Kastytis Buitkus, M.D.
NPI 1881638625 · Allergy Physician · Oak Park, MI
Kastytis Buitkus, M.D. is a Allergy Physician provider in Oak Park, MI (NPI 1881638625).
Provider details
- NPI number
- 1881638625
- Entity type
- Individual
- Primary specialty
- Allergy PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- KB050601 (MI)
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
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
- 2006-06-15
- Last updated
- 2012-03-13
Frequently asked questions
- What is Kastytis Buitkus's NPI number?
- Kastytis Buitkus's National Provider Identifier (NPI) is 1881638625, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kastytis Buitkus's specialty?
- Kastytis Buitkus is listed in the NPPES registry with a primary specialty of Allergy Physician (Allopathic & Osteopathic Physicians).
- Where is Kastytis Buitkus located?
- Kastytis Buitkus's practice location on file with NPPES is 21700 Greenfield Rd, Oak Park, MI 48237-2581.
- What is Kastytis Buitkus's phone number?
- The practice phone number listed in the NPPES registry for Kastytis Buitkus is (248) 967-4310.
- Is Kastytis Buitkus's NPI active?
- Yes — Kastytis Buitkus's NPI (1881638625) is active in the NPPES registry as of the last update on 2012-03-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.