both hips with 3-4 views is a safe imaging procedure. It involves capturing multiple pictures of your hip joints from different angles. This helps in diagnosing conditions like arthritis or fractures. You'll need to stay still during the process for clear images.

56 services55 patients

Replacement of knee joint, both sides of knee 27447

A bilateral knee joint replacement is a procedure where the damaged parts of both your knee joints are replaced with artificial parts. It aims to relieve pain and improve mobility. The process involves a surgical operation under anesthesia.

53 services51 patients

Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212

This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.

52 services45 patients

Replacement of thigh bone and hip joint with prosthesis 27130

This procedure, known as hip arthroplasty, involves replacing your damaged thigh bone and hip joint with artificial parts, called a prosthesis. It helps relieve pain, improve mobility, and enhance your quality of life.

42 services39 patients

Mri scan of leg joint without contrast 73721

An MRI scan of your leg joint is a non-invasive procedure that uses magnetic fields and radio waves to create detailed images of the structures within your leg. This helps doctors diagnose or monitor conditions without using contrast dye.

25 services25 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

12 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94118 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$104.51 typical visit price

range $69.00 – $202.35

Typical copayment $26.12 (range $17.25 – $50.58)

Most-billed visit code 99203

Established Patient

$84.91 typical visit price

range $23.44 – $166.46

Typical copayment $21.22 (range $5.86 – $41.61)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

100/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Improvement Activities

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Walker, folding, wheeled, adjustable or fixed height E0143

DME-Other DME · category DE000N

1 supplier31 claims31 services$44.18 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

SAN FRANCISCO UROGYNECOLOGY, INC.

Obstetrics & Gynecology (Gynecology)

3838 CALIFORNIA ST, SUITE 316
SAN FRANCISCO, CA 94118

San Francisco County (415) 367-9500

COHEN & HUFFORD MDS A MEDICAL CORPORATION

Internal Medicine (Hematology & Oncology)

3838 CALIFORNIA ST, SUITE 707
SAN FRANCISCO, CA 94118

San Francisco County (415) 668-0160

LAURENCE F YEE M.D.

Colon & Rectal Surgery

3838 CALIFORNIA ST, RM 616
SAN FRANCISCO, CA 94118

San Francisco County (415) 668-0411

DR. RANDOLPH H. CHASE M.D.

Internal Medicine

3838 CALIFORNIA ST, SUITE 608
SAN FRANCISCO, CA 94118

San Francisco County (415) 668-2851

DANIEL F HARTMAN MD FACS A PROFESSIONAL CORPORATION

Otolaryngology

3838 CALIFORNIA ST, SUITE 505
SAN FRANCISCO, CA 94118

San Francisco County (415) 751-4914

TAYLOR SMITH M.D.

Orthopaedic Surgery

3838 CALIFORNIA ST, SUITE 715
SAN FRANCISCO, CA 94118

San Francisco County (415) 592-2014

KEVIN KNOPF MD PC

Specialist

3838 CALIFORNIA ST, SUITE 707
SAN FRANCISCO, CA 94118

San Francisco County (415) 668-0160

DR. FREDERIC P. WHINERY M.D.

Internal Medicine

3838 CALIFORNIA ST, RM 600
SAN FRANCISCO, CA 94118

San Francisco County (415) 923-3540

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 Christopher Cox's NPI number?

The NPI number for Christopher Cox is 1083700330. It was assigned to this individual provider in the NPPES registry on October 5, 2006.

Where is Christopher Cox located?

Christopher Cox practices at 3838 California St Suite 715, San Francisco, CA 94118. The listed phone number is (415) 592-2014.

What is Christopher Cox's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.

Is Christopher Cox enrolled in Medicare?

Yes. Christopher Cox 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 Christopher Cox was last updated on November 10, 2009. 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.