Allison Shelby Yen, DDS, MS
Periodontics · Culver City, CA
Allison Shelby Yen, DDS, MS is a periodontics with a practice address in Culver City, California, and NPI 1598071516, issued on Aug 27, 2010. Check the license (California 56475, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Allison Shelby Yen
- Credential
- DDS, MS
- Primary taxonomy
- Periodontics 1223P0300X
- License number
- 56475 CA
Self-reported in NPPES; status is on the state search - Practice location
- 7709 Hannum Ave, Culver City, CA 90230
- Phone
- (630) 596-7235
- Enumerated
- Aug 27, 2010
- Record last updated
- Dec 16, 2010 (not updated in 16 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest periodontics records → All 929 in California → Look up another NPI →
Verify Allison Shelby Yen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 56475Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
43% fewer Medicare Part D claims than the average periodontics in 2024
157 Medicare Part D claims for 53 beneficiaries, against an average of 277 among the 4,191 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Chlorhexidine Gluconate53 claims
- Amoxicillin46 claims
- Ibuprofen43 claims
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.
Allison Shelby Yen among 929 periodontics records in California
Allison Shelby Yen, DDS, MS is one of 929 periodontics records with a practice address in California. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 70% of them.
- NPI issued2010 · 70% of these records are older, 28% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2010 · 78% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223P0300X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Periodontics providers in California
There are 929 periodontics records in California.
All 929 in California → Every provider in Culver City → Periodontics nationwide →
The 8 periodontics records with the nearest ZIP codes
- Nathan EshoieeCulver City, CA 902301780259176
- Seyed Hossein Bassir, D.D.SGardena, CA 902471588098628
- Sharyar Baradaran, DDS. MS.Beverly Hills, CA 902121174760185
- Sharona Dayan, DDS , DMSCBeverly Hills, CA 902121750582110
- Jean-Jacques Elbaz, D.D.S., M.S.Beverly Hills, CA 902121215038377
- Alon Frydman, DDSBeverly Hills, CA 902121205057783
- Ethan Madison, DDSBeverly Hills, CA 902121356034789
- Miles Madison, DDSBeverly Hills, CA 902121477687580
Common questions
What is Allison Shelby Yen, DDS, MS's NPI number?
Allison Shelby Yen, DDS, MS's National Provider Identifier (NPI) is 1598071516, issued on Aug 27, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Allison Shelby Yen, DDS, MS located?
The NPPES record lists a practice address at 7709 Hannum Ave, Culver City, CA, 90230. Phone: (630) 596-7235. Providers update this record themselves, so call before visiting.
How can I verify Allison Shelby Yen, DDS, MS's license?
NPPES lists California license number 56475, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Allison Shelby Yen, DDS, MS prescribe under Medicare Part D?
In 2024, Allison Shelby Yen, DDS, MS had 157 Medicare Part D claims for 53 beneficiaries; the average among periodontics prescribers was 277. 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.