NPPES file of Aug 9, 2026

Hannah Shepherd Ehrenreich, D.D.S.

General Practice Dentistry · Downey, CA

Hannah Shepherd Ehrenreich, D.D.S. is a general practice dentistry with a practice address in Downey, California, and NPI 1184909491, issued on Oct 18, 2011. Check the license (California 60919, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1184909491
Name
Hannah Shepherd Ehrenreich
Credential
D.D.S.
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
60919 CA
Self-reported in NPPES; status is on the state search
Practice location
9474 Firestone Blvd, Downey, CA 90241
Phone
(562) 803-4224
Enumerated
Oct 18, 2011
Record last updated
Oct 18, 2011 (not updated in 15 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 9474 Firestone Blvd

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Barry Chiang, DDSEndodontics1578962304
  2. Ali Riazi, DDSDentist1821187592
  3. Roanna Siangio, DMDDentist1134217052
  4. Jettie Uyanne, DDSOral and Maxillofacial Surgery (Dentist)1972681104
  5. Wendy Wong, D.D.S.General Practice Dentistry1780086017

Verify Hannah Shepherd Ehrenreich in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 60919
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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87% fewer Medicare Part D claims than the average general practice dentistry in 2024

11 Medicare Part D claims, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Hannah Ehrenreich11
  2. Specialty average83

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Hannah Shepherd Ehrenreich among 17,852 general practice dentistry records in California

Hannah Shepherd Ehrenreich, D.D.S. is one of 17,852 general practice dentistry records with a practice address in California. 57% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 70% of them.

  • NPI issued2011 · 70% of these records are older, 27% newer
  • In a Medicare fileYes · 57% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2011 · 79% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

71 general practice dentistry records list a practice address in Downey

They are 71 of the 3,607 NPPES records with a practice address in Downey, and 17,852 general practice dentistry records in California.

The 8 general practice dentistry records with the nearest ZIP codes

  1. Amit Bhakta, D.M.D.Downey, CA 902411083729040
  2. Nelson Delacruz, D.D.S.Downey, CA 902411053388173
  3. Paul Ferraro, DDSDowney, CA 902411659413227
  4. Kenneth Ferraro, D.D.S.Downey, CA 902411407998198
  5. Daniel Garcia, DDSDowney, CA 902411871614313
  6. Bich-Thuy Hoang, D.D.S.Downey, CA 902411710003868
  7. Kabsun Hong, D.D.S.Downey, CA 902411114056801
  8. Chi Kang, D.D.S., F.A.G.D.Downey, CA 902411649296112

Common questions

What is Hannah Shepherd Ehrenreich, D.D.S.'s NPI number?

Hannah Shepherd Ehrenreich, D.D.S.'s National Provider Identifier (NPI) is 1184909491, issued on Oct 18, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Hannah Shepherd Ehrenreich, D.D.S. located?

The NPPES record lists a practice address at 9474 Firestone Blvd, Downey, CA, 90241. Phone: (562) 803-4224. Providers update this record themselves, so call before visiting.

How can I verify Hannah Shepherd Ehrenreich, D.D.S.'s license?

NPPES lists California license number 60919, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Hannah Shepherd Ehrenreich, D.D.S. prescribe under Medicare Part D?

In 2024, Hannah Shepherd Ehrenreich, D.D.S. had 11 Medicare Part D claims; the average among general practice dentistry prescribers was 83. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.