Jianfeng Cheng, MD, PH.D
Gastroenterology Physician · Everett, WA
Jianfeng Cheng, MD, PH.D is a gastroenterology physician with a practice address in Everett, Washington, and NPI 1649419698, issued on Feb 16, 2009. Check the license (Washington MD60550684, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Jianfeng Cheng
- Credential
- MD, PH.D
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- MD60550684 WA
Self-reported in NPPES; status is on the state search - Practice location
- 3927 Rucker Ave, Everett, WA 98201
- Phone
- (425) 259-1182
- Enumerated
- Feb 16, 2009
- Record last updated
- Apr 15, 2026
- Fax
- (425) 317-3975
- Medicaid IDs
- 1649419698 NC
NC1844 SC
2044577 WA - Medicare enrollment
- Enrolled (PECOS I20150708000059); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 533 in Washington → Look up another NPI →
Also registered at 3927 Rucker Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Alvin AbuegPhysician Assistant1396132015
- Peter Ackerman, MDAnesthesiology Physician1659344414
- Jeffery Adams, MDOtolaryngology Physician1104891175
- Hamed Al-Ghanim, MDFamily Medicine Physician1124039938
- Wendi Alexander, ARNPNurse Practitioner1689757874
Verify Jianfeng Cheng in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD60550684Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
47% fewer Medicare Part D claims than the average gastroenterology physician in 2024
430 Medicare Part D claims for 171 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.
Most prescribed
- Peg 3350-Electrolyte77 claims
- Omeprazole69 claims
- Mesalamine31 claims
- Pantoprazole Sodium20 claims
- Ondansetron Odt16 claims
- Stelara16 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.
Bills Medicare through one group practice
- Optum Care Washington PLLCEverett, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jianfeng Cheng among 533 gastroenterology physician records in Washington
Jianfeng Cheng, MD, PH.D is one of 533 gastroenterology physician records with a practice address in Washington. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 68% of them.
- NPI issued2009 · 68% of these records are older, 29% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated1990 · median 2003 among the 373 with a school on file
- Record last updated2026 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in Washington
There are 533 gastroenterology physician records in Washington.
All 533 in Washington → Every provider in Everett → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Robert Brenner, M.D.Everett, WA 982011437254075
- George Cox, MDEverett, WA 982011841256617
- Geoffrey Davis, MDEverett, WA 982011821054743
- Maneesh Gupta, MD, MSEverett, WA 982011952511024
- Lonny Hecker, MDEverett, WA 982011215995618
- Janet King, MDEverett, WA 982011760584452
- Robert Palmer, DOEverett, WA 982011306807128
- William Putnam, MDEverett, WA 982011578534152
Common questions
What is Jianfeng Cheng, MD, PH.D's NPI number?
Jianfeng Cheng, MD, PH.D's National Provider Identifier (NPI) is 1649419698, issued on Feb 16, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Jianfeng Cheng, MD, PH.D located?
The NPPES record lists a practice address at 3927 Rucker Ave, Everett, WA, 98201. Phone: (425) 259-1182. Providers update this record themselves, so call before visiting.
How can I verify Jianfeng Cheng, MD, PH.D's license?
NPPES lists Washington license number MD60550684, 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 Jianfeng Cheng, MD, PH.D prescribe under Medicare Part D?
In 2024, Jianfeng Cheng, MD, PH.D had 430 Medicare Part D claims for 171 beneficiaries; the average among gastroenterology physician prescribers was 811. 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.