NATALIE CHRISTINE HARTMAN
NPI 1346744638
Urology in Maywood, IL
About Natalie Christine Hartman NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NATALIE CHRISTINE HARTMAN (NPI 1346744638) is an individual urology provider in Maywood, Illinois, licensed in Illinois (PENDING) and active in the NPI registry since March 2018. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Natalie Christine Hartman is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Natalie Hartman reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Modesto, CA 95355
- Reassigned Medicare billing, California enrollment
- Also billed through NPI 1457593980 (California), NPI 1972877264 (California), NPI 1467825844 (California)
- 3,056 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60153 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MAYWOOD, IL 60153
MAYWOOD, IL 60153
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Natalie Hartman's NPI number?
The NPI number for Natalie Hartman is 1346744638. It was assigned to this individual provider in the NPPES registry on March 21, 2018.
Where is Natalie Hartman located?
Natalie Hartman practices at 2160 S 1st Ave, Maywood, IL 60153. The listed phone number is (708) 216-4533.
What is Natalie Hartman's specialty?
The primary specialty registered for this NPI is Urology with taxonomy code 208800000X.
Is Natalie Hartman enrolled in Medicare?
Yes. Natalie Hartman is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Natalie Hartman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Natalie Hartman reassigns Medicare benefits to Sutter Valley Medical Foundation (Modesto, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Natalie Hartman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Natalie Hartman was last updated on March 21, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.