Natalie Kleeman Klapholz
Neonatal-Perinatal Medicine Physician · Chicago, IL
Natalie Kleeman Klapholz is a neonatal-perinatal medicine physician with a practice address in Chicago, Illinois, and NPI 1457096497, issued on May 4, 2022. Check the license (Illinois 036174212, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Natalie Kleeman Klapholz
- Primary taxonomy
- Neonatal-Perinatal Medicine Physician 2080N0001X
- License number
- 036174212 IL
Self-reported in NPPES; status is on the state search - Practice location
- 5841 S Maryland Ave # MC8016, Chicago, IL 60637
- Phone
- (773) 702-6435
- Enumerated
- May 4, 2022
- Record last updated
- Sep 24, 2025
- Medicare enrollment
- Enrolled (PECOS I20251006000398); may accept Medicare assignment
- Medical or professional school
- Tufts University School Of Medicine, 2022
- Entity
- Type 1 · individual
8 nearest neonatal-perinatal medicine physician records → All 362 in Illinois → Look up another NPI →
Also registered at 5841 S Maryland Ave # MC8016
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rebecca AbrahamPediatrics Physician1154174209
- Burak Arikan, MDPediatrics Physician1649023854
- Alexandra Barrett, MDPediatrics Physician1700770641
- Pareenaz Behbahani-Nejad, MDPediatrics Physician1013710235
- Ryan Belloli, MDPediatrics Physician1275391500
- Lestella Bivens, MDPediatrics Physician1720609563
Verify Natalie Kleeman Klapholz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
Search for license 036174212Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Natalie Kleeman Klapholz among 362 neonatal-perinatal medicine physician records in Illinois
Natalie Kleeman Klapholz is one of 362 neonatal-perinatal medicine physician records with a practice address in Illinois. 15% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2022, is newer than 96% of them.
- NPI issued2022 · 96% of these records are older, 2% newer
- In a Medicare fileNo · 15% of these records are
- In the CMS Doctors and Clinicians fileYes · 7% of these records are
- Graduated2022 · median 2004 among the 25 with a school on file
- Record last updated2025 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080N0001X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neonatal-Perinatal Medicine Physician providers in Illinois
There are 362 neonatal-perinatal medicine physician records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 362 in Illinois → Every provider in Chicago → Neonatal-Perinatal Medicine Physician nationwide →
The 8 neonatal-perinatal medicine physician records with the nearest ZIP codes
- Ansul AsadChicago, IL 606371841449493
- Gillian BrennanChicago, IL 606371174782437
- Basharat Buchh, MDChicago, IL 606371609802107
- Christine CarlosChicago, IL 606371184986861
- Ama Fordwor-Koranteng, MDChicago, IL 606371013036151
- Oussama Itani, MDChicago, IL 606371083640361
- Kelly Kelly, M.D.Chicago, IL 606371780979302
- Jeremy MarksChicago, IL 606371962552901
Common questions
What is Natalie Kleeman Klapholz's NPI number?
Natalie Kleeman Klapholz's National Provider Identifier (NPI) is 1457096497, issued on May 4, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Natalie Kleeman Klapholz located?
The NPPES record lists a practice address at 5841 S Maryland Ave # MC8016, Chicago, IL, 60637. Phone: (773) 702-6435. Providers update this record themselves, so call before visiting.
How can I verify Natalie Kleeman Klapholz's license?
NPPES lists Illinois license number 036174212, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.