Joan Mildenstein, O.D.
Optometrist · Kent, WA
Joan Mildenstein, O.D. is an optometrist with a practice address in Kent, Washington, and NPI 1689990517, issued on Apr 16, 2010. Check the license (Washington 60119621, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Joan Mildenstein
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 60119621 WA
Self-reported in NPPES; status is on the state search - Practice location
- 10024 SE 240TH St, Kent, WA 98031
- Phone
- (253) 852-5440
- Enumerated
- Apr 16, 2010
- Record last updated
- Apr 16, 2010 (not updated in 16 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest optometrist records → All 1,641 in Washington → Look up another NPI →
Also registered at 10024 SE 240TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Long Dao, O.D.Optometrist1356725535
- Adam Davis, ARNPFamily Nurse Practitioner1356772370
- Kathleen Kleiver, MSN, ARNPNurse Practitioner1447247069
- Lewis Lim, O.D.Optometrist1265479166
- Robert Smithing, MSN ARNPNurse Practitioner1023004611
Verify Joan Mildenstein in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license 60119621Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $34.55
1 payment: food and beverage; the largest payer was Alcon Vision LLC. The 34,453 providers of this specialty with any payment received $769.99 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.
Joan Mildenstein among 1,641 optometrist records in Washington
Joan Mildenstein, O.D. is one of 1,641 optometrist records with a practice address in Washington. 71% 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 59% of them.
- NPI issued2010 · 59% of these records are older, 39% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileNo · 58% of these records are
- Record last updated2010 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152W00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
38 optometrist records list a practice address in Kent
They are 38 of the 2,674 NPPES records with a practice address in Kent, and 1,641 optometrist records in Washington.
All 1,641 in Washington → Every provider in Kent → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Seth Bruinsma, O.D.Kent, WA 980311013116144
- Natalie Choi, ODKent, WA 980311750547931
- Long Dao, O.D.Kent, WA 980311356725535
- Yen Duong, ODKent, WA 980311124352828
- Kurt Hofeldt, ODKent, WA 980311962739912
- Jessica Hontz, O.D.Kent, WA 980311790103893
- Edward Kosnoski, O.D.Kent, WA 980311891794509
- Edward KosnoskiKent, WA 980311942200415
Common questions
What is Joan Mildenstein, O.D.'s NPI number?
Joan Mildenstein, O.D.'s National Provider Identifier (NPI) is 1689990517, issued on Apr 16, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Joan Mildenstein, O.D. located?
The NPPES record lists a practice address at 10024 SE 240TH St, Kent, WA, 98031. Phone: (253) 852-5440. Providers update this record themselves, so call before visiting.
How can I verify Joan Mildenstein, O.D.'s license?
NPPES lists Washington license number 60119621, 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.