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MR. HUAN NGOC PHAN
NPI 1841208352
Ophthalmology in Cupertino, CA

Active since August 03, 2006PECOS Enrolled
20269 STEVENS CREEK BLVD, CUPERTINO, CA 95014(408) 296-0100(408) 296-1795 Get Directions Write a Review

NPPES record last updated: July 30, 2015. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mr. Huan Ngoc Phan NPPES

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

MR. HUAN NGOC PHAN (NPI 1841208352) is an individual ophthalmology provider in Cupertino, California, licensed in California (G77619) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1841208352
Entity TypeIndividualMale
Primary Taxonomy207W00000X
Provider Legal NameMR. HUAN NGOC PHAN
Location Address20269 STEVENS CREEK BLVDCupertino, CA 95014-2258
Mailing Address20269 Stevens Creek BlvdCupertino, CA 95014-2258 · (408) 296-0100 · Fax (408) 296-1795
Phone(408) 296-0100
Fax(408) 296-1795
Sole ProprietorYes
Enumeration DateAugust 3, 2006
Last NPPES UpdateJuly 30, 2015
✔ NPI 1841208352 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians
Taxonomy Code207W00000X
License✔ Licensed in CA · G77619
Definition
An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.
20269 STEVENS CREEK BLVD, Cupertino, CA 95014
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Other Names 1

Professional Name (2)Dr. Gregory Huan Phan Md

Other Identifiers 4

Medicaid00G776190CA
Medicare NSC4465280001CA
Medicare PIN00G776191CA
Medicare UPING83403CA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mr. Huan Ngoc Phan 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.

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.

Established patient complete exam of visual system 92014
An established patient complete exam of the visual system involves a thorough check of your eyes and vision. It assesses eye health, checks for diseases, and measures your ability to see clearly at different distances. It's a routine, non-invasive procedure.
12 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95014 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
$156.67 typical visit price
range $70.37 – $206.04
Typical copayment $39.16 (range $17.59 – $51.51)
Most-billed visit code 99204
Established Patient
$86.56 typical visit price
range $23.96 – $169.60
Typical copayment $21.64 (range $5.99 – $42.40)
Most-billed visit code 99213
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 2

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

DR. MICHELLE DORIAN TRAN O.D.
Optometrist
20269 STEVENS CREEK BLVD
CUPERTINO, CA 95014
Santa Clara County (408) 898-2989
JAHANGIRI VENTURES
Clinic/Center (Radiology)
20269 STEVENS CREEK BLVD
CUPERTINO, CA 95014
Santa Clara County (408) 865-6600

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 Huan Phan's NPI number?

The NPI number for Huan Phan is 1841208352. It was assigned to this individual provider in the NPPES registry on August 3, 2006. The provider is also known as Dr. Gregory Huan Phan MD.

Where is Huan Phan located?

Huan Phan practices at 20269 Stevens Creek Blvd, Cupertino, CA 95014. The listed phone number is (408) 296-0100.

What is Huan Phan's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Is Huan Phan enrolled in Medicare?

Yes. Huan Phan is registered in the Medicare PECOS enrollment system.

What insurance does Huan Phan accept?

Health plans from Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas, BlueCross BlueShield of Tennessee and Providence Health Plan list Huan Phan as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Huan Phan was last updated on July 30, 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.