DR. YING CHI M.D.
NPI 1518178169
Orthopaedic Surgery - Hand Surgery in Fountain Valley, CA

Q: What is Ying Chi's NPI number?

The NPI number for Ying Chi is 1518178169. It was assigned to this individual provider in the NPPES registry on May 25, 2007.

Q: What is Ying Chi's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Hand Surgery, with taxonomy code 207XS0106X.

Q: When was this NPI record last updated?

The NPPES record for Ying Chi was last updated on May 2, 2023. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since May 25, 2007PECOS EnrolledAccepts Medicare Assignment

11190 WARNER AVE, SUITE 307, FOUNTAIN VALLEY, CA 92708(714) 434-3518(714) 434-3759 Get Directions Write a Review

NPPES record last updated: May 2, 2023. Verified against the NPPES registry weekly; last sync: July 26, 2026.

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About Dr. Ying Chi M.d. NPPES

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

DR. YING CHI M.D. (NPI 1518178169) is an individual hand surgery provider in Fountain Valley, California, licensed in California (A107272) and active in the NPI registry since May 2007. She is enrolled in Medicare PECOS and is a graduate of University Of Washington School Of Medicine (2004).

NPPES Registry Identity

NPI1518178169

Entity TypeIndividualFemale

Primary Taxonomy207XS0106X

Provider Legal NameDR. YING CHICredential: M.D.

Location Address11190 WARNER AVE, SUITE 307Fountain Valley, CA 92708-4019

Mailing Address11190 Warner Ave, Suite 307Fountain Valley, CA 92708-4019 · (714) 434-3518 · Fax (714) 434-3759

Phone(714) 434-3518

Fax(714) 434-3759

Sole ProprietorNo

Medical School CMSUniversity Of Washington School Of MedicineGraduated 2004

Enumeration DateMay 25, 2007

Last NPPES UpdateMay 2, 2023

NPPES CertifiedMay 2, 2023

✔ NPI 1518178169 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyOrthopaedic Surgery · Hand SurgeryAllopathic & Osteopathic Physicians

Taxonomy Code207XS0106X

Licenses✔ Licensed in CA · A107272✔ Licensed in OH · 35.095552

Definition

An orthopaedic surgeon trained in the investigation, preservation and restoration by medical, surgical and rehabilitative means of all structures of the upper extremity directly affecting the form and function of the hand and wrist.

Also ListedOrthopaedic SurgeryTaxonomy 207X00000X · License 4301085512 (MI)

11190 WARNER AVE, Fountain Valley, CA 92708

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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. Ying Chi 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 ID2466645957

PECOS Enrollment IDI20120104000091

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 24

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.

146 services50 patients

New patient office or other outpatient visit, 45-59 minutes 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.

139 services139 patients

X-ray of wrist, minimum of 3 views 73110

An X-ray of the wrist, minimum of 3 views, is a diagnostic procedure that uses radiation to create images of your wrist from different angles. This helps detect fractures, infections, or other abnormalities for accurate diagnosis and treatment planning.

132 services88 patients

Established patient office or other outpatient visit, 30-39 minutes 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.

93 services68 patients

Release of tendon of palm or finger 26440

A release of tendon in the palm or finger is a procedure aimed to improve movement. It involves making a small cut to release a tendon, which is a band of tissue connecting muscle to bone. This can relieve symptoms like stiffness or difficulty with bending or straightening the hand or fingers.

87 services36 patients

Injection of anesthetic agent and/or steroid into other nerve or branch 64450

This procedure involves injecting an anesthetic agent or steroid into a specific nerve or its branch. The goal is to relieve pain by reducing inflammation and numbing the area. It is commonly used for chronic pain management. The process is safe and usually quick.

84 services65 patients

Manipulation of finger joint under anesthesia 26340

Manipulation of a finger joint under anesthesia involves gently moving your finger joint while you're asleep or numb to improve its range of motion. This could be necessary due to stiffness, injury, or a condition like arthritis. It's a quick, safe procedure.

