Primero Hong Yi Ng, M.D.
Cardiovascular Disease Physician · Seattle, WA
Primero Hong Yi Ng, M.D. is a cardiovascular disease physician with a practice address in Seattle, Washington, and NPI 1427890664, issued on Jun 10, 2024. Check the license (Washington TR61521515, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Primero Hong Yi Ng
- Credential
- M.D.
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- TR61521515 WA
Self-reported in NPPES; status is on the state search - Practice location
- 1959 NE Pacific St, UW Montlake Campus, Seattle, WA 98195
- Phone
- (206) 520-5000
- Enumerated
- Jun 10, 2024
- Record last updated
- Aug 6, 2024
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 512 in Washington → Look up another NPI →
Verify Primero Hong Yi Ng in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license TR61521515Check 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: $596.12
6 payments; by number, the most common kind was food and beverage; the largest payer was ShockWave Medical, Inc. The 16,686 providers of this specialty with any payment received $3,819.56 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.
Primero Hong Yi Ng among 512 cardiovascular disease physician records in Washington
Primero Hong Yi Ng, M.D. is one of 512 cardiovascular disease physician records with a practice address in Washington. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than over 99% of them.
- NPI issued2024 · over 99% of these records are older, under 1% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 69% of these records are
- Record last updated2024 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Cardiovascular Disease Physician providers in Washington
There are 512 cardiovascular disease physician records in Washington.
All 512 in Washington → Every provider in Seattle → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Kelley BranchSeattle, WA 981951760572622
- Carol BuchterSeattle, WA 981951013007962
- James Caldwell, MDSeattle, WA 981951326158338
- Andrew Cheng, MDSeattle, WA 981951710092416
- Hui-San Chung, MDSeattle, WA 981951659485308
- Rosario Freeman, MDSeattle, WA 981951245370436
- George Gey, MDSeattle, WA 981951902981731
- Eric Krieger, MDSeattle, WA 981951134231194
Common questions
What is Primero Hong Yi Ng, M.D.'s NPI number?
Primero Hong Yi Ng, M.D.'s National Provider Identifier (NPI) is 1427890664, issued on Jun 10, 2024. An NPI identifies a provider in billing; it is not a license.
Where is Primero Hong Yi Ng, M.D. located?
The NPPES record lists a practice address at 1959 NE Pacific St, UW Montlake Campus, Seattle, WA, 98195. Phone: (206) 520-5000. Providers update this record themselves, so call before visiting.
How can I verify Primero Hong Yi Ng, M.D.'s license?
NPPES lists Washington license number TR61521515, 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.
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.