MARY ANN JONES FNP-C
NPI 1720433048
Nurse Practitioner - Family in Chicago, IL
About Mary Ann Jones Fnp-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARY ANN JONES FNP-C (NPI 1720433048) is an individual family provider in Chicago, Illinois, licensed in Illinois (277002426) and active in the NPI registry since April 2016. She is enrolled in Medicare PECOS and is a graduate of Other (2009).
NPPES Registry Identity
Specialties & Licenses 2
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Mary Ann Jones Fnp-c is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
4Medicare enrollment records show Mary Jones reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Chicago, IL 60616
- Reassigned Medicare billing, Illinois enrollment
Chicago, IL 60657
- Reassigned Medicare billing, Illinois enrollment
- 34 clinicians in this Medicare group
Chicago, IL 60657
- Reassigned Medicare billing, Illinois enrollment
- 129 clinicians in this Medicare group
Bridgeton, MO 63044
- Reassigned Medicare billing, Illinois enrollment
- 419 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.
Areas of Expertise CMS Part B claims 8
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60606 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 10
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CHICAGO, IL 60606
CHICAGO, IL 60606
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 Mary Jones's NPI number?
The NPI number for Mary Jones is 1720433048. It was assigned to this individual provider in the NPPES registry on April 25, 2016.
Where is Mary Jones located?
Mary Jones practices at 230 W Monroe St, Chicago, IL 60606. The listed phone number is (888) 660-4425.
What is Mary Jones's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Mary Jones enrolled in Medicare?
Yes. Mary Jones is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Mary Jones's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mary Jones reassigns Medicare benefits to 4 organizations: Caring Hearts And Hands Nursing Services LLC (Chicago, IL), Midwest Post Acute Care Aco PLLC (Chicago, IL), Midwest Post Acute Care PLLC (Chicago, IL) and Sound Physicians Of Illinois, LLC (Bridgeton, MO). Each 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 Mary Jones'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 Mary Jones was last updated on March 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months 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.
# Mary Ann Jones, FNP-C · NPI 1720433048
Family physician in Chicago, Illinois. Individual provider, active in the CMS NPPES registry since April 25, 2016.
## Identity
- **NPI:** 1720433048 (Entity type: Individual)
- **Enumerated:** April 25, 2016
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 277002426 (Illinois)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 230 W MONROE ST, Chicago, IL 60606-4703
- **Phone:** (888) 660-4425
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Caring Hearts And Hands Nursing Services LLC (NPI 1417847773, Chicago, IL); Midwest Post Acute Care Aco PLLC (NPI 1457926537, Chicago, IL); Midwest Post Acute Care PLLC (NPI 1083012074, Chicago, IL); Sound Physicians Of Illinois, LLC (NPI 1043598865, Bridgeton, MO) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2009
## Record status
- **NPPES last updated:** March 3, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1720433048) · Data from the CMS NPPES public registry.