RIETTA L MILLER LCSW
NPI 1720016769
Social Worker - Clinical in Norman, OK
About Rietta L Miller Lcsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RIETTA L MILLER LCSW (NPI 1720016769) is an individual clinical provider in Norman, Oklahoma, licensed in Oklahoma (2183) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1970).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
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
Rietta L Miller Lcsw 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 Rietta Miller reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Norman, OK 73069
- Reassigned Medicare billing, Oklahoma enrollment
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 73069 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 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
NORMAN, OK 73069
NORMAN, OK 73069
NORMAN, OK 73069
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 Rietta Miller's NPI number?
The NPI number for Rietta Miller is 1720016769. It was assigned to this individual provider in the NPPES registry on June 29, 2006.
Where is Rietta Miller located?
Rietta Miller practices at 1818 W Lindsey St Suite C-210, Norman, OK 73069. The listed phone number is (405) 831-6388.
What is Rietta Miller's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Rietta Miller enrolled in Medicare?
Yes. Rietta Miller 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 Rietta Miller's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Rietta Miller reassigns Medicare benefits to Rietta Miller, LLC (Norman, OK). 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 Rietta Miller's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Rietta Miller accept?
Health plans from Blue Cross and Blue Shield of Oklahoma, Mending Health, Oscar Insurance Company and UnitedHealthcare list Rietta Miller 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 Rietta Miller was last updated on October 7, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Rietta L Miller, LCSW · NPI 1720016769
Clinical provider in Norman, Oklahoma. Individual provider, active in the CMS NPPES registry since June 29, 2006.
## Identity
- **NPI:** 1720016769 (Entity type: Individual)
- **Enumerated:** June 29, 2006
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** 2183 (Oklahoma)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1818 W LINDSEY ST, SUITE C-210, Norman, OK 73069-4162
- **Phone:** (405) 831-6388 · **Fax:** (405) 858-0602
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Rietta Miller, LLC (NPI 1801174487, Norman, OK), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1970
## Record status
- **NPPES last updated:** October 7, 2015
- **Other identifiers:** Medicaid 100707380A (OK); Medicare PIN 242309003 (OK)
---
Source: [NPI Profile](https://npiprofile.com/npi/1720016769) · Data from the CMS NPPES public registry.