DR. NAOMI MAE TWIGG FNP-BC, RN
NPI 1689203838
Nurse Practitioner - Primary Care in Chicago, IL
About Dr. Naomi Mae Twigg Fnp-bc, Rn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. NAOMI MAE TWIGG FNP-BC, RN (NPI 1689203838) is an individual primary care provider in Chicago, Illinois, licensed in Illinois (277.004345) and active in the NPI registry since April 2020. 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)
Dr. Naomi Mae Twigg Fnp-bc, Rn is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Naomi Twigg reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
New York, NY 10016
- Reassigned Medicare billing, Illinois enrollment
- 4 clinicians in this Medicare group
Dallas, TX 75244
- Reassigned Medicare billing, Illinois enrollment
- 712 clinicians in this Medicare group
San Francisco, CA 94111
- Reassigned Medicare billing, California enrollment
- 407 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 60660 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 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CHICAGO, IL 60660
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 Naomi Twigg's NPI number?
The NPI number for Naomi Twigg is 1689203838. It was assigned to this individual provider in the NPPES registry on April 8, 2020.
Where is Naomi Twigg located?
Naomi Twigg practices at 5900 N Glenwood Ave, Chicago, IL 60660. The listed phone number is (773) 534-2365.
What is Naomi Twigg's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Primary Care, with taxonomy code 363LP2300X.
Is Naomi Twigg enrolled in Medicare?
Yes. Naomi Twigg is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Naomi Twigg's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Naomi Twigg reassigns Medicare benefits to 3 organizations: Perry Medical Group Of Florida PA (New York, NY), Signify Health Medical Associates, PLLC (Dallas, TX) and Signify Health Medical Associates Of California, PC (San Francisco, CA). 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 Naomi Twigg'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 Naomi Twigg was last updated on August 6, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# Dr. Naomi Mae Twigg, FNP-BC, RN · NPI 1689203838
Primary Care physician in Chicago, Illinois. Individual provider, active in the CMS NPPES registry since April 8, 2020.
## Identity
- **NPI:** 1689203838 (Entity type: Individual)
- **Enumerated:** April 8, 2020
- **Primary specialty:** Nurse Practitioner - Primary Care · taxonomy 363LP2300X
- **State license:** 277.004345 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 5900 N GLENWOOD AVE, Chicago, IL 60660-3312
- **Phone:** (773) 534-2365
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Perry Medical Group Of Florida PA (NPI 1194394833, New York, NY); Signify Health Medical Associates, PLLC (NPI 1750845863, Dallas, TX); Signify Health Medical Associates Of California, PC (NPI 1124685169, San Francisco, CA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** August 6, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1689203838) · Data from the CMS NPPES public registry.