ALEX CHAO DO
NPI 1528528130
Internal Medicine - Endocrinology, Diabetes & Metabolism in Woodland, CA

Q: What is Alex Chao's NPI number?

The NPI number for Alex Chao is 1528528130. It was assigned to this individual provider in the NPPES registry on March 20, 2019.

Q: What is Alex Chao's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Q: When was this NPI record last updated?

The NPPES record for Alex Chao was last updated on September 30, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 months 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 March 20, 2019PECOS EnrolledAccepts Medicare Assignment

632 W GIBSON RD, WOODLAND, CA 95695(530) 668-2600(530) 661-1054 Get Directions Write a Review

NPPES record last updated: September 30, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Sep 30, 2024, Mar 20, 2019 (2 updates tracked since 2019).

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About Alex Chao Do NPPES

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

ALEX CHAO DO (NPI 1528528130) is an individual endocrinology, diabetes & metabolism provider in Woodland, California, licensed in California (22081) and active in the NPI registry since March 2019. He is enrolled in Medicare PECOS and is a graduate of Touro Un Col Of Osteopathic Medicine, Henderson (2019).

NPPES Registry Identity

NPI1528528130

Entity TypeIndividualMale

Primary Taxonomy207RE0101X

Provider Legal NameALEX CHAOCredential: DO

Location Address632 W GIBSON RDWoodland, CA 95695-5169

Mailing Address3400 Data DrRancho Cordova, CA 95670-7956 · (916) 851-2462

Phone(530) 668-2600

Fax(530) 661-1054

Sole ProprietorNo

Medical School CMSTouro Un Col Of Osteopathic Medicine, HendersonGraduated 2019

Enumeration DateMarch 20, 2019

Last NPPES UpdateSeptember 30, 20242 updates tracked since enumeration

NPPES CertifiedSeptember 30, 2024

✔ NPI 1528528130 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians

Taxonomy Code207RE0101X

License✔ Licensed in CA · 22081

Definition

An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.

632 W GIBSON RD, Woodland, CA 95695

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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

Alex Chao 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 ID4486078680

PECOS Enrollment IDI20241002003556

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 2

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.

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

32 services32 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

28 services24 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95695 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

$137.20 typical visit price

range $60.44 – $180.85

Typical copayment $34.30 (range $15.11 – $45.21)

Most-billed visit code 99204

Established Patient

$105.95 typical visit price

range $19.88 – $148.15

Typical copayment $26.48 (range $4.97 – $37.03)

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.

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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