DR. MARK JEFFREY JO MD
NPI 1689974255
Orthopaedic Surgery - Orthopaedic Trauma in Pasadena, CA

Q: What is Mark Jo's NPI number?

The NPI number for Mark Jo is 1689974255. It was assigned to this individual provider in the NPPES registry on October 28, 2010.

Q: What is Mark Jo's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Orthopaedic Trauma, with taxonomy code 207XX0801X.

Q: When was this NPI record last updated?

The NPPES record for Mark Jo was last updated on February 18, 2015. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since October 28, 2010PECOS EnrolledAccepts Medicare Assignment

75/100

CMS Quality Rating

10 CONGRESS ST, SUITE 103, PASADENA, CA 91105(626) 795-0282(626) 792-0682 Get Directions Write a Review

NPPES record last updated: February 18, 2015. Verified against the NPPES registry weekly; last sync: July 26, 2026.

On this page

About Dr. Mark Jeffrey Jo Md NPPES

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

DR. MARK JEFFREY JO MD (NPI 1689974255) is an individual orthopaedic trauma provider in Pasadena, California, licensed in California (A122314) and active in the NPI registry since October 2010. He is enrolled in Medicare PECOS and is a graduate of University Of California, Geffen School Of Medicine (2006).

NPPES Registry Identity

NPI1689974255

Entity TypeIndividualMale

Primary Taxonomy207XX0801X

Provider Legal NameDR. MARK JEFFREY JOCredential: MD

Location Address10 CONGRESS ST, SUITE 103Pasadena, CA 91105-3045

Mailing Address10 Congress St, Suite 103Pasadena, CA 91105-3045 · (626) 795-0282 · Fax (626) 792-0682

Phone(626) 795-0282

Fax(626) 792-0682

Sole ProprietorNo

Medical School CMSUniversity Of California, Geffen School Of MedicineGraduated 2006

Enumeration DateOctober 28, 2010

Last NPPES UpdateFebruary 18, 2015

✔ NPI 1689974255 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOrthopaedic Surgery · Orthopaedic TraumaAllopathic & Osteopathic Physicians

Taxonomy Code207XX0801X

License✔ Licensed in CA · A122314

Definition

Recognized by several state medical boards as a fellowship subspecialty program of orthopaedic surgery, orthopaedic trauma surgeons deal with the evaluation and management of acute orthopaedic injuries, evaluation and treatment of post-traumatic deformities and nonunions, acute and delayed reconstruction of pelvic and acetabular fractures, as well as osteotomy in the adult hip for treatment of hip arthritis.

10 CONGRESS ST, Pasadena, CA 91105

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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. Mark Jeffrey Jo Md 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 ID1850561069

PECOS Enrollment IDI20120904000150

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 25

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.

Hyaluronan or derivitive, genvisc 850, for intra-articular injection, 1 mg J7320

Genvisc 850 is an injection containing hyaluronan, a substance naturally found in your joints. It helps to lubricate and cushion your joints. This treatment is used to relieve knee pain due to osteoarthritis when other treatments have not worked.

3,651 services27 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.

333 services190 patients

Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg J0702

This injection contains two medications, betamethasone acetate and betamethasone sodium phosphate. It is used to reduce inflammation and pain. It's given by a healthcare professional, often directly into the area causing discomfort.

218 services46 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.

197 services119 patients

Aspiration and/or injection of fluid large joint using ultrasound guidance 20611

This procedure involves using ultrasound technology to accurately locate a large joint, usually the knee or shoulder. A needle is then inserted to either extract fluid (aspiration) or inject medication. The ultrasound helps ensure precision and safety.

182 services65 patients

X-ray of hip, 1 view 73501

An X-ray of the hip, 1 view, is a quick, painless test where a small amount of radiation is used to produce images of the hip joint. This helps in diagnosing conditions like arthritis or fractures. You'll be positioned so that the X-ray machine can capture the best image of your hip.

155 services81 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.

143 services105 patients

Injection, dexamethasone sodium phosphate, 1 mg J1100

Dexamethasone sodium phosphate is a medication given via injection. It is a type of steroid that helps reduce inflammation and immune responses. It can be used to treat a variety of conditions, such as allergies, skin conditions, arthritis, and more.

114 services18 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.

113 services113 patients

Application of stress by physician for joint imaging 77071

This procedure involves a doctor applying pressure to your joint while capturing images. The stress helps reveal issues not visible in a relaxed state. It's like a workout for your joints under professional supervision. It's safe and aids in accurate diagnosis.

59 services57 patients

Injection, methylprednisolone acetate, 40 mg J1030

Methylprednisolone acetate is a medication given through an injection. It's a type of corticosteroid, which reduces inflammation and immune responses. It can be used to treat various conditions like arthritis, allergies, and skin diseases. This dose is 40 mg.

50 services11 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.

