John Siler, MD
NPI 1861463028 · Diagnostic Radiology Physician · Tucson, AZ
John Siler, MD is a Diagnostic Radiology Physician provider in Tucson, AZ (NPI 1861463028).
Provider details
- NPI number
- 1861463028
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 11171 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-01-27
- Last updated
- 2013-02-27
Frequently asked questions
- What is John Siler's NPI number?
- John Siler's National Provider Identifier (NPI) is 1861463028, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Siler's specialty?
- John Siler is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is John Siler located?
- John Siler's practice location on file with NPPES is 677 N Wilmot Rd, Tucson, AZ 85711-2701.
- What is John Siler's phone number?
- The practice phone number listed in the NPPES registry for John Siler is (520) 795-2889.
- Is John Siler's NPI active?
- Yes — John Siler's NPI (1861463028) is active in the NPPES registry as of the last update on 2013-02-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.