Stacey Guo Chong
Rheumatology Physician · Vancouver, WA
Stacey Guo Chong is a rheumatology physician with a practice address in Vancouver, Washington, and NPI 1578024519, issued on Mar 30, 2019. Check the license (Washington MD61483707, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Stacey Guo Chong
- Primary taxonomy
- Rheumatology Physician 207RR0500X
- License numbers
- MD61483707 WA
A176604 CA
Self-reported in NPPES; status is on the state search - Practice location
- 8821 NE 5TH St, Vancouver, WA 98664
- Phone
- (360) 514-2340
- Enumerated
- Mar 30, 2019
- Record last updated
- Oct 1, 2024
- Fax
- (360) 514-2345
- Medicare enrollment
- Enrolled (PECOS I20241009003305); accepts Medicare assignment
- Medical or professional school
- Duke University School Of Medicine, 2018
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest rheumatology physician records → All 200 in Washington → Look up another NPI →
Also registered at 8821 NE 5TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Gurleen Dhami, M.D.Radiation Oncology Physician1235422023
- Shushan Rana, MDRadiation Oncology Physician1487091260
Verify Stacey Guo Chong in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD61483707Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average rheumatology physician in 2024
152 Medicare Part D claims for 61 beneficiaries, against an average of 1,978 among the 6,301 providers of this specialty who prescribed in Part D. Brand-name drugs were 27% of claims.
Most prescribed
- Hydroxychloroquine Sulfate29 claims
- Methotrexate25 claims
- Prednisone14 claims
- Humira(Cf) Pen12 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: $207.00
3 payments; by number, the most common kind was education; the largest payer was Janssen Biotech, Inc. The 4,486 providers of this specialty with any payment received $8,538.33 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 2 group practices
- PeacehealthLongview, WA
- PeacehealthVancouver, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Stacey Guo Chong among 200 rheumatology physician records in Washington
Stacey Guo Chong is one of 200 rheumatology physician records with a practice address in Washington. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 91% of them.
- NPI issued2019 · 91% of these records are older, 6% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2018 · median 2005 among the 123 with a school on file
- Record last updated2024 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RR0500X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Rheumatology Physician providers in Washington
There are 200 rheumatology physician records in Washington.
All 200 in Washington → Every provider in Vancouver → Rheumatology Physician nationwide →
The 8 rheumatology physician records with the nearest ZIP codes
- David Bong, MDVancouver, WA 986641548209653
- Atish Dey, DOVancouver, WA 986641114467180
- Theresa Karplus, MDVancouver, WA 986641881635308
- Sonam Kiwalkar, MDVancouver, WA 986641609215987
- Maryjo Maliekel, MDVancouver, WA 986641497215784
- Kye Park, MDVancouver, WA 986641043359037
- Charmi Shah, M.D.Vancouver, WA 986641922486109
- Marcia Sparling, MDVancouver, WA 986641689612525
Common questions
What is Stacey Guo Chong's NPI number?
Stacey Guo Chong's National Provider Identifier (NPI) is 1578024519, issued on Mar 30, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Stacey Guo Chong located?
The NPPES record lists a practice address at 8821 NE 5TH St, Vancouver, WA, 98664. Phone: (360) 514-2340. Providers update this record themselves, so call before visiting.
How can I verify Stacey Guo Chong's license?
NPPES lists Washington license number MD61483707, 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 Stacey Guo Chong prescribe under Medicare Part D?
In 2024, Stacey Guo Chong had 152 Medicare Part D claims for 61 beneficiaries; the average among rheumatology physician prescribers was 1,978. 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.