Alexander Dao, M.D.
NPI 1750814398 · Specialist · Rochester, NY
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alexander Dao, M.D. is a Specialist provider in Rochester, NY (NPI 1750814398).
Provider details
- NPI number
- 1750814398
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
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
9 yrs in NPPES registry
- Profile completeness25% of score
83% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
162 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) |
|---|---|---|
| Moderate Sedation Services Provided By the Same Physician Or Other Qualified Health Care Professional Performing a Gastrointestinal Endoscopic Service That Sedation Supports, Requiring the Presence of an Independent Trained Observer to Assist in the MonitoG0500 | 81 | $53 |
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 37 | $424 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 21 | $271 |
| Colorectal Cancer Screening; Colonoscopy on Individual Not Meeting Criteria for High RiskG0121 | 12 | $305 |
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 11 |
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 |
|---|---|---|
| Omeprazole | 87 | 42 |
| Sod Sulf/Pot Chloride/Mag Sulfbrand: Sutab | 68 | 65 |
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Peg-3350 and Electrolytes | 48 | 45 |
| Pantoprazole Sodium | 30 | 11 |
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Gavilyte-G | 29 | 27 |
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Gavilyte-C | 20 | 19 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,056 across 95 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
- 2017-04-11
- Last updated
- 2023-08-31
- Certified
- 2023-08-31
Frequently asked questions
- What is Alexander Dao's NPI number?
- Alexander Dao's National Provider Identifier (NPI) is 1750814398, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexander Dao's specialty?
- Alexander Dao is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Alexander Dao located?
- Alexander Dao's practice location on file with NPPES is 2440 Ridgeway Ave Ste 100, Rochester, NY 14626-4114.
- What is Alexander Dao's phone number?
- The practice phone number listed in the NPPES registry for Alexander Dao is (585) 720-1550.
- Does Alexander Dao accept Medicare?
- Alexander Dao is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alexander Dao's NPI active?
- Yes — Alexander Dao's NPI (1750814398) is active in the NPPES registry as of the last update on 2023-08-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.