46 services30 patients

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

46 services46 patients

Training in the use of orthopedic device for arm, leg and/or trunk, each 15 minutes 97760

This service involves learning to use an orthopedic device for your arm, leg, or trunk. The training lasts for 15 minutes and helps you understand how to properly use the device to support your recovery and enhance mobility.

41 services32 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.

34 services20 patients

X-ray of ankle, 2 views 73600

An X-ray of the ankle, 2 views, is a quick, painless test that produces images of the bones and joints in your ankle. Two different angles are used to provide a more complete picture. It helps detect fractures, sprains, arthritis, or other abnormalities. It's safe and typically takes only a few minutes.

33 services18 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

27 services27 patients

X-ray of hip, 2-3 views 73502

An X-ray of the hip with 2-3 views is a non-invasive imaging test. It uses a small amount of radiation to produce pictures of the hip joint. These images help in diagnosing conditions like fractures, arthritis, or other abnormalities. The process is quick and painless.

23 services17 patients

X-ray of shoulder, minimum of 2 views 73030

An X-ray of the shoulder, with a minimum of 2 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of your shoulder bones. This helps in diagnosing conditions like fractures, arthritis, or other abnormalities. The procedure is quick and painless.

20 services16 patients

X-ray of thigh bone, minimum 2 views 73552

An X-ray of the thigh bone is a non-invasive imaging test. It involves passing a small amount of radiation through the thigh to produce images of the bone structure. At least two different angles are captured for a comprehensive view. This helps detect fractures, infections, or other abnormalities.

19 services12 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.

18 services18 patients

Drainage of deep abscess or blood accumulation of pelvis or hip near joint 26990

This is a procedure where a medical professional removes fluid buildup near the hip or pelvic joint. This could be due to an abscess (a pocket of pus) or a collection of blood. The procedure helps alleviate pain, reduce swelling, and prevent further complications.

16 services16 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.

15 services12 patients

X-ray of lower and sacral spine, minimum of 4 views 72110

An X-ray of the lower and sacral spine involves capturing images of your lower back and tailbone area. It helps in identifying issues like fractures, arthritis, or other abnormalities. At least four different angles or 'views' are taken to get a comprehensive picture.

12 services12 patients

Follow-up training in the use of orthopedic device or artificial arm, leg and/or trunk, each 15 minutes 97763

This service involves additional training sessions on how to use an orthopedic device or artificial limb. Each session lasts 15 minutes and helps to ensure you can use the device effectively and comfortably in your daily life. It's a crucial part of adapting to a new device.

12 services12 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.

75/100

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

Scored as part of a group practice

Patient Reviews User submitted

Reviews are submitted by site visitors and approved by a human moderator before publication.

Review by Laurentino ***** March 18, 2024

5/5

Dr. Operated on my knee in February 2019. It was fractured in multiple places. I finished the LA marathon in march 2024. Thank you Dr. Jo!

Provider 5/5 Office Staff 5/5

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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.

DR. CINDY JUSTO UYPITCHING M.D.

Family Medicine

10 CONGRESS ST, STE 208
PASADENA, CA 91105

Los Angeles County (626) 795-4210

ALISA YANG MD

Internal Medicine

10 CONGRESS ST, SUITE 208
PASADENA, CA 91105

Los Angeles County (626) 792-2166

VALERIE P. MYERS, M.D. INC

Clinic/Center (Medical Specialty)

10 CONGRESS ST, #400
PASADENA, CA 91105

Los Angeles County (626) 449-6223

DOHENY EYE MEDICAL GROUP, INC

Ophthalmology

10 CONGRESS ST, SUITE 300
PASADENA, CA 91105

Los Angeles County (626) 395-0777

ROY CLARK DAVIS M.D.

Specialist

10 CONGRESS ST, SUITE 509
PASADENA, CA 91105

Los Angeles County (626) 795-6327

ADVANCED TRAUMA ASSOCIATES LLC

Surgery

10 CONGRESS ST, SUITE103
PASADENA, CA 91105

Los Angeles County (626) 795-0282

MERIEL L WU MD

Ophthalmology

10 CONGRESS ST, #340
PASADENA, CA 91105

Los Angeles County (626) 796-5325

DR. JAMES ARMEN MACER MD

Obstetrics & Gynecology

10 CONGRESS ST, SUITE 400
PASADENA, CA 91105

Los Angeles County (626) 449-6223

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 Mark Jo's NPI number?

The NPI number for Mark Jo is 1689974255. It was assigned to this individual provider in the NPPES registry on October 28, 2010.

Where is Mark Jo located?

Mark Jo practices at 10 Congress St Suite 103, Pasadena, CA 91105. The listed phone number is (626) 795-0282.

What is Mark Jo's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Orthopaedic Trauma, with taxonomy code 207XX0801X.

Is Mark Jo enrolled in Medicare?

Yes. Mark Jo 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 Mark Jo was last updated on February 18, 2015. NPI Profile syncs with the weekly NPPES data releases published by CMS.