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DR. HIEU BALL MD, MPH
NPI 1568544328
Orthopaedic Surgery - Orthopaedic Surgery of the Spine in San Ramon, CA

Active since October 20, 2006PECOS EnrolledAccepts Medicare Assignment
5401 NORRIS CANYON RD STE 206, SAN RAMON, CA 94583(925) 838-8830(925) 838-8836 Get Directions Write a Review

NPPES record last updated: July 13, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Hieu Ball Md, Mph NPPES

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

DR. HIEU BALL MD, MPH (NPI 1568544328) is an individual orthopaedic surgery of the spine provider in San Ramon, California, licensed in California (A72834) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS and is a graduate of Tufts University School Of Medicine (1994).

NPPES Registry Identity

NPI1568544328
Entity TypeIndividualMale
Primary Taxonomy207XS0117X
Provider Legal NameDR. HIEU BALLCredential: MD, MPH
Location Address5401 NORRIS CANYON RD STE 206San Ramon, CA 94583-5406
Mailing Address5401 Norris Canyon Rd Ste 206San Ramon, CA 94583-5406 · (925) 838-8830 · Fax (925) 838-8836
Phone(925) 838-8830
Fax(925) 838-8836
Sole ProprietorYes
Medical School CMSTufts University School Of MedicineGraduated 1994
Enumeration DateOctober 20, 2006
Last NPPES UpdateJuly 13, 2024
NPPES CertifiedJuly 13, 2024
✔ NPI 1568544328 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOrthopaedic Surgery · Orthopaedic Surgery of the SpineAllopathic & Osteopathic Physicians
Taxonomy Code207XS0117X
License✔ Licensed in CA · A72834
Definition
Recognized by several state medical boards as a fellowship subspecialty program of orthopaedic surgery, orthopaedic surgeons of the spine deal with the evaluation and nonoperative and operative treatment of the full spectrum of primary spinal disorders including trauma, degenerative, deformity, tumor, and reconstructive.
5401 NORRIS CANYON RD STE 206, San Ramon, CA 94583
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Other Identifiers 1

Other00A728345CA · Medicare Id- Type Unspecified

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. Hieu Ball Md, Mph 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 ID1850374786
PECOS Enrollment IDI20040610001366
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 Hieu Ball reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Hieu T Ball M D Inc
Same address
Orthopaedic Surgery of the Spine
5401 NORRIS CANYON RD STE 206
San Ramon, CA 94583
  • Reassigned Medicare billing, California enrollment
NPI 1740338946 (925) 838-8830

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 3

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 office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
83 services54 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
56 services40 patients
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205
This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
35 services35 patients

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.

HIEU T BALL M D INC
Orthopaedic Surgery (Orthopaedic Surgery of the Spine)
5401 NORRIS CANYON RD STE 206
SAN RAMON, CA 94583
Contra Costa County (925) 838-8830
GORDON H. SMITH
Ophthalmology
5401 NORRIS CANYON RD STE 206
SAN RAMON, CA 94583
Contra Costa County (925) 277-1135

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 Hieu Ball's NPI number?

The NPI number for Hieu Ball is 1568544328. It was assigned to this individual provider in the NPPES registry on October 20, 2006.

Where is Hieu Ball located?

Hieu Ball practices at 5401 Norris Canyon Rd Ste 206, San Ramon, CA 94583. The listed phone number is (925) 838-8830.

What is Hieu Ball's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Orthopaedic Surgery of the Spine, with taxonomy code 207XS0117X.

Is Hieu Ball enrolled in Medicare?

Yes. Hieu Ball 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 Hieu Ball's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Hieu Ball reassigns Medicare benefits to Hieu T Ball M D Inc (San Ramon, 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 Hieu Ball'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 Hieu Ball was last updated on July 13, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.