Joseph K. Hyon, DO
Internal Medicine Physician · Westwood, NJ
Joseph K. Hyon, DO is an internal medicine physician with a practice address in Westwood, New Jersey, and NPI 1245281773, issued on May 12, 2006. Check the license (New Jersey 25MB05812200, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Joseph K. Hyon
- Credential
- DO
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 25MB05812200 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 261 Old Hook Road, Westwood, NJ 07675
- Phone
- (201) 265-1133
- Enumerated
- May 12, 2006
- Record last updated
- Jul 16, 2024
- Fax
- (201) 265-1135
- Medicaid ID
- 6225501 NJ
- Medicare enrollment
- Enrolled (PECOS I20060713000300); accepts Medicare assignment
- Medical or professional school
- Kansas City University Of Med & Biosciences, College Of Osteo Med, 1991
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 4,632 in New Jersey → Look up another NPI →
Verify Joseph K. Hyon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Jersey State Board of Medical Examiners
Search for license 25MB05812200Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.8 times the Medicare Part D claims of the average internal medicine physician in 2024
8,851 Medicare Part D claims for 613 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 67 claims were for opioids.
Most prescribed
- Rosuvastatin Calcium583 claims
- Atorvastatin Calcium548 claims
- Levothyroxine Sodium352 claims
- Amlodipine Besylate329 claims
- Metoprolol Succinate306 claims
- Ezetimibe268 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: $292.49
18 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 50,334 providers of this specialty with any payment received $1,303.06 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.
Joseph K. Hyon among 4,632 internal medicine physician records in New Jersey
Joseph K. Hyon, DO is one of 4,632 internal medicine physician records with a practice address in New Jersey. 82% 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, 50% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated1991 · median 2000 among the 3,132 with a school on file
- 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 207R00000X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
13 internal medicine physician records list a practice address in Westwood
They are 13 of the 382 NPPES records with a practice address in Westwood, and 4,632 internal medicine physician records in New Jersey.
All 4,632 in New Jersey → Every provider in Westwood → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