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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

NGA LAM WONG MD
NPI 1437073657
Orthopaedic Surgery in San Francisco, CA

Active since August 10, 2026PECOS Enrolled
2540 23RD ST BLDG 73, SAN FRANCISCO, CA 94143(415) 476-2124 Get Directions Write a Review

NPPES record added: August 13, 2026. Verified against the NPPES registry weekly; last sync: September 06, 2026.

About Nga Lam Wong Md NPPES

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

NGA LAM WONG MD (NPI 1437073657) is an individual orthopaedic surgery provider in San Francisco, California, licensed in California (A211154) and active in the NPI registry since August 2026. She is enrolled in Medicare PECOS and maintains a secondary practice location in San Francisco.

NPPES Registry Identity

NPI1437073657
Entity TypeIndividualFemale
Primary Taxonomy207X00000X
Provider Legal NameNGA LAM WONGCredential: MD
Location Address2540 23RD ST BLDG 73San Francisco, CA 94143-2500
Mailing Address525 Nelson Rising LnSan Francisco, CA 94158-2292 · (647) 465-5626
Phone(415) 476-2124
Sole ProprietorYes
Enumeration DateAugust 10, 2026
Last NPPES UpdateAugust 13, 2026
NPPES CertifiedAugust 13, 2026
✔ NPI 1437073657 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOrthopaedic SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207X00000X
Licenses✔ Licensed in CA · A211154✔ Licensed in CA · 211154
Definition
An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.
2540 23RD ST BLDG 73, San Francisco, CA 94143
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Other Names 1

Other Name (5)Erin Nga Lam Wong

Secondary Practice Location 1

Location 11001 Potrero AveSan Francisco, CA 94110-3518 · Phone (628) 206-8000

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Nga Lam Wong Md 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94143 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
$84.91 typical visit price
range $23.44 – $166.46
Typical copayment $21.22 (range $5.86 – $41.61)
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

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

MONTHER ABUHANTASH
Orthopaedic Surgery
2540 23RD ST BLDG 73
SAN FRANCISCO, CA 94143
San Francisco County (415) 476-2027

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 Nga Lam Wong's NPI number?

The NPI number for Nga Lam Wong is 1437073657. It was assigned to this individual provider in the NPPES registry on August 10, 2026. The provider is also known as Erin Nga Lam Wong.

Where is Nga Lam Wong located?

Nga Lam Wong practices at 2540 23rd St Bldg 73, San Francisco, CA 94143. The listed phone number is (415) 476-2124.

What is Nga Lam Wong's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.

Is Nga Lam Wong enrolled in Medicare?

Yes. Nga Lam Wong is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Nga Lam Wong was last updated on August 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 27 days 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.