Mengyi Zha, M.D.
NPI 1801241336 · Dermatology Physician · Toppenish, WA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mengyi Zha, M.D. is a Dermatology Physician provider in Toppenish, WA (NPI 1801241336).
Provider details
- NPI number
- 1801241336
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- MD61283207 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
10 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clobetasol Propionate | 134 | 65 |
| Triamcinolone Acetonide | 116 | 63 |
| Ketoconazole | 101 | 42 |
| Desonide | 33 | 23 |
| Terbinafine Hcl | 22 | — |
| Calcipotriene | 18 | — |
| Doxycycline Hyclate | 16 | 11 |
| Metronidazole | 16 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$41 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-05-03
- Last updated
- 2026-03-07
- Certified
- 2026-03-07
Frequently asked questions
- What is Mengyi Zha's NPI number?
- Mengyi Zha's National Provider Identifier (NPI) is 1801241336, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mengyi Zha's specialty?
- Mengyi Zha is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Mengyi Zha located?
- Mengyi Zha's practice location on file with NPPES is 510 W 1st Ave, Toppenish, WA 98948-1564.
- What is Mengyi Zha's phone number?
- The practice phone number listed in the NPPES registry for Mengyi Zha is (509) 865-5600.
- Does Mengyi Zha accept Medicare?
- Mengyi Zha is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mengyi Zha's NPI active?
- Yes — Mengyi Zha's NPI (1801241336) is active in the NPPES registry as of the last update on 2026-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.