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DR. HANNAH SHEPHERD EHRENREICH D.D.S.
NPI 1184909491
Dentist - General Practice in Downey, CA

Active since October 18, 2011PECOS Enrolled
9474 FIRESTONE BLVD, DOWNEY, CA 90241(562) 803-4224 Get Directions Write a Review

NPPES record last updated: October 18, 2011. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Dr. Hannah Shepherd Ehrenreich D.d.s. NPPES

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

DR. HANNAH SHEPHERD EHRENREICH D.D.S. (NPI 1184909491) is an individual general practice provider in Downey, California, licensed in California (60919) and active in the NPI registry since October 2011. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1184909491
Entity TypeIndividualFemale
Primary Taxonomy1223G0001X
Provider Legal NameDR. HANNAH SHEPHERD EHRENREICHCredential: D.D.S.
Location Address9474 FIRESTONE BLVDDowney, CA 90241-5504
Mailing Address9474 Firestone BlvdDowney, CA 90241-5504
Phone(562) 803-4224
Sole ProprietorYes
Enumeration DateOctober 18, 2011
✔ NPI 1184909491 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in CA · 60919
Definition
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.
9474 FIRESTONE BLVD, Downey, CA 90241
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Hannah Shepherd Ehrenreich D.d.s. 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 Reassignments

2

Medicare enrollment records show Hannah Ehrenreich reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

St. Johns Community Health
4.6 mi
Community Health
15301 S SAN JOSE AVE
Compton, CA 90221
  • Reassigned Medicare billing, California enrollment
  • Medicare enrollment name: St. John's Community Health
  • 404 clinicians in this Medicare group
NPI 1801028303 (562) 630-6825
Fulbright Dental Group, PC
15 mi
General Practice
5220 PACIFIC CONCOURSE DR, SUITE #120
Los Angeles, CA 90045
  • Reassigned Medicare billing, California enrollment
  • 18 clinicians in this Medicare group
NPI 1336384619 (800) 373-5400

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 90241 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
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
Established Patient
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
Most-billed visit code 99213
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 8

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

COMMUNITY DENTAL SERVICES
Dentist
9474 FIRESTONE BLVD
DOWNEY, CA 90241
Los Angeles County (562) 803-4224
ROANNA SIANGIO DMD
Dentist
9474 FIRESTONE BLVD
DOWNEY, CA 90241
Los Angeles County (562) 803-4224
JWCH INSTITUTE INC
Clinic/Center (Federally Qualified Health Center (FQHC))
9474 FIRESTONE BLVD
DOWNEY, CA 90241
Los Angeles County (323) 201-4516
SOROUR DMD DENTAL GROUP CORP
Dentist
9474 FIRESTONE BLVD
DOWNEY, CA 90241
Los Angeles County (562) 803-4224
BARRY CHIANG DDS
Dentist (Endodontics)
9474 FIRESTONE BLVD
DOWNEY, CA 90241
Los Angeles County (562) 803-4224
DR. WENDY WONG D.D.S.
Dentist (General Practice)
9474 FIRESTONE BLVD
DOWNEY, CA 90241
Los Angeles County (562) 803-4224
MR. ALI MOTAMED RIAZI DDS
Dentist
9474 FIRESTONE BLVD
DOWNEY, CA 90241
Los Angeles County (562) 803-4224
DR. JETTIE UYANNE DDS
Dentist (Oral and Maxillofacial Surgery)
9474 FIRESTONE BLVD, SMILE CARE
DOWNEY, CA 90241
Los Angeles County (562) 803-4224

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 Hannah Ehrenreich's NPI number?

The NPI number for Hannah Ehrenreich is 1184909491. It was assigned to this individual provider in the NPPES registry on October 18, 2011.

Where is Hannah Ehrenreich located?

Hannah Ehrenreich practices at 9474 Firestone Blvd, Downey, CA 90241. The listed phone number is (562) 803-4224.

What is Hannah Ehrenreich's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Is Hannah Ehrenreich enrolled in Medicare?

Yes. Hannah Ehrenreich is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Hannah Ehrenreich's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Hannah Ehrenreich reassigns Medicare benefits to 2 organizations: St. Johns Community Health (Compton, CA) and Fulbright Dental Group, PC (Los Angeles, 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 Hannah Ehrenreich's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Hannah Ehrenreich accept?

Health plans from BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and HRI Dental & Vision and 3 other insurers list Hannah Ehrenreich 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 Hannah Ehrenreich was last updated on October 18, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.