William Smithson, M.D.
NPI 1528115573 · Pediatrics Physician · Rochester, MN
William Smithson, M.D. is a Pediatrics Physician provider in Rochester, MN (NPI 1528115573).
Provider details
- NPI number
- 1528115573
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 1439 (SD)
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 tenure38% of score
19 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
- 2007-01-04
- Last updated
- 2020-08-11
- Certified
- 2020-08-11
Frequently asked questions
- What is William Smithson's NPI number?
- William Smithson's National Provider Identifier (NPI) is 1528115573, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Smithson's specialty?
- William Smithson is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is William Smithson located?
- William Smithson's practice location on file with NPPES is 2600 18th Ave Sw, Rochester, MN 55902-1172.
- What is William Smithson's phone number?
- The practice phone number listed in the NPPES registry for William Smithson is (507) 269-1303.
- Is William Smithson's NPI active?
- Yes — William Smithson's NPI (1528115573) is active in the NPPES registry as of the last update on 2020-08-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.