CALEB A DEMOSS DO
NPI 1609307552
Anesthesiology in Maywood, IL
About Caleb A Demoss Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CALEB A DEMOSS DO (NPI 1609307552) is an individual anesthesiology provider in Maywood, Illinois, licensed in Illinois (036150971) and active in the NPI registry since March 2017. He is enrolled in Medicare PECOS, is affiliated with Northwestern Medicine Mchenry, and maintains a secondary practice location in Huntley.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 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
Caleb A Demoss Do 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 Caleb Demoss reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Oak Brook, IL 60523
- Reassigned Medicare billing, Illinois enrollment
- 63 clinicians in this Medicare group
Carol Stream, IL 60122
- Reassigned Medicare billing, Illinois enrollment
- 4,817 clinicians in this Medicare group
Huntley, IL 60142
- Reassigned Medicare billing, Illinois enrollment
- 70 clinicians in this Medicare group
Woodstock, IL 60098
- Reassigned Medicare billing, Illinois enrollment
- 87 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 6
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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Northwestern Medicine Mchenry
Acute Care Hospitals · Mchenry, ILNorthwestern Medicine Central Dupage Hospital
Acute Care Hospitals · Winfield, ILOther 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 Caleb Demoss's NPI number?
The NPI number for Caleb Demoss is 1609307552. It was assigned to this individual provider in the NPPES registry on March 22, 2017.
Where is Caleb Demoss located?
Caleb Demoss practices at 2160 S 1st Ave, Maywood, IL 60153. The listed phone number is (708) 216-9169.
What is Caleb Demoss's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Caleb Demoss enrolled in Medicare?
Yes. Caleb Demoss 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 Caleb Demoss's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Caleb Demoss reassigns Medicare benefits to 4 organizations: Oak Brook Anesthesiologists, Ltd. (Oak Brook, IL), Northwestern Medical Faculty Foundation (Carol Stream, IL), Huntley Anesthesia Associates LLC (Huntley, IL) and Town Square Anesthesia LLC (Woodstock, IL). 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 Caleb Demoss's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Caleb Demoss affiliated with any hospitals?
According to CMS data, Caleb Demoss is affiliated with Northwestern Medicine Mchenry and Northwestern Medicine Central Dupage Hospital.
When was this NPI record last updated?
The NPPES record for Caleb Demoss was last updated on September 3, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.