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MR. HARRY H. HUANG M.D
NPI 1073577979
Pediatrics in Antioch, CA

Active since April 17, 2006PECOS Enrolled
3700 SUNSET LN, #6, ANTIOCH, CA 94509(925) 755-8500(925) 755-8200 Get Directions Write a Review

NPPES record last updated: October 30, 2012. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Mr. Harry H. Huang M.d NPPES

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

MR. HARRY H. HUANG M.D (NPI 1073577979) is an individual pediatrics provider in Antioch, California, licensed in California (A85073) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1073577979
Entity TypeIndividualMale
Primary Taxonomy208000000X
Provider Legal NameMR. HARRY H. HUANGCredential: M.D
Location Address3700 SUNSET LN, #6Antioch, CA 94509-6199
Mailing Address11875 Dublin Blvd, Ste C 140Dublin, CA 94568-2843 · (925) 587-2500 · Fax (925) 587-2511
Phone(925) 755-8500
Fax(925) 755-8200
Sole ProprietorNo
Enumeration DateApril 17, 2006
Last NPPES UpdateOctober 30, 2012
✔ NPI 1073577979 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in CA · A85073
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
3700 SUNSET LN, Antioch, CA 94509
Open in Google Maps ↗

Other Identifiers 1

OtherA85073CA · Medical License

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mr. Harry H. Huang M.d is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Harry Huang reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Lpch Medical Group Div Of Lucile
43 mi
Children
725 WELCH RD
Palo Alto, CA 94304
  • Reassigned Medicare billing, California enrollment
  • 3,617 clinicians in this Medicare group
NPI 1417907940 (650) 498-6762

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94509 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.

Other Providers at the Same Location NPPES 5

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

MICHAEL W OTTATI, JR., O.D. INC
Optometrist
3700 SUNSET LN, SUITE 4
ANTIOCH, CA 94509
Contra Costa County (925) 757-0450
DR. MICHAEL WILLIAM OTTATI JR. O.D.
Optometrist
3700 SUNSET LN, SUITE 4
ANTIOCH, CA 94509
Contra Costa County (925) 757-0450
DR. JAMES ROY BOCCIO DPM
Podiatrist (Foot & Ankle Surgery)
3700 SUNSET LN, SUITE 1
ANTIOCH, CA 94509
Contra Costa County (925) 778-2977
DR. ERIC KIN POON M.D.
Legal Medicine
3700 SUNSET LN, SUITE 3
ANTIOCH, CA 94509
Contra Costa County (925) 757-0311
HOLLY LYNN DEAN FNP
Nurse Practitioner (Family)
3700 SUNSET LN, SUITE #7
ANTIOCH, CA 94509
Contra Costa County (925) 755-7300

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 Harry Huang's NPI number?

The NPI number for Harry Huang is 1073577979. It was assigned to this individual provider in the NPPES registry on April 17, 2006.

Where is Harry Huang located?

Harry Huang practices at 3700 Sunset Ln #6, Antioch, CA 94509. The listed phone number is (925) 755-8500.

What is Harry Huang's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Harry Huang enrolled in Medicare?

Yes. Harry Huang is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Harry Huang's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Harry Huang reassigns Medicare benefits to Lpch Medical Group Div Of Lucile (Palo Alto, 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 Harry Huang'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 Harry Huang was last updated on October 30, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.