What is Yujuan Wang's NPI number?

Yujuan Wang's National Provider Identifier (NPI) is 1780261271, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Yujuan Wang's specialty?

Yujuan Wang is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).

Where is Yujuan Wang located?

Yujuan Wang's practice location on file with NPPES is 9059 Shady Grove Ct, Gaithersburg, MD 20877-1301.

What is Yujuan Wang's phone number?

The practice phone number listed in the NPPES registry for Yujuan Wang is (301) 633-6644.

Does Yujuan Wang accept Medicare?

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

Is Yujuan Wang's NPI active?

Yes — Yujuan Wang's NPI (1780261271) is active in the NPPES registry as of the last update on 2026-04-24.

IndividualActiveAccepts Medicare

Yujuan Wang, MD, PHD

NPI 1780261271 · Internal Medicine Physician · Gaithersburg, MD

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

Yujuan Wang, MD, PHD is a Internal Medicine Physician provider in Gaithersburg, MD (NPI 1780261271).

Provider details

NPI number: 1780261271
Entity type: Individual
Primary specialty: Internal Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: MD, PHD
Sex: Female
Sole proprietor: No
License: D0099245 (MD)

Specialties & taxonomies

Internal Medicine PhysicianPrimary207R00000XLicense D0099245 (MD)
Allopathic & Osteopathic Physicians

Profile Score

Established profile(55/100 index)

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

Registry tenure25% of score
5 yrs in NPPES registry
Profile completeness25% of score
100% of core fields populated
Practice footprint15% of score
1 documented practice location
Medicare service volume (vs. specialty peers)25% of score
401 Medicare services, 2024 (ranked within specialty)
Open Payments transparency10% of score
Has Open Payments disclosures (2024)

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 .

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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213	52	$101
Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214	48	$138
X-Ray of Chest, 2 Views71046	41	$35
Detection Test By Immunoassay Technique for Severe Acute Respiratory Syndrome Coronavirus87426	37	$35
Detection Test By Immunoassay With Direct Visual Observation for Influenza Virus87804	34	$16
Insertion of Needle Into Vein for Collection of Blood Sample36415	33

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 2 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Doxycycline Hyclate	29	29
Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass	14	14

Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude 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 no Part D record, 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.

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$21 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

9059 Shady Grove Ct

Gaithersburg, MD 20877-1301

Phone: (301) 633-6644

Fax: (240) 301-2502

Street-level locationGet directions

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Mailing address