YEN TUN WANG M.D.
NPI 1013206945
Dermatology in Los Angeles, CA

Q: What is Yen Wang's NPI number?

The NPI number for Yen Wang is 1013206945. It was assigned to this individual provider in the NPPES registry on March 31, 2011. The provider is also known as James Yen Tun Wang M.D..

Q: What is Yen Wang's specialty?

The primary specialty registered for this NPI is Dermatology with taxonomy code 207N00000X.

Q: When was this NPI record last updated?

The NPPES record for Yen Wang was last updated on November 20, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 months 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 March 31, 2011PECOS EnrolledAccepts Medicare Assignment

888 S FIGUEROA ST STE 1050, LOS ANGELES, CA 90017(213) 319-3339(213) 408-4414 Get Directions Write a Review

NPPES record last updated: November 20, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Nov 20, 2024, Feb 14, 2017 (2 updates tracked since 2017).

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About Yen Tun Wang M.d. NPPES

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

YEN TUN WANG M.D. (NPI 1013206945) is an individual dermatology provider in Los Angeles, California, licensed in California (A123156) and active in the NPI registry since March 2011. He is enrolled in Medicare PECOS and is a graduate of Harvard Medical School (2011).

NPPES Registry Identity

NPI1013206945

Entity TypeIndividualMale

Primary Taxonomy207N00000X

Provider Legal NameYEN TUN WANGCredential: M.D.

Location Address888 S FIGUEROA ST STE 1050Los Angeles, CA 90017-5310

Mailing Address888 S Figueroa St Ste 1050Los Angeles, CA 90017-5310 · (213) 319-3339 · Fax (213) 408-4414

Phone(213) 319-3339

Fax(213) 408-4414

Sole ProprietorYes

Medical School CMSHarvard Medical SchoolGraduated 2011

Enumeration DateMarch 31, 2011

Last NPPES UpdateNovember 20, 20242 updates tracked since enumeration

NPPES CertifiedNovember 20, 2024

✔ NPI 1013206945 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyDermatologyAllopathic & Osteopathic Physicians

Taxonomy Code207N00000X

License✔ Licensed in CA · A123156

Definition

A dermatologist is trained to diagnose and treat pediatric and adult patients with benign and malignant disorders of the skin, mouth, external genitalia, hair and nails, as well as a number of sexually transmitted diseases. The dermatologist has had additional training and experience in the diagnosis and treatment of skin cancers, melanomas, moles and other tumors of the skin, the management of contact dermatitis and other allergic and nonallergic skin disorders, and in the recognition of the skin manifestations of systemic (including internal malignancy) and infectious diseases. Dermatologists have special training in dermatopathology and in the surgical techniques used in dermatology. They also have expertise in the management of cosmetic disorders of the skin such as hair loss and scars and the skin changes associated with aging.

Also ListedDermatology · DermatopathologyTaxonomy 207ND0900X · License A123156 (CA)

888 S FIGUEROA ST STE 1050, Los Angeles, CA 90017

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Other Names 1

Former Name (1)James Yen Tun Wang M.d.

Other Identifiers 1

OtherA123156CA · Medical License

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

Yen Tun Wang 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 ID143452243

PECOS Enrollment IDI20140404001768

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

Medicare enrollment records show Yen Wang reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

James Y. Wang, MD, Inc.

Same address

Dermatology

888 S FIGUEROA ST STE 1050
Los Angeles, CA 90017

Reassigned Medicare billing, California enrollment
14 clinicians in this Medicare group

NPI 1538640669 (909) 684-4404

Rebecca Fitzgerald M.D. , Inc.

4.1 mi

Procedural Dermatology

321 N LARCHMONT BLVD, SUITE 906
Los Angeles, CA 90004

Reassigned Medicare billing, California enrollment
Medicare enrollment name: Rebecca Fitzgerald MD Inc
4 clinicians in this Medicare group

NPI 1083954226 (323) 464-8046

Phillip H A Lee MD And Center For Advanced Dermatology

5.6 mi

Preferred Provider Organization

1510 S CENTRAL AVE STE 470
Glendale, CA 91204

Reassigned Medicare billing, California enrollment
7 clinicians in this Medicare group

NPI 1124497524 (818) 242-0035

Center For Advanced Dermatology Inc.

14 mi

Dermatology

301 W HUNTINGTON DR, SUITE 419
Arcadia, CA 91007

Reassigned Medicare billing, California enrollment
4 clinicians in this Medicare group

NPI 1689875197 (626) 446-4663

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 18

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.

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.

189 services93 patients

Pathology examination of tissue using a microscope, intermediate complexity 88305

A pathology examination of tissue with intermediate complexity involves studying a small sample of your body tissue under a microscope. This helps in identifying any abnormal cells or signs of disease. It's a detailed process requiring expert analysis to ensure accurate results.

137 services65 patients

Complicated or multiple drainage of skin abscess 10061

This procedure involves draining one or more skin abscesses, which are pockets of pus that form due to an infection. The process includes making a small cut on the abscess, removing the pus, and cleaning the area to promote healing and prevent further infection.

