Chheany Ung, M.D.
NPI 1356469522 · Pain Medicine (Anesthesiology) Physician · Roanoke, VA
Enrolled with Medicare as Practitioner - Interventional Pain Management · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chheany Ung, M.D. is a Pain Medicine (Anesthesiology) Physician provider in Roanoke, VA (NPI 1356469522).
Provider details
- NPI number
- 1356469522
- Entity type
- Individual
- Primary specialty
- Pain Medicine (Anesthesiology) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD428672 (PA)
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 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
87,476 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) |
|---|---|---|
| Injection, Triamcinolone Acetonide, Preservative Free, 1 MgJ3300 | 78,094 | $1 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 1,430 | $122 |
| Telephone Medical Discussion With Physician, 11-20 Minutes99442 | 968 | $88 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 908 | $86 |
| Injection of Anesthetic And/Or Steroid Drug Into Sacral Spine Nerve Root Using Imaging Guidance, Single Level64483 | 572 | $265 |
| Injection of Substance Into Lower Spine Canal Using Imaging Guidance |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 67 | 40 |
| Tramadol Hcl | 60 | 38 |
| Gabapentin | 51 | 32 |
| Oxycodone Hcl | 27 | 17 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 27 | 12 |
| Pregabalin | 25 | 16 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$27,734 across 236 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
- 2007-03-27
- Last updated
- 2024-03-18
- Certified
- 2024-03-18
Frequently asked questions
- What is Chheany Ung's NPI number?
- Chheany Ung's National Provider Identifier (NPI) is 1356469522, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chheany Ung's specialty?
- Chheany Ung is listed in the NPPES registry with a primary specialty of Pain Medicine (Anesthesiology) Physician (Allopathic & Osteopathic Physicians).
- Where is Chheany Ung located?
- Chheany Ung's practice location on file with NPPES is 3405 Ogden Rd, Roanoke, VA 24018-8200.
- What is Chheany Ung's phone number?
- The practice phone number listed in the NPPES registry for Chheany Ung is (540) 777-0090.
- Does Chheany Ung accept Medicare?
- Chheany Ung is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chheany Ung's NPI active?
- Yes — Chheany Ung's NPI (1356469522) is active in the NPPES registry as of the last update on 2024-03-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.