78 services32 patients

X-ray of hand, minimum of 3 views 73130

An X-ray of the hand, minimum of 3 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of the bones in your hand from different angles. This helps in diagnosing fractures, infections, arthritis, or other abnormalities. It's quick and painless.

65 services47 patients

Repair of tendon, finger, and/or palm of hand 26145

This procedure involves fixing damaged tendons in your finger or palm. Tendons connect muscles to bones, enabling movement. When injured, they require surgical repair to restore function. You'll be under anesthesia, and a surgeon will make small incisions to access and mend the tendon.

50 services35 patients

Removal of scar tissue to release tendon of forearm or wrist 25295

This procedure involves removing scar tissue that's restricting the movement of tendons in your forearm or wrist. By eliminating this tissue, your tendons can move freely again, improving mobility and reducing discomfort.

48 services13 patients

Incision of tendon covering of finger 26055

This procedure involves making a small cut into the protective sheath around a finger tendon. It's typically done to relieve pressure or inflammation, improve finger movement, or treat conditions like trigger finger. It's a safe, often outpatient procedure.

46 services32 patients

Ultrasonic guidance for needle placement 76942

Ultrasonic guidance for needle placement is a technique where sound waves create images that help accurately position the needle during procedures. This method ensures precision, minimizes discomfort, and increases safety.

43 services36 patients

X-ray of finger, minimum of 2 views 73140

An X-ray of the finger involves capturing images of your finger from at least two different angles. This non-invasive procedure helps in visualizing the bones and joints, aiding in the diagnosis of fractures, infections, or other abnormalities. Minimal discomfort may be experienced.

39 services35 patients

Repair of wound of forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet by transferring skin, 10.0 sq cm or less 14040

This procedure involves repairing a wound on various body parts by transferring skin from another area. The transferred skin, up to 10.0 sq cm, helps to cover the wound, promoting healing and reducing scarring. It's a common method for treating larger or deeper wounds.

36 services34 patients

Extensive removal of growth of soft tissue structures in palm side of wrist 25115

This procedure involves the careful removal of an abnormal growth from the soft tissue structures in the palm side of your wrist. It's done to alleviate discomfort or improve function. The operation is performed under anesthesia and recovery time varies.

34 services32 patients

Injection into tendon or ligament 20550

An injection into a tendon or ligament involves placing medication directly into these areas to help reduce inflammation and pain. It's often used for conditions like arthritis or tendonitis. The procedure is quick and usually involves a local anesthetic.

32 services26 patients

Aspiration and/or injection of fluid from small joint using ultrasound guidance 20604

This procedure involves using ultrasound to accurately locate a small joint. A needle is then carefully inserted to remove fluid (aspiration) or inject medication. This can help diagnose or treat joint issues. It's generally safe and minimally invasive.

23 services13 patients

Release and/or relocation of hand nerve 64721

This procedure involves adjusting or moving a nerve in your hand to alleviate discomfort or improve function. The nerve may be compressed, causing pain or numbness. By releasing or relocating the nerve, these symptoms can be reduced, enhancing hand usage.

21 services19 patients

Removal of growth of muscle of hand or finger, less than 1.5 cm 26116

This procedure involves the surgical removal of a small growth, less than 1.5 cm, in the muscle of the hand or finger. It's done to eliminate discomfort or to prevent potential health issues. The process is safe and performed under local anesthesia.

20 services17 patients

Incision of joint at base of finger with biopsy 26105

This procedure involves making a small cut in the joint at the base of your finger to remove a small tissue sample, known as a biopsy. This sample is then analyzed to help diagnose or monitor various conditions.

19 services18 patients

Release of tendon of top of hand or finger 26445

The release of tendon in the hand or finger is a procedure aimed to restore movement. This surgery involves cutting the tight tendon to relieve tension, enabling better flexibility. It is often used to treat conditions like trigger finger or Dupuytren's contracture.

