IndividualActive
William Mikaitis, MD
NPI 1619922721 · Family Medicine Physician · Lockport, IL
William Mikaitis, MD is a Family Medicine Physician provider in Lockport, IL (NPI 1619922721).
Provider details
- NPI number
- 1619922721
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 036064197 (IL)
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
1206 E 9th St
Ste 210
Lockport, IL 60441-2404
Phone: (815) 834-8777
Street-level locationGet directions
Mailing address
1206 E 9th St
Lockport, IL 60441-2404
Registry dates
- Enumerated
- 2006-05-24
- Last updated
- 2011-11-23
Frequently asked questions
- What is William Mikaitis's NPI number?
- William Mikaitis's National Provider Identifier (NPI) is 1619922721, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Mikaitis's specialty?
- William Mikaitis is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is William Mikaitis located?
- William Mikaitis's practice location on file with NPPES is 1206 E 9th St, Lockport, IL 60441-2404.
- What is William Mikaitis's phone number?
- The practice phone number listed in the NPPES registry for William Mikaitis is (815) 834-8777.
- Is William Mikaitis's NPI active?
- Yes — William Mikaitis's NPI (1619922721) is active in the NPPES registry as of the last update on 2011-11-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.