132 services17 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.

118 services66 patients

Destruction of precancer skin growth, 2-14 growths 17003

This procedure involves removing 2-14 precancerous skin growths. The growths are treated to prevent them from potentially developing into skin cancer. The process is safe, with minimal discomfort, and promotes healthier skin.

83 services15 patients

Biopsy of related skin growth, first growth 11102

A biopsy of a skin growth involves taking a small sample of the growth to examine it under a microscope. This helps determine if the growth is harmful. The procedure is typically quick, with minimal discomfort. It's a crucial step in ensuring your skin's health.

80 services61 patients

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.

70 services11 patients

Destruction of skin growth, 15 or more growths 17111

"Destruction of skin growth" refers to a procedure where unwanted skin growths, such as warts or moles, are removed. In this case, 15 or more growths are treated. Techniques may include freezing, burning, or laser therapy. It's a safe, quick process to improve skin health.

67 services32 patients

Destruction of precancer skin growth, 15 or more growths 17004

This procedure involves removing 15 or more precancerous skin growths to prevent them from developing into cancer. It's done using various methods like freezing, creams, or minor surgery. The goal is to protect your health by stopping cancer before it starts.

63 services35 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.

59 services59 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.

54 services53 patients

Destruction of birthmark, 10.0-50.0 sq cm 17107

This procedure involves the removal of a birthmark ranging from 10.0 to 50.0 square cm. Various methods like laser therapy or surgical excision may be used. It's performed under local or general anesthesia, ensuring comfort throughout the process.

48 services30 patients

Aminolevulinic acid hcl for topical administration, 20%, single unit dosage form (354 mg) J7308

Aminolevulinic Acid HCL is a medication applied to the skin to treat certain types of skin conditions. It works by making the skin more sensitive to light, which helps to kill abnormal skin cells. The 20% solution is a single dose of 354 mg.

42 services20 patients

Application of light with debridement to destroy precancer skin growth 96574

This procedure involves applying a special light source to the skin after removing dead tissue (debridement). The light helps destroy precancerous growths, preventing them from developing into skin cancer. It's a safe and effective method to keep your skin healthy.

33 services18 patients

Biopsy of related skin growth, each additional growth 11103

A biopsy of related skin growth is a procedure where a small piece of skin growth is removed for testing. If additional growths are identified, they may also be biopsied. This helps in diagnosing skin conditions and planning appropriate treatment.

31 services18 patients

Destruction of precancer skin growth, 1 growth 17000

"Destruction of precancer skin growth" is a procedure that eliminates a single precancerous skin growth. This is done to prevent it from developing into skin cancer. The growth may be removed using various methods such as cryotherapy (freezing), laser therapy, or topical medications.

31 services25 patients

Destruction of skin growth, 1-14 growths 17110

"Destruction of skin growth" refers to a procedure where 1-14 abnormal skin growths are removed. This is done using methods such as freezing, burning, or laser therapy. It helps prevent the growth from causing discomfort or turning into a more serious condition.

30 services26 patients

Punch biopsy, first skin growth 11104

A punch biopsy is a procedure where a small, circular tool is used to remove a sample of skin tissue. This is usually done to test a skin growth for potential issues. You may feel a pinch, but discomfort is minimal. The area heals quickly.

11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90017 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.

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JEFFREY MICHAEL BONNAUD MHS, PA-C

Physician Assistant (Medical)

888 S FIGUEROA ST STE 1050
LOS ANGELES, CA 90017

Los Angeles County (213) 319-3339

AMIT PATEL PA-C

Physician Assistant

888 S FIGUEROA ST STE 1050
LOS ANGELES, CA 90017

Los Angeles County (213) 319-3339

JAMES Y. WANG, MD, INC.

Dermatology

888 S FIGUEROA ST STE 1050
LOS ANGELES, CA 90017

Los Angeles County (909) 684-4404

SHAUNA HIGGINS M.D.

Dermatology

888 S FIGUEROA ST STE 1050
LOS ANGELES, CA 90017

Los Angeles County (213) 319-3339

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 Yen Wang's NPI number?

The NPI number for Yen Wang is 1013206945. It was assigned to this individual provider in the NPPES registry on March 31, 2011. The provider is also known as James Yen Tun Wang M.D..

Where is Yen Wang located?

Yen Wang practices at 888 S Figueroa St Ste 1050, Los Angeles, CA 90017. The listed phone number is (213) 319-3339.

What is Yen Wang's specialty?

The primary specialty registered for this NPI is Dermatology with taxonomy code 207N00000X.

Is Yen Wang enrolled in Medicare?

Yes. Yen Wang 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 Yen Wang's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Yen Wang reassigns Medicare benefits to 4 organizations: James Y. Wang, MD, Inc. (Los Angeles, CA), Rebecca Fitzgerald M.D. , Inc. (Los Angeles, CA), Phillip H A Lee MD And Center For Advanced Dermatology (Glendale, CA) and Center For Advanced Dermatology Inc. (Arcadia, 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 Yen Wang'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 Yen Wang was last updated on November 20, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 months 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.