Alex Cheng, M.D.
NPI 1689801656 · Otolaryngology Physician · Woodbridge, VA
Enrolled with Medicare as Practitioner - Otolaryngology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alex Cheng, M.D. is a Otolaryngology Physician provider in Woodbridge, VA (NPI 1689801656).
Provider details
- NPI number
- 1689801656
- Entity type
- Individual
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 0101256089 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
17 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
1,055 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 | 329 | $88 |
| Professional Service for Multiple Injections of Allergen95117 | 217 | $12 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 195 | $121 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 70 | $161 |
| Removal of Impacted Ear Wax69210 | 66 | $43 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ipratropium Bromide | 73 | 34 |
| Fluticasone Propionate | 68 | 35 |
| Azelastine/Fluticasonebrand: Azelastine-Fluticasone | 66 | 21 |
| Azelastine Hcl | 40 | 22 |
| Fluocinolone Acetonide Oil | 26 | 18 |
| Omeprazole | 23 | — |
| Prednisone | 15 | 12 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$541 across 25 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
- 2009-06-17
- Last updated
- 2020-03-16
- Certified
- 2020-03-16
Frequently asked questions
- What is Alex Cheng's NPI number?
- Alex Cheng's National Provider Identifier (NPI) is 1689801656, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alex Cheng's specialty?
- Alex Cheng is listed in the NPPES registry with a primary specialty of Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is Alex Cheng located?
- Alex Cheng's practice location on file with NPPES is 14000 Crown Ct Ste 201, Woodbridge, VA 22193-1460.
- What is Alex Cheng's phone number?
- The practice phone number listed in the NPPES registry for Alex Cheng is (703) 499-8787.
- Does Alex Cheng accept Medicare?
- Alex Cheng is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alex Cheng's NPI active?
- Yes — Alex Cheng's NPI (1689801656) is active in the NPPES registry as of the last update on 2020-03-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.