Eric Giang, D.O.
NPI 1497041164 · Orthopaedic Surgery Physician · Modesto, CA
Enrolled with Medicare as Practitioner - Orthopedic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Eric Giang, D.O. is a Orthopaedic Surgery Physician provider in Modesto, CA (NPI 1497041164).
Provider details
- NPI number
- 1497041164
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- Q7880 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
15 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
704 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 185 | $93 |
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 116 | $72 |
| X-Ray of Shoulder, Minimum of 2 Views73030 | 62 | $36 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 62 | $131 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 48 | $171 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 150 | 80 |
| Gabapentin | 101 | 57 |
| Ibuprofen | 73 | 32 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 63 | 21 |
| Diclofenac Sodium | 45 | 18 |
| Tizanidine Hcl | 36 | 21 |
| Amoxicillin | 32 | 20 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,993 across 12 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-06-21
- Last updated
- 2021-08-05
- Certified
- 2021-08-05
Frequently asked questions
- What is Eric Giang's NPI number?
- Eric Giang's National Provider Identifier (NPI) is 1497041164, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Eric Giang's specialty?
- Eric Giang is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Eric Giang located?
- Eric Giang's practice location on file with NPPES is 2116 E Orangeburg Ave Ste a, Modesto, CA 95355-3370.
- What is Eric Giang's phone number?
- The practice phone number listed in the NPPES registry for Eric Giang is (209) 577-1411.
- Does Eric Giang accept Medicare?
- Eric Giang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Eric Giang's NPI active?
- Yes — Eric Giang's NPI (1497041164) is active in the NPPES registry as of the last update on 2021-08-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.