Hao Ly, MD
NPI 1861437378 · Emergency Medicine Physician · Crossville, TN
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hao Ly, MD is a Emergency Medicine Physician provider in Crossville, TN (NPI 1861437378).
Provider details
- NPI number
- 1861437378
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 29369 (TN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
402 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 272 | $167 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 101 | $115 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 29 | $68 |
Typical Medicare-allowed amounts for these services range $68–$167 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl | 49 | 49 |
| Cephalexin | 37 | 36 |
| Prednisone | 36 | 33 |
| Ibuprofen | 23 | 23 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 21 | 20 |
| Cyclobenzaprine Hcl | 17 | 17 |
| Ondansetronbrand: Ondansetron Odt | 11 | 11 |
Practice location
Mailing address
Additional practice locations (1)
- 32 Central AvenueWellsboro, PA 16901-1840Phone: (570) 723-7764
Registry dates
- Enumerated
- 2006-06-18
- Last updated
- 2025-08-13
- Certified
- 2025-08-08
Frequently asked questions
- What is Hao Ly's NPI number?
- Hao Ly's National Provider Identifier (NPI) is 1861437378, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hao Ly's specialty?
- Hao Ly is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Hao Ly located?
- Hao Ly's practice location on file with NPPES is 421 S Main St, Crossville, TN 38555-5048.
- What is Hao Ly's phone number?
- The practice phone number listed in the NPPES registry for Hao Ly is (931) 484-9511.
- Does Hao Ly accept Medicare?
- Hao Ly is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hao Ly's NPI active?
- Yes — Hao Ly's NPI (1861437378) is active in the NPPES registry as of the last update on 2025-08-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.