Jennifer Tan Ong, MD
Family Medicine Physician · Battle Ground, WA
Jennifer Tan Ong, MD is a family medicine physician with a practice address in Battle Ground, Washington, and NPI 1992801682, issued on Sep 16, 2006. Check the license (Washington MD60621126, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Jennifer Tan Ong
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- MD60621126 WA
5916 SD
Self-reported in NPPES; status is on the state search - Practice location
- 2005 W Main St, Battle Ground, WA 98604
- Phone
- (360) 882-2778
- Enumerated
- Sep 16, 2006
- Record last updated
- Sep 27, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (360) 604-1762
- Medicaid ID
- 2061732 WA
- Medicare enrollment
- Enrolled (PECOS I20160713000420); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 5,534 in Washington → Look up another NPI →
Also registered at 2005 W Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Julie Ansbaugh, MDPediatrics Physician1164809331
- Rafe Arlotti, PA-CPhysician Assistant1205303963
- Michelle Chien, M.D.Pediatrics Physician1699032581
- Ethan Cook, MDFamily Medicine Physician1437808086
- Eric Doerfler, MDFamily Medicine Physician1558318626
- Justin EarlsRegistered Nurse1295651214
Verify Jennifer Tan Ong in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD60621126Check 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% more Medicare Part D claims than the average family medicine physician in 2024
5,205 Medicare Part D claims for 464 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 249 claims were for opioids.
Most prescribed
- Rosuvastatin Calcium378 claims
- Levothyroxine Sodium313 claims
- Lisinopril218 claims
- Atorvastatin Calcium214 claims
- Amlodipine Besylate200 claims
- Losartan Potassium179 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
- The Vancouver Clinic Inc PSBattle Ground, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jennifer Tan Ong among 5,534 family medicine physician records in Washington
Jennifer Tan Ong, MD is one of 5,534 family medicine physician records with a practice address in Washington. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 58% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2000 · median 2009 among the 3,294 with a school on file
- Record last updated2016 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
24 family medicine physician records list a practice address in Battle Ground
They are 24 of the 373 NPPES records with a practice address in Battle Ground, and 5,534 family medicine physician records in Washington.
All 5,534 in Washington → Every provider in Battle Ground → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Jefferey Bowden, D.O.Battle Ground, WA 986041639115991
- Eric Doerfler, MDBattle Ground, WA 986041558318626
- Rachael Dyer, M.D.Battle Ground, WA 986041861688905
- Courtney Elton, MDBattle Ground, WA 986041619915089
- Manuel Galaviz, MDBattle Ground, WA 986041225241177
- Elizabeth LeeBattle Ground, WA 986041982624037
- Kathleen McCormick, MDBattle Ground, WA 986041427013275
- Brenda Roberts, M.D.Battle Ground, WA 986041346466323
Common questions
What is Jennifer Tan Ong, MD's NPI number?
Jennifer Tan Ong, MD's National Provider Identifier (NPI) is 1992801682, issued on Sep 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jennifer Tan Ong, MD located?
The NPPES record lists a practice address at 2005 W Main St, Battle Ground, WA, 98604. Phone: (360) 882-2778. Providers update this record themselves, so call before visiting.
How can I verify Jennifer Tan Ong, MD's license?
NPPES lists Washington license number MD60621126, 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 Jennifer Tan Ong, MD prescribe under Medicare Part D?
In 2024, Jennifer Tan Ong, MD had 5,205 Medicare Part D claims for 464 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.