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William Buikus, DO
NPI 1649261660 · Psychiatry Physician · Green Bay, WI
William Buikus, DO is a Psychiatry Physician provider in Green Bay, WI (NPI 1649261660).
Provider details
- NPI number
- 1649261660
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 26259 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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
2640 W Point Rd
Green Bay, WI 54304-1344
Phone: (920) 869-2711
Street-level locationGet directions
Mailing address
Po Box 365
Oneida, WI 54155-0365
Registry dates
- Enumerated
- 2005-10-31
- Last updated
- 2007-09-20
Frequently asked questions
- What is William Buikus's NPI number?
- William Buikus's National Provider Identifier (NPI) is 1649261660, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Buikus's specialty?
- William Buikus is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is William Buikus located?
- William Buikus's practice location on file with NPPES is 2640 W Point Rd, Green Bay, WI 54304-1344.
- What is William Buikus's phone number?
- The practice phone number listed in the NPPES registry for William Buikus is (920) 869-2711.
- Is William Buikus's NPI active?
- Yes — William Buikus's NPI (1649261660) is active in the NPPES registry as of the last update on 2007-09-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.