Tiffin Clegg, MD
Family Medicine Physician · Silverdale, WA
Tiffin Clegg, MD is a family medicine physician with a practice address in Silverdale, Washington, and NPI 1982695219, issued on Nov 4, 2005. Check the license (Washington MD00041312, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Tiffin Clegg
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- MD00041312 WA
Self-reported in NPPES; status is on the state search - Practice location
- 9398 Ridgetop Blvd NW, Silverdale, WA 98383
- Phone
- (360) 782-3200
- Enumerated
- Nov 4, 2005
- Record last updated
- Feb 11, 2022
- Fax
- (360) 782-3240
- Medicaid ID
- 1041265 WA
- Medicare enrollment
- Enrolled (PECOS I20040506000105); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 5,534 in Washington → Look up another NPI →
Also registered at 9398 Ridgetop Blvd NW
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Tiffin Clegg in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD00041312Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
19% fewer Medicare Part D claims than the average family medicine physician in 2024
2,856 Medicare Part D claims for 239 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium306 claims
- Amlodipine Besylate197 claims
- Lisinopril196 claims
- Losartan Potassium177 claims
- Levothyroxine Sodium151 claims
- Metformin Hcl110 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: $28.12
1 payment: food and beverage; the largest payer was Abbvie Inc. The 55,478 providers of this specialty with any payment received $902.55 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.
Bills Medicare through one group practice
- Franciscan Medical GroupSilverdale, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tiffin Clegg among 5,534 family medicine physician records in Washington
Tiffin Clegg, MD is one of 5,534 family medicine physician records with a practice address in Washington. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 92% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1999 · median 2009 among the 3,294 with a school on file
- Record last updated2022 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
42 family medicine physician records list a practice address in Silverdale
They are 42 of the 1,305 NPPES records with a practice address in Silverdale, and 5,534 family medicine physician records in Washington.
All 5,534 in Washington → Every provider in Silverdale → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Arunas Banionis, D.O.Silverdale, WA 983831801871074
- David Congdon, MDSilverdale, WA 983831841271236
- Angela Droz, MDSilverdale, WA 983831841259785
- Guy Earle, MDSilverdale, WA 983831356329551
- Stefan Groetsch, MDSilverdale, WA 983831679543268
- Courtenay Havers, M.D.Silverdale, WA 983831619913100
- Ronda Luce, MDSilverdale, WA 983831609951243
- Roger Ludwig, D.O.Silverdale, WA 983831134158454
Common questions
What is Tiffin Clegg, MD's NPI number?
Tiffin Clegg, MD's National Provider Identifier (NPI) is 1982695219, issued on Nov 4, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Tiffin Clegg, MD located?
The NPPES record lists a practice address at 9398 Ridgetop Blvd NW, Silverdale, WA, 98383. Phone: (360) 782-3200. Providers update this record themselves, so call before visiting.
How can I verify Tiffin Clegg, MD's license?
NPPES lists Washington license number MD00041312, as entered by the provider. Search the Washington Medical Commission at https://wahelms.my.site.com/s/license-search. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Tiffin Clegg, MD prescribe under Medicare Part D?
In 2024, Tiffin Clegg, MD had 2,856 Medicare Part D claims for 239 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.