Monika Siedlarz, MD
NPI 1164719720 · Pediatrics Physician · Lockport, IL
Monika Siedlarz, MD is a Pediatrics Physician provider in Lockport, IL (NPI 1164719720).
Provider details
- NPI number
- 1164719720
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD169639 (OR)
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
15 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 891 23rd St NeSalem, OR 97301-1793Phone: (503) 364-2181
Registry dates
- Enumerated
- 2011-07-05
- Last updated
- 2020-09-10
- Certified
- 2020-09-10
Frequently asked questions
- What is Monika Siedlarz's NPI number?
- Monika Siedlarz's National Provider Identifier (NPI) is 1164719720, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Monika Siedlarz's specialty?
- Monika Siedlarz is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Monika Siedlarz located?
- Monika Siedlarz's practice location on file with NPPES is 14933 Founders Xing, Lockport, IL 60491-6712.
- What is Monika Siedlarz's phone number?
- The practice phone number listed in the NPPES registry for Monika Siedlarz is (708) 778-3001.
- Is Monika Siedlarz's NPI active?
- Yes — Monika Siedlarz's NPI (1164719720) is active in the NPPES registry as of the last update on 2020-09-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.