William Quan, M.D.
NPI 1568614410 · Anesthesiology Physician · Cottonwood, AZ
William Quan, M.D. is a Anesthesiology Physician provider in Cottonwood, AZ (NPI 1568614410).
Provider details
- NPI number
- 1568614410
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 35.130383 (OH)
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 tenure33% of score
17 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$15 across 1 record (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 (1)
- 2139 Auburn AveCincinnati, OH 45219-2906Phone: (513) 585-0577
Registry dates
- Enumerated
- 2008-10-22
- Last updated
- 2020-09-11
- Certified
- 2020-09-11
Frequently asked questions
- What is William Quan's NPI number?
- William Quan's National Provider Identifier (NPI) is 1568614410, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Quan's specialty?
- William Quan is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is William Quan located?
- William Quan's practice location on file with NPPES is 269 S Candy Ln, Cottonwood, AZ 86326-4158.
- What is William Quan's phone number?
- The practice phone number listed in the NPPES registry for William Quan is (928) 639-6150.
- Is William Quan's NPI active?
- Yes — William Quan's NPI (1568614410) is active in the NPPES registry as of the last update on 2020-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.