MARIA REGINA BLACKBURN MSW
NPI 1699138016
Social Worker - Clinical in Orland Park, IL
About Maria Regina Blackburn Msw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARIA REGINA BLACKBURN MSW (NPI 1699138016) is an individual clinical provider in Orland Park, Illinois, licensed in Illinois (149022831) and active in the NPI registry since April 2016. She is enrolled in Medicare PECOS and is a graduate of Other (2015).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
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
Maria Regina Blackburn Msw 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 Reassignment
Medicare enrollment records show Maria Blackburn reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Orland Park, IL 60462
- Reassigned Medicare billing, Illinois enrollment
- 24 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
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 60462 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 17
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ORLAND PARK, IL 60462
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 Maria Blackburn's NPI number?
The NPI number for Maria Blackburn is 1699138016. It was assigned to this individual provider in the NPPES registry on April 2, 2016.
Where is Maria Blackburn located?
Maria Blackburn practices at 15127 S 73rd Ave Ste G, Orland Park, IL 60462. The listed phone number is (708) 845-5500.
What is Maria Blackburn's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Maria Blackburn enrolled in Medicare?
Yes. Maria Blackburn 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 organization bills Medicare for Maria Blackburn's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Maria Blackburn reassigns Medicare benefits to Chicago Christian Counseling Center Inc (Orland Park, IL). 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 Maria Blackburn's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Maria Blackburn accept?
Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Texas, Cigna Healthcare and Oscar Health list Maria Blackburn as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Maria Blackburn was last updated on May 27, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.
# Maria Regina Blackburn, MSW · NPI 1699138016
Clinical provider in Orland Park, Illinois. Individual provider, active in the CMS NPPES registry since April 2, 2016.
## Identity
- **NPI:** 1699138016 (Entity type: Individual)
- **Enumerated:** April 2, 2016
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** 149022831 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 15127 S 73RD AVE STE G, Orland Park, IL 60462-3425
- **Phone:** (708) 845-5500
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Chicago Christian Counseling Center Inc (NPI 1083664510, Orland Park, IL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** May 27, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1699138016) · Data from the CMS NPPES public registry.