Andrew Au, DPM
NPI 1417418377 · Foot & Ankle Surgery Podiatrist · New Haven, CT
Enrolled with Medicare as Practitioner - Podiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Andrew Au, DPM is a Foot & Ankle Surgery Podiatrist provider in New Haven, CT (NPI 1417418377).
Provider details
- NPI number
- 1417418377
- Entity type
- Individual
- Primary specialty
- Foot & Ankle Surgery PodiatristPodiatric Medicine & Surgery Service Providers
- Credential
- DPM
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Podiatric Medicine & Surgery Service Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
7 yrs in NPPES registry
- Profile completeness33% of score
83% of core fields populated
- Practice footprint20% of score
4 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Doxycycline Monohydrate | 42 | 28 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 35 | 12 |
| Collagenase Clostridium Hist.brand: Santyl | 27 | 21 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 26 | 20 |
| Ciprofloxacin Hcl | 18 | 13 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 17 | 12 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$779 across 3 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
Additional practice locations (3)
- 1450 Chapel StNew Haven, CT 06511-4405Phone: (646) 284-1527
- 950 Campbell AveWest Haven, CT 06516-2770Phone: (646) 284-1527
- 1706 Avenue TBrooklyn, NY 11229-3412Phone: (646) 284-1527
Registry dates
- Enumerated
- 2019-03-25
- Last updated
- 2023-06-28
- Certified
- 2022-03-14
Frequently asked questions
- What is Andrew Au's NPI number?
- Andrew Au's National Provider Identifier (NPI) is 1417418377, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrew Au's specialty?
- Andrew Au is listed in the NPPES registry with a primary specialty of Foot & Ankle Surgery Podiatrist (Podiatric Medicine & Surgery Service Providers).
- Where is Andrew Au located?
- Andrew Au's practice location on file with NPPES is 20 York St, New Haven, CT 06510-3220.
- What is Andrew Au's phone number?
- The practice phone number listed in the NPPES registry for Andrew Au is (646) 284-1527.
- Does Andrew Au accept Medicare?
- Andrew Au is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Andrew Au's NPI active?
- Yes — Andrew Au's NPI (1417418377) is active in the NPPES registry as of the last update on 2023-06-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.