DR. ERIC CHAU D.O.
NPI 1285970418
General Practice in Happy Camp, CA

Q: What is Eric Chau's NPI number?

The NPI number for Eric Chau is 1285970418. It was assigned to this individual provider in the NPPES registry on December 16, 2012. The provider is also known as Anh Chau Do.

Q: What is Eric Chau's specialty?

The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.

Q: When was this NPI record last updated?

The NPPES record for Eric Chau was last updated on September 28, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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 December 16, 2012PECOS EnrolledAccepts Medicare Assignment

64236 SECOND AVE, HAPPY CAMP, CA 96039(530) 493-5257 Get Directions Write a Review

NPPES record last updated: September 28, 2015. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Dr. Eric Chau D.o. NPPES

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

DR. ERIC CHAU D.O. (NPI 1285970418) is an individual general practice provider in Happy Camp, California, licensed in California (14240) and active in the NPI registry since December 2012. He is enrolled in Medicare PECOS and is a graduate of Other (2010).

NPPES Registry Identity

NPI1285970418

Entity TypeIndividualMale

Primary Taxonomy208D00000X

Provider Legal NameDR. ERIC CHAUCredential: D.O.

Location Address64236 SECOND AVEHappy Camp, CA 96039

Mailing Address64236 Second AveHappy Camp, CA 96039 · (530) 493-5257

Phone(530) 493-5257

Sole ProprietorNo

Medical School CMSOtherGraduated 2010

Enumeration DateDecember 16, 2012

Last NPPES UpdateSeptember 28, 2015

✔ NPI 1285970418 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyGeneral PracticeAllopathic & Osteopathic Physicians

Taxonomy Code208D00000X

License✔ Licensed in CA · 14240

Definition

A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions. Source: National Uniform Claim Committee

64236 SECOND AVE, Happy Camp, CA 96039

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Other Names 1

Former Name (1)Anh Chau Do

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Eric Chau D.o. 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 ID8729394242

PECOS Enrollment IDI20150828002052

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.

Medicare Billing Reassignment

Medicare enrollment records show Eric Chau reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Community Health Centers Of The Central Coast Inc

447 mi

Federally Qualified Health Center (FQHC)

2515 MAIN ST, SUITE B
Cambria, CA 93428

Reassigned Medicare billing, California enrollment
213 clinicians in this Medicare group

NPI 1881611705 (805) 927-5292

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims

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.

Hemoglobin a1c level 83036

Hemoglobin A1c (HbA1c) is a test that measures your average blood sugar level over the past 2-3 months. It's used to monitor how well diabetes is being controlled. High levels may indicate that your diabetes treatment plan needs adjustment.

48 services45 patients

Referred Medical Equipment & Supplies CMS DME claims 16

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253

DME-Other DME · category DE017N

15 suppliers70 claims146 services$5.03 avg. paid by Medicare

Lancets, per box of 100 A4259

DME-Medical/Surgical Supplies · category DA000N

13 suppliers38 claims40 services$0.92 avg. paid by Medicare

Administration set, with small volume nonfiltered pneumatic nebulizer, disposable A7003

DME-Other DME · category DE000N

2 suppliers14 claims23 services$1.65 avg. paid by Medicare

Enteral feeding supply kit; pump fed, per day, includes but not limited to feeding/flushing syringe, administration set tubing, dressings, tape B4035

Other-Enteral and Parenteral · category OB006N

2 suppliers11 claims330 services$5.51 avg. paid by Medicare

Enteral formula, nutritionally complete with intact nutrients, includes proteins, fats, carbohydrates, vitamins and minerals, may include fiber, administered through an enteral feeding tube, 100 calories = 1 unit B4150

Other-Enteral and Parenteral · category OB006N

2 suppliers11 claims5,269 services$0.39 avg. paid by Medicare

Hospital bed, fixed height, with any type side rails, with mattress E0250

DME-Hospital Beds · category DB000N

1 supplier12 claims12 services$39.54 avg. paid by Medicare

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431

DME-Oxygen and Supplies · category DC000N

2 suppliers28 claims28 services$16.50 avg. paid by Medicare

Home ventilator, any type, used with non-invasive interface, (e.g., mask, chest shell) E0466

DME-Other DME · category DE005N

3 suppliers28 claims28 services$774.48 avg. paid by Medicare

Nebulizer, with compressor E0570

DME-Other DME · category DE000N

3 suppliers32 claims32 services$5.88 avg. paid by Medicare

Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390

DME-Oxygen and Supplies · category DC002N

2 suppliers56 claims56 services$82.41 avg. paid by Medicare

Portable oxygen concentrator, rental E1392

DME-Oxygen and Supplies · category DC002N

1 supplier15 claims15 services$33.21 avg. paid by Medicare

Albuterol, inhalation solution, fda-approved final product, non-compounded, administered through dme, unit dose, 1 mg J7613

DME-Drugs Administered Through DME · category DG006N

2 suppliers16 claims4,649 services$0.03 avg. paid by Medicare

Albuterol, up to 2.5 mg and ipratropium bromide, up to 0.5 mg, fda-approved final product, non-compounded, administered through dme J7620

DME-Drugs Administered Through DME · category DG006N

3 suppliers17 claims1,380 services$0.09 avg. paid by Medicare

Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553

DME-Other DME · category DE017N

3 suppliers18 claims19 services$182.59 avg. paid by Medicare

Power wheelchair, group 2 standard, captains chair, patient weight capacity up to and including 300 pounds K0823

DME-Wheelchairs · category DD009N

2 suppliers14 claims14 services$191.94 avg. paid by Medicare

Pharmacy dispensing fee for inhalation drug(s); per 30 days Q0513

DME-Other DME · category DE000N

3 suppliers27 claims27 services$25.12 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MS. NICOLE HOKANSON RDH

Dental Hygienist

64236 SECOND AVE
HAPPY CAMP, CA 96039

Siskiyou County (530) 493-1600

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Eric Chau's NPI number?

The NPI number for Eric Chau is 1285970418. It was assigned to this individual provider in the NPPES registry on December 16, 2012. The provider is also known as Anh Chau Do.

Where is Eric Chau located?

Eric Chau practices at 64236 Second Ave, Happy Camp, CA 96039. The listed phone number is (530) 493-5257.

What is Eric Chau's specialty?

The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.

Is Eric Chau enrolled in Medicare?

Yes. Eric Chau is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Eric Chau's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Eric Chau reassigns Medicare benefits to Community Health Centers Of The Central Coast Inc (Cambria, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Eric Chau's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Eric Chau was last updated on September 28, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.