16 services11 patients

Removal of growth of muscle of hand or finger, 1.5 cm or more 26113

This procedure involves the surgical removal of a growth that is 1.5 cm or larger from the muscle of your hand or finger. The aim is to eliminate any discomfort or function interference it may be causing. The process is performed under anesthesia for your comfort.

13 services12 patients

Removal of tissue from wound, 20.0 sq cm or less 97597

This procedure involves the careful removal of damaged or infected tissue from a wound that's 20.0 square cm or less. It's done to promote healing and prevent further infection. The process is carried out under local anesthesia, ensuring minimal discomfort.

11 services11 patients

Melanoma (skin cancer) excision NAN03

Melanoma excision is a procedure where a surgeon removes melanoma, a type of skin cancer, and some surrounding healthy tissue. Local anesthesia is applied to numb the area. The goal is to completely remove the cancer and prevent its spread. Healing time varies.

0 services164 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92708 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

$96.36 typical visit price

range $62.96 – $187.60

Typical copayment $24.09 (range $15.74 – $46.90)

Most-billed visit code 99203

Established Patient

$77.96 typical visit price

range $20.84 – $153.61

Typical copayment $19.49 (range $5.21 – $38.40)

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.

Referred Medical Equipment & Supplies CMS DME claims 2

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

Wrist hand finger orthosis, without joint(s), prefabricated, off-the-shelf, any type L3809

DME-Orthotic Devices · category DF000N

1 supplier47 claims60 services$180.17 avg. paid by Medicare

Wrist hand orthosis, wrist extension control cock-up, non molded, prefabricated, off-the-shelf L3908

DME-Orthotic Devices · category DF000N

1 supplier25 claims30 services$59.00 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.

DR. INA PLANAS M.D.

Internal Medicine (Hematology & Oncology)

11190 WARNER AVE, SUITE 401
FOUNTAIN VALLEY, CA 92708

Orange County (714) 432-9090

DR. CHARLES M WALWORTH MD

Specialist

11190 WARNER AVE, SUITE 411
FOUNTAIN VALLEY, CA 92708

Orange County (714) 751-5800

DR. DONALD CHARLES KARON M.D.

Radiology (Radiation Oncology)

11190 WARNER AVE, SUITE 115
FOUNTAIN VALLEY, CA 92708

Orange County (714) 549-0988

AFSHAN ASHRAF ALI M.D.

Pediatrics (Pediatric Hematology-Oncology)

11190 WARNER AVE, SUITE 307
FOUNTAIN VALLEY, CA 92708

Orange County (714) 545-6400

RANJAN K SAPRA M.D A MEDICAL CORPORATION

Internal Medicine (Hematology & Oncology)

11190 WARNER AVE
FOUNTAIN VALLEY, CA 92708

Orange County (714) 432-7500

FOUNTAIN VALLEY CANCER CENTER PHARMACY

Pharmacy (Community/Retail Pharmacy)

11190 WARNER AVE, SUITE 111
FOUNTAIN VALLEY, CA 92708

Orange County (714) 979-3784

DR. MARVIN EUGENE TURBOW MD, PHD, FACC, INC.

Specialist

11190 WARNER AVE, SUITE 408
FOUNTAIN VALLEY, CA 92708

Orange County (714) 546-2238

KAREN JONES MD

Psychologist (Prescribing (Medical))

11190 WARNER AVE, STE 411
FOUNTAIN VALLEY, CA 92708

Orange County (714) 751-5800

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 Ying Chi's NPI number?

The NPI number for Ying Chi is 1518178169. It was assigned to this individual provider in the NPPES registry on May 25, 2007.

Where is Ying Chi located?

Ying Chi practices at 11190 Warner Ave Suite 307, Fountain Valley, CA 92708. The listed phone number is (714) 434-3518.

What is Ying Chi's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Hand Surgery, with taxonomy code 207XS0106X.

Is Ying Chi enrolled in Medicare?

Yes. Ying Chi 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 Ying Chi was last updated on May 2, 2023. NPI Profile syncs with the weekly NPPES data releases published by CMS.