What is Yong Che's NPI number?

Yong Che's National Provider Identifier (NPI) is 1871120568, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Yong Che's specialty?

Yong Che is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).

Where is Yong Che located?

Yong Che's practice location on file with NPPES is 300 Pasteur Dr, Stanford, CA 94305-2200.

What is Yong Che's phone number?

The practice phone number listed in the NPPES registry for Yong Che is (650) 723-4000.

Does Yong Che accept Medicare?

Yong Che is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Yong Che's NPI active?

Yes — Yong Che's NPI (1871120568) is active in the NPPES registry as of the last update on 2024-10-10.

IndividualActiveAccepts Medicare

Yong Che, MD, PH.D

NPI 1871120568 · Dermatology Physician · Stanford, CA

Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Yong Che, MD, PH.D is a Dermatology Physician provider in Stanford, CA (NPI 1871120568).

Provider details

NPI number: 1871120568
Entity type: Individual
Primary specialty: Dermatology PhysicianAllopathic & Osteopathic Physicians
Credential: MD, PH.D
Sex: Male
Sole proprietor: Yes
License: A190411 (CA)

Specialties & taxonomies

Dermatology PhysicianPrimary207N00000XLicense A190411 (CA)
Allopathic & Osteopathic Physicians
Student in an Organized Health Care Education/Training Program390200000X
Student, Health Care

Profile Score

Basic profile(47/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure28% of score
6 yrs in NPPES registry
Profile completeness28% of score
100% of core fields populated
Practice footprint17% of score
1 documented practice location
Medicare service volume (vs. specialty peers)28% of score
60 Medicare services, 2024 (ranked within specialty)

Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214	24	$124
New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204	13	$156
New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203	12	$91
Destruction of Precancer Skin Growth, 1 Growth17000	11	$66

Typical Medicare-allowed amounts for these services range $66–$156 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Fluorouracil	56	52
Ketoconazole	42	26
Triamcinolone Acetonide	32	25
Tacrolimus	18	14
Mupirocin	18	15
Clobetasol Propionate	16	11
Fluocinonide	15	—
Hydrocortisone	12	11

These counts cover prescriptions paid through Medicare Part D in 2024 — they include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.

Practice location

300 Pasteur Dr

Stanford, CA 94305-2200

Phone: (650) 723-4000

Approximate (ZIP-level) locationGet directions

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Mailing address