William Vereen, D.O.
NPI 1679565568 · Obstetrics & Gynecology Physician · Sioux City, IA
William Vereen, D.O. is a Obstetrics & Gynecology Physician provider in Sioux City, IA (NPI 1679565568).
Provider details
- NPI number
- 1679565568
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 2409 (IA)
Specialties & taxonomies
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
- 2005-08-17
- Last updated
- 2021-03-31
- Certified
- 2021-03-31
Frequently asked questions
- What is William Vereen's NPI number?
- William Vereen's National Provider Identifier (NPI) is 1679565568, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Vereen's specialty?
- William Vereen is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is William Vereen located?
- William Vereen's practice location on file with NPPES is 1000 Jackson St, Sioux City, IA 51105-1431.
- What is William Vereen's phone number?
- The practice phone number listed in the NPPES registry for William Vereen is (712) 252-0501.
- Is William Vereen's NPI active?
- Yes — William Vereen's NPI (1679565568) is active in the NPPES registry as of the last update on 2021-03-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.