DR. ALEX WALSH DO
NPI 1851956833
Emergency Medicine in Redwood City, CA

Q: What is Alex Walsh's NPI number?

The NPI number for Alex Walsh is 1851956833. It was assigned to this individual provider in the NPPES registry on May 6, 2019.

Q: What is Alex Walsh's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Q: When was this NPI record last updated?

The NPPES record for Alex Walsh was last updated on July 6, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years 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 06, 2019PECOS EnrolledAccepts Medicare Assignment

88.77/100

CMS Quality Rating

170 ALAMEDA DE LAS PULGAS, REDWOOD CITY, CA 94062(650) 367-5976 Get Directions Write a Review

NPPES record last updated: July 6, 2023. Verified against the NPPES registry weekly; last sync: October 11, 2026.

Record update history: Jul 6, 2023, May 6, 2019 (2 updates tracked since 2019).

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About Dr. Alex Walsh Do NPPES

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

DR. ALEX WALSH DO (NPI 1851956833) is an individual emergency medicine provider in Redwood City, California, licensed in California (20A21136) and active in the NPI registry since May 2019. He is enrolled in Medicare PECOS, maintains a secondary practice location in Westlake, and is a graduate of Other (2019).

NPPES Registry Identity

NPI1851956833

Entity TypeIndividualMale

Primary Taxonomy207P00000X

Provider Legal NameDR. ALEX WALSHCredential: DO

Location Address170 ALAMEDA DE LAS PULGASRedwood City, CA 94062-2799

Mailing Address5840 W Orchid LnChandler, AZ 85226-1220 · (480) 334-0404

Phone(650) 367-5976

Sole ProprietorNo

Medical School CMSOtherGraduated 2019

Enumeration DateMay 6, 2019

Last NPPES UpdateJuly 6, 20232 updates tracked since enumeration

NPPES CertifiedJuly 6, 2023

✔ NPI 1851956833 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207P00000X

License✔ Licensed in CA · 20A21136

Definition

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

170 ALAMEDA DE LAS PULGAS, Redwood City, CA 94062

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Secondary Practice Location 1

Location 129000 Center Ridge RdWestlake, OH 44145-5219 · Phone (440) 827-5261

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

Dr. Alex Walsh Do 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 ID5092100834

PECOS Enrollment IDI20230809001566

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.

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Emergency department visit with high level of medical decision making 99285

An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.

293 services282 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010

A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.

282 services245 patients

Emergency department visit with moderate level of medical decision making 99284

An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.

143 services136 patients

X-ray of chest, 1 view 71045

A chest X-ray, 1 view, is a quick, painless test that produces images of the structures within your chest, such as your heart, lungs, and blood vessels. It helps in diagnosing conditions like pneumonia, heart problems, or lung cancer. You'll stand in front of a machine that emits X-rays, which pass through your body to create the image.

90 services87 patients

Critical care, first 30-74 minutes 99291

Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.

46 services45 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94062 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

$104.51 typical visit price

range $69.00 – $202.35

Typical copayment $26.12 (range $17.25 – $50.58)

Most-billed visit code 99203

Established Patient

$119.48 typical visit price

range $23.44 – $166.46

Typical copayment $29.87 (range $5.86 – $41.61)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

88.77/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

90.87

Improvement Activities

Cost

74.28

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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