MENGYI ZHA M.D.
NPI 1801241336
Dermatology in Toppenish, WA

Q: What is Mengyi Zha's NPI number?

The NPI number for Mengyi Zha is 1801241336. It was assigned to this individual provider in the NPPES registry on May 3, 2016.

Q: What is Mengyi Zha'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 Mengyi Zha was last updated on March 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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 May 03, 2016PECOS EnrolledAccepts Medicare Assignment

510 W 1ST AVE, TOPPENISH, WA 98948(509) 865-5600(509) 865-5783 Get Directions Write a Review

NPPES record last updated: March 7, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Mar 7, 2026, Oct 16, 2023, Jan 30, 2023 and 5 more (8 updates tracked since 2018).

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About Mengyi Zha M.d. NPPES

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

MENGYI ZHA M.D. (NPI 1801241336) is an individual dermatology provider in Toppenish, Washington, licensed in Washington (MD61283207) and active in the NPI registry since May 2016. She is enrolled in Medicare PECOS and is a graduate of Other (2016).

NPPES Registry Identity

NPI1801241336

Entity TypeIndividualFemale

Primary Taxonomy207N00000X

Provider Legal NameMENGYI ZHACredential: M.D.

Location Address510 W 1ST AVEToppenish, WA 98948-1564

Mailing Address510 W 1st AveToppenish, WA 98948-1564 · (509) 865-5600 · Fax (509) 865-5783

Phone(509) 865-5600

Fax(509) 865-5783

Sole ProprietorNo

Medical School CMSOtherGraduated 2016

Enumeration DateMay 3, 2016

Last NPPES UpdateMarch 7, 20268 updates tracked since enumeration

NPPES CertifiedMarch 7, 2026

✔ NPI 1801241336 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyDermatologyAllopathic & Osteopathic Physicians

Taxonomy Code207N00000X

License✔ Licensed in WA · MD61283207

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 ListedFamily MedicineTaxonomy 207Q00000X · License MD61283207 (WA)

510 W 1ST AVE, Toppenish, WA 98948

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Other Identifiers 1

Medicaid2138648WA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Premera Blue Cross Blue Shield of Alaska, Providence Health Plan.Insurance ›

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

Mengyi Zha 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 ID4688933997

PECOS Enrollment IDI20220624000659

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98948 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

$88.29 typical visit price

range $57.27 – $172.80

Typical copayment $22.07 (range $14.31 – $43.20)

Most-billed visit code 99203

Established Patient

$71.29 typical visit price

range $18.56 – $141.11

Typical copayment $17.82 (range $4.64 – $35.27)

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 4

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

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253

DME-Other DME · category DE017N

1 supplier13 claims13 services$6.09 avg. paid by Medicare

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431

DME-Oxygen and Supplies · category DC000N

1 supplier19 claims19 services$21.23 avg. paid by Medicare

Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390

DME-Oxygen and Supplies · category DC002N

2 suppliers31 claims31 services$119.16 avg. paid by Medicare

Portable oxygen concentrator, rental E1392

DME-Oxygen and Supplies · category DC002N

1 supplier12 claims12 services$38.23 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.

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