NPPES file of Aug 9, 2026

Jonathan Ip, M.S., D.M.D.

General Practice Dentistry · Bellevue, WA

Jonathan Ip, M.S., D.M.D. is a general practice dentistry with a practice address in Bellevue, Washington, and NPI 1538591920, issued on Aug 7, 2013. Check the license (Washington DE60581112, as entered in NPPES) with the Washington 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
1538591920
Name
Jonathan Ip
Credential
M.S., D.M.D.
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
DE60581112 WA
Self-reported in NPPES; status is on the state search
Practice location
10900 NE 4TH St Ste 210, Bellevue, WA 98004
Phone
(425) 748-7288
Enumerated
Aug 7, 2013
Record last updated
Jan 7, 2022
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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Verify Jonathan Ip in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Washington board licenses this profession
    Search for license DE60581112
    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 Washington license search

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Industry payments in 2024: $6.79

2 payments; by number, the most common kind was food and beverage; the largest payer was Ultradent Products Inc. The 41,669 providers of this specialty with any payment received $597.01 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Jonathan Ip$6.79
  2. Specialty average$597.01

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Jonathan Ip among 3,196 general practice dentistry records in Washington

Jonathan Ip, M.S., D.M.D. is one of 3,196 general practice dentistry records with a practice address in Washington. 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 2013, is newer than 75% of them.

  • NPI issued2013 · 75% of these records are older, 24% 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 updated2022 · 72% 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 Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

144 general practice dentistry records list a practice address in Bellevue

They are 144 of the 6,738 NPPES records with a practice address in Bellevue, and 3,196 general practice dentistry records in Washington.

The 8 general practice dentistry records with the nearest ZIP codes

  1. Susan Abdun-Nur, DDSBellevue, WA 980041497778872
  2. Kam Derakshani, DDSBellevue, WA 980041104849900
  3. Jeffrey Hirsch, D.M.DBellevue, WA 980041073607776
  4. Rickey Jude, D.M.D.Bellevue, WA 980041528087525
  5. Eugene Kato, DDSBellevue, WA 980041205949377
  6. David Knopf, DDSBellevue, WA 980041720083413
  7. Todd Lawson, DMDBellevue, WA 980041114934338
  8. Lauren Lazar, DDSBellevue, WA 980041154354686

Common questions

What is Jonathan Ip, M.S., D.M.D.'s NPI number?

Jonathan Ip, M.S., D.M.D.'s National Provider Identifier (NPI) is 1538591920, issued on Aug 7, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Jonathan Ip, M.S., D.M.D. located?

The NPPES record lists a practice address at 10900 NE 4TH St Ste 210, Bellevue, WA, 98004. Phone: (425) 748-7288. Providers update this record themselves, so call before visiting.

How can I verify Jonathan Ip, M.S., D.M.D.'s license?

NPPES lists Washington license number DE60581112, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity 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.