Cathy Luo, M.D
NPI 1417964859 · Specialist · Fayetteville, AR
Enrolled with Medicare as Practitioner - Interventional Pain Management · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cathy Luo, M.D is a Specialist provider in Fayetteville, AR (NPI 1417964859).
Provider details
- NPI number
- 1417964859
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- M.D
- Sex
- Female
- Sole proprietor
- Yes
- License
- E-4333 (AR)
Specialties & taxonomies
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 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
2,846 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) |
|---|---|---|
| Testing for Presence of Drug, By Chemistry Analyzers80307 | 784 | $61 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 577 | $113 |
| Drug Test(s), Definitive, Utilizing (1) Drug Identification Methods Able to Identify Individual Drugs and Distinguish Between Structural Isomers (but Not Necessarily Stereoisomers), Including, But Not Limited to Gc/Ms (any Type, Single Or Tandem) and Lc/MsG0482 | 470 | $192 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 230 | $80 |
| Drug Test(s), Definitive, Utilizing (1) Drug Identification Methods Able to Identify Individual Drugs and Distinguish Between Structural Isomers (but Not Necessarily Stereoisomers), Including, But Not Limited to Gc/Ms (any Type, Single Or Tandem) and Lc/MsG0481 | 195 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 49 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl | 1,628 | 195 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 1,615 | 233 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 889 | 120 |
| Cyclobenzaprine Hcl | 625 | 110 |
| Morphine Sulfatebrand: Morphine Sulfate Er | 576 | 69 |
| Gabapentin | 383 | 56 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$259 across 13 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
- 2006-08-01
- Last updated
- 2014-02-19
Frequently asked questions
- What is Cathy Luo's NPI number?
- Cathy Luo's National Provider Identifier (NPI) is 1417964859, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cathy Luo's specialty?
- Cathy Luo is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Cathy Luo located?
- Cathy Luo's practice location on file with NPPES is 350 E Millsap Rd, Fayetteville, AR 72703-4098.
- What is Cathy Luo's phone number?
- The practice phone number listed in the NPPES registry for Cathy Luo is (479) 587-1753.
- Does Cathy Luo accept Medicare?
- Cathy Luo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cathy Luo's NPI active?
- Yes — Cathy Luo's NPI (1417964859) is active in the NPPES registry as of the last update on 2014-02-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.