RICHARDSON HOANG PHAM OD
NPI 1457923054
Optometrist in Houston, TX

Q: What is Richardson Pham's NPI number?

The NPI number for Richardson Pham is 1457923054. It was assigned to this individual provider in the NPPES registry on July 13, 2021.

Q: What is Richardson Pham's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

Q: When was this NPI record last updated?

The NPPES record for Richardson Pham was last updated on February 2, 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 July 13, 2021PECOS Enrolled

365 GREENS RD, HOUSTON, TX 77060(281) 875-6800(281) 872-3670 Get Directions Write a Review

NPPES record last updated: February 2, 2023. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Feb 2, 2023, Jul 13, 2021 (2 updates tracked since 2021).

On this page

About Richardson Hoang Pham Od NPPES

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

RICHARDSON HOANG PHAM OD (NPI 1457923054) is an individual optometrist in Houston, Texas, licensed in Texas (10337T) and active in the NPI registry since July 2021. He is enrolled in Medicare PECOS and maintains a secondary practice location in Houston.

NPPES Registry Identity

NPI1457923054

Entity TypeIndividualMale

Primary Taxonomy152W00000X

Provider Legal NameRICHARDSON HOANG PHAMCredential: OD

Location Address365 GREENS RDHouston, TX 77060-1903

Mailing Address8614 Westwood Center Dr Fl 9Vienna, VA 22182-2442 · (703) 847-8899 · Fax (571) 223-6780

Phone(281) 875-6800

Fax(281) 872-3670

Sole ProprietorNo

Enumeration DateJuly 13, 2021

Last NPPES UpdateFebruary 2, 20232 updates tracked since enumeration

NPPES CertifiedFebruary 2, 2023

✔ NPI 1457923054 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers

Taxonomy Code152W00000X

License✔ Licensed in TX · 10337T

Definition

Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.

365 GREENS RD, Houston, TX 77060

Open in Google Maps ↗

Secondary Practice Location 1

Location 15807 E Sam Houston Pkwy N Ste BHouston, TX 77049-2501 · Phone (281) 529-2089

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Richardson Hoang Pham Od 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 Reassignments

Medicare enrollment records show Richardson Pham reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Med Southwest, PLLC

Same address

Optometrist

365 GREENS RD
Houston, TX 77060

Reassigned Medicare billing, Texas enrollment
396 clinicians in this Medicare group

NPI 1215608336 (281) 875-6800

Vision Source - Kingwood, PA

13 mi

Optometrist

1714 KINGWOOD DR
Kingwood, TX 77339

Reassigned Medicare billing, Texas enrollment
7 clinicians in this Medicare group

NPI 1265564769 (713) 995-0042

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 77060 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

$134.06 typical visit price

range $58.24 – $176.98

Typical copayment $33.51 (range $14.56 – $44.24)

Most-billed visit code 99204

Established Patient

$72.62 typical visit price

range $18.60 – $143.93

Typical copayment $18.15 (range $4.65 – $35.98)

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 3

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

GREENSPOINT TSO, PC

Optometrist

365 GREENS RD
HOUSTON, TX 77060

Harris County (281) 875-6800

MED SOUTHWEST, PLLC

Optometrist

365 GREENS RD
HOUSTON, TX 77060

Harris County (281) 875-6800

CLAY RAMSEY CRAIN OD

Optometrist

365 GREENS RD
HOUSTON, TX 77060

Harris County (281) 875-6800

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 Richardson Pham's NPI number?

The NPI number for Richardson Pham is 1457923054. It was assigned to this individual provider in the NPPES registry on July 13, 2021.

Where is Richardson Pham located?

Richardson Pham practices at 365 Greens Rd, Houston, TX 77060. The listed phone number is (281) 875-6800.

What is Richardson Pham's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

Is Richardson Pham enrolled in Medicare?

Yes. Richardson Pham is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Richardson Pham's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Richardson Pham reassigns Medicare benefits to 2 organizations: Med Southwest, PLLC (Houston, TX) and Vision Source - Kingwood, PA (Kingwood, TX). Each 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 Richardson Pham's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Richardson Pham accept?

Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 13 other insurers list Richardson Pham 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 Richardson Pham was last updated on February 2, 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.