John Bass, MD
NPI 1548562143 · Ambulatory Surgical Clinic/Center · Phoenix, AZ
John Bass, MD is a Ambulatory Surgical Clinic/Center provider in Phoenix, AZ (NPI 1548562143).
Provider details
- NPI number
- 1548562143
- Entity type
- Individual
- Primary specialty
- Ambulatory Surgical Clinic/CenterAmbulatory Health Care Facilities
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 14161 (AZ)
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
15 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- 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.
$27 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
Registry dates
- Enumerated
- 2010-12-02
- Last updated
- 2010-12-02
Frequently asked questions
- What is John Bass's NPI number?
- John Bass's National Provider Identifier (NPI) is 1548562143, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Bass's specialty?
- John Bass is listed in the NPPES registry with a primary specialty of Ambulatory Surgical Clinic/Center (Ambulatory Health Care Facilities).
- Where is John Bass located?
- John Bass's practice location on file with NPPES is 2398 E. Camelback Rd, Phoenix, AZ 85016.
- What is John Bass's phone number?
- The practice phone number listed in the NPPES registry for John Bass is (602) 485-1010.
- Is John Bass's NPI active?
- Yes — John Bass's NPI (1548562143) is active in the NPPES registry as of the last update on 2010-12-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.