What is Alexis Wang's NPI number?

Alexis Wang's National Provider Identifier (NPI) is 1538663638, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Alexis Wang's specialty?

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

Where is Alexis Wang located?

Alexis Wang's practice location on file with NPPES is 100 N Wiget Ln Ste 290, Walnut Creek, CA 94598-5901.

What is Alexis Wang's phone number?

The practice phone number listed in the NPPES registry for Alexis Wang is (925) 937-7740.

Does Alexis Wang accept Medicare?

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

Is Alexis Wang's NPI active?

Yes — Alexis Wang's NPI (1538663638) is active in the NPPES registry as of the last update on 2023-10-10.

IndividualActiveAccepts Medicare

Alexis Wang, MD

NPI 1538663638 · Urology Physician · Walnut Creek, CA

Alexis Wang, MD is a Urology Physician provider in Walnut Creek, CA (NPI 1538663638).

Provider details

NPI number: 1538663638
Entity type: Individual
Primary specialty: Urology PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Female
Sole proprietor: Yes
License: A191095 (CA)

Practice location

100 N Wiget Ln Ste 290

Walnut Creek, CA 94598-5901

Phone: (925) 937-7740

Street-level locationGet directions

More CA providers

Mailing address

1450 Treat Blvd # 300

Walnut Creek, CA 94597-2168

Specialties & taxonomies

Urology PhysicianPrimary208800000XLicense A191095 (CA)
Allopathic & Osteopathic Physicians

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

Profile Score

Established profile(62/100 index)

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

Registry tenure25% of score
8 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
1,424 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 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)
Insertion of Lower Leg Neurostimulator Electrode64566	197	$153
Automated Urinalysis Test81003	194	$2
Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213	159	$109
New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204	132	$197
Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214	116	$153
Diagnostic Exam of Bladder and Urethra Using an Endoscope52000

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
Tamsulosin Hcl	144	59
Finasteride	58	24
Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen	51	41
Mirabegronbrand: Myrbetriq	42	16
Cephalexin	32	16
Vibegronbrand: Gemtesa	24	11
Nitrofurantoin Monohyd/M-Cryst

Transparency — industry payments

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

$2,698 across 64 records (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.

Enumerated: 2018-03-22
Last updated: 2023-10-10
Certified: 2023-10-10

Frequently asked questions

What is Alexis Wang's NPI number?: Alexis Wang's National Provider Identifier (NPI) is 1538663638, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Alexis Wang's specialty?: Alexis Wang is listed in the NPPES registry with a primary specialty of Urology Physician (Allopathic & Osteopathic Physicians).
Where is Alexis Wang located?: Alexis Wang's practice location on file with NPPES is 100 N Wiget Ln Ste 290, Walnut Creek, CA 94598-5901.
What is Alexis Wang's phone number?: The practice phone number listed in the NPPES registry for Alexis Wang is (925) 937-7740.
Does Alexis Wang accept Medicare?: Alexis Wang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Alexis Wang's NPI active?: Yes — Alexis Wang's NPI (1538663638) is active in the NPPES registry as of the last update on 2023-10-10.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

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)
Insertion of Lower Leg Neurostimulator Electrode64566	197	$153
Automated Urinalysis Test81003	194	$2
Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213	159	$109
New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204	132	$197
Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214	116	$153
Diagnostic Exam of Bladder and Urethra Using an Endoscope52000

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
Tamsulosin Hcl	144	59
Finasteride	58	24
Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen	51	41
Mirabegronbrand: Myrbetriq	42	16
Cephalexin	32	16
Vibegronbrand: Gemtesa	24	11
Nitrofurantoin Monohyd/M-Cryst

Transparency — industry payments

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

$2,698 across 64 records (Open Payments 2024)

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)

Transparency — industry payments

Registry dates

Frequently asked questions

Specialties & taxonomies

Frequently asked questions

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)

Transparency — industry payments