Frederick Worrell, DDS
Dentist · Lynnwood, WA
Frederick Worrell, DDS is a dentist with a practice address in Lynnwood, Washington, and NPI 1689075350, issued on Sep 11, 2014. Check the license (Washington DE 60238959, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Frederick Worrell
- Credential
- DDS
- Primary taxonomy
- Dentist 122300000X
- License number
- DE 60238959 WA
Self-reported in NPPES; status is on the state search - Practice location
- 3625 148TH St SW Ste B101, Lynnwood, WA 98087
- Phone
- (425) 773-4909
- Enumerated
- Sep 11, 2014
- Record last updated
- Oct 21, 2018 (not updated in 8 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest dentist records → All 2,767 in Washington → Look up another NPI →
Verify Frederick Worrell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license DE 60238959Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
53% fewer Medicare Part D claims than the average dentist in 2024
40 Medicare Part D claims for 28 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin22 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.
Industry payments in 2024: $13.26
1 payment: food and beverage; the largest payer was Dentsply Sirona Inc. The 31,974 providers of this specialty with any payment received $540.36 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Frederick Worrell among 2,767 dentist records in Washington
Frederick Worrell, DDS is one of 2,767 dentist records with a practice address in Washington. 60% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 57% of them.
- NPI issued2014 · 57% of these records are older, 38% newer
- In a Medicare fileYes · 60% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2018 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
59 dentist records list a practice address in Lynnwood
They are 59 of the 2,501 NPPES records with a practice address in Lynnwood, and 2,767 dentist records in Washington.
All 2,767 in Washington → Every provider in Lynnwood → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Roula Carmel, DDSLynnwood, WA 980871205350618
- Carl Cheung, DMDLynnwood, WA 980871245540533
- Jonathan DangLynnwood, WA 980871376291302
- Thai-Hoa Huynh, DDSLynnwood, WA 980871780026252
- James Liu, D.D.S.Lynnwood, WA 980871235308032
- Lyudmila Shur, DDSLynnwood, WA 980871043300197
- Andrew Tran, D.D.S.Lynnwood, WA 980871588088934
- Xinyan WangLynnwood, WA 980871306526736
Common questions
What is Frederick Worrell, DDS's NPI number?
Frederick Worrell, DDS's National Provider Identifier (NPI) is 1689075350, issued on Sep 11, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Frederick Worrell, DDS located?
The NPPES record lists a practice address at 3625 148TH St SW Ste B101, Lynnwood, WA, 98087. Phone: (425) 773-4909. Providers update this record themselves, so call before visiting.
How can I verify Frederick Worrell, DDS's license?
NPPES lists Washington license number DE 60238959, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Frederick Worrell, DDS prescribe under Medicare Part D?
In 2024, Frederick Worrell, DDS had 40 Medicare Part D claims for 28 beneficiaries; the average among dentist prescribers was 86. 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.