1. Home
  2. Directory
  3. Maryland
  4. Odenton
  5. Pediatrics
  6. NPI Profile

DR. NAOMI REBECCA RIOS M.D.
NPI 1548531767
Pediatrics in Odenton, MD

Active since January 19, 2012PECOS Enrolled
1132 ANNAPOLIS RD, SUITE 201, ODENTON, MD 21113(410) 874-1600(410) 367-2202 Get Directions Write a Review

NPPES record last updated: August 4, 2016. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Dr. Naomi Rebecca Rios M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. NAOMI REBECCA RIOS M.D. (NPI 1548531767) is an individual pediatrics provider in Odenton, Maryland, licensed in Maryland (D0081544) and active in the NPI registry since January 2012. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1548531767
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameDR. NAOMI REBECCA RIOSCredential: M.D.
Location Address1132 ANNAPOLIS RD, SUITE 201Odenton, MD 21113-1647
Mailing Address1132 Annapolis Rd, Suite 201Odenton, MD 21113-1647 · (410) 874-1600 · Fax (410) 367-2202
Phone(410) 874-1600
Fax(410) 367-2202
Sole ProprietorNo
Enumeration DateJanuary 19, 2012
Last NPPES UpdateAugust 4, 2016
✔ NPI 1548531767 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in MD · D0081544
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
1132 ANNAPOLIS RD, Odenton, MD 21113
Open in Google Maps ↗

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 Rebecca Rios M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Naomi Rios reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Johns Hopkins Community Physicians, Inc
Same address
Physical Medicine & Rehabilitation
1132 ANNAPOLIS RD STE 101
Odenton, MD 21113
  • Reassigned Medicare billing, Maryland and District of Columbia enrollments
  • Also billed through NPI 1255359972 (District of Columbia)
  • 952 clinicians in this Medicare group
NPI 1669293668 (410) 874-1400

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 21113 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$94.08 typical visit price
range $60.73 – $183.44
Typical copayment $23.52 (range $15.18 – $45.86)
Most-billed visit code 99203
Established Patient
$106.59 typical visit price
range $19.60 – $149.17
Typical copayment $26.64 (range $4.90 – $37.29)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

WALGREEN CO
Pharmacy
1132 ANNAPOLIS RD
ODENTON, MD 21113
Anne Arundel County (410) 874-1460
DR. WANDA RIVERA M.D.
Internal Medicine
1132 ANNAPOLIS RD
ODENTON, MD 21113
Anne Arundel County (410) 874-1400
DR. LAUREN DANIELLE HOLDER
Psychologist
1132 ANNAPOLIS RD
ODENTON, MD 21113
Anne Arundel County (443) 370-8601
MRS. MICHELLE LYNN ANDES DPT
Physical Therapist
1132 ANNAPOLIS RD
ODENTON, MD 21113
Anne Arundel County (410) 672-8091
DR. NORMAN A POULSEN MD
Family Medicine
1132 ANNAPOLIS RD
ODENTON, MD 21113
Anne Arundel County (410) 874-1400
ASHLEY MARIE ZINALABEDINI CRNP
Nurse Practitioner (Family)
1132 ANNAPOLIS RD
ODENTON, MD 21113
Anne Arundel County (410) 874-1455
KENNEDY KRIEGER CHILDREN'S HOSPITAL, INC.
Chronic Disease Hospital (Children)
1132 ANNAPOLIS RD
ODENTON, MD 21113
Anne Arundel County (410) 874-1818
DR. MICHAEL BALY PH.D.
Clinical Neuropsychologist
1132 ANNAPOLIS RD, SUITE 200
ODENTON, MD 21113
Anne Arundel County (410) 874-1813

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 Rios's NPI number?

The NPI number for Naomi Rios is 1548531767. It was assigned to this individual provider in the NPPES registry on January 19, 2012.

Where is Naomi Rios located?

Naomi Rios practices at 1132 Annapolis Rd Suite 201, Odenton, MD 21113. The listed phone number is (410) 874-1600.

What is Naomi Rios's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Naomi Rios enrolled in Medicare?

Yes. Naomi Rios is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Naomi Rios's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Naomi Rios reassigns Medicare benefits to Johns Hopkins Community Physicians, Inc (Odenton, MD). 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 Naomi Rios'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 Rios was last updated on August 4, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.