John Y. Young, MD
Diagnostic Radiology Physician · Oka Tamuning, GU
John Y. Young, MD is a diagnostic radiology physician with a practice address in Oka Tamuning, Guam, and NPI 1629120381, issued on Jan 16, 2007. Check the license (Guam M-1519, as entered in NPPES) with the Guam board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- John Y. Young
- Credential
- MD
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License number
- M-1519 GU
Self-reported in NPPES; status is on the state search - Practice location
- 850 Governor Carlos Camacho Road, Oka Tamuning, GU 96913
- Phone
- (671) 647-2418
- Enumerated
- Jan 16, 2007
- Record last updated
- Jan 17, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (671) 649-5508
- Medicare enrollment
- Enrolled (PECOS I20041122000708); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 15 in Guam → Look up another NPI →
Also registered at 850 Governor Carlos Camacho Road
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify John Y. Young in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Guam board licenses this profession
Search for license M-1519Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 98.4 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $181.97
1 payment: food and beverage; the largest payer was SI-Bone, Inc. The 8,048 providers of this specialty with any payment received $2,488.38 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.
3 hospitals and group practices
- Adventist Health TulareTulare, CA · Acute Care Hospitals3 of 5 stars
- Hanford Community HospitalHanford, CA
- Ybl PLLCTamuning, GU
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
John Y. Young among 15 diagnostic radiology physician records in Guam
John Y. Young, MD is one of 15 diagnostic radiology physician records with a practice address in Guam. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 33% of them.
- NPI issued2007 · 33% of these records are older, 40% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 80% of these records are
- Graduated1979 · median 1998 among the 12 with a school on file
- Record last updated2020 · 73% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a Guam practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
2 diagnostic radiology physician records list a practice address in Oka Tamuning
They are 2 of the 13 NPPES records with a practice address in Oka Tamuning, and 15 diagnostic radiology physician records in Guam.
All 15 in Guam → Every provider in Oka Tamuning → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Eythor Bjorgvinsson, M.D.Tamuning, GU 969131114365632
- Michael Fenton, MDTamuning, GU 969131033183264
- Andrew Graves, M.D.Tamuning, GU 969131760696702
- Sanjay Kamath, MDTamuning, GU 969131700801537
- Ashish Khandelwal, MDTamuning, GU 969131801055223
- Robert Kwok, MDOka Tamuning, GU 969131710043609
- Unknown Mallikarjunappa, MDTamuning, GU 969131093996233
- Peachy Mae Piana-Pacheco, M.D.Tamuning, GU 969131154617835
Common questions
What is John Y. Young, MD's NPI number?
John Y. Young, MD's National Provider Identifier (NPI) is 1629120381, issued on Jan 16, 2007. An NPI identifies a provider in billing; it is not a license.
Where is John Y. Young, MD located?
The NPPES record lists a practice address at 850 Governor Carlos Camacho Road, Oka Tamuning, GU, 96913. Phone: (671) 647-2418. Providers update this record themselves, so call before visiting.
How can I verify John Y. Young, MD's license?
NPPES lists Guam license number M-1519, as entered by the provider. Search the Guam board that licenses this profession; the NPPES record confirms identity only.
What is John Y. Young, MD's MIPS final score?
The 2023 MIPS final score is 98.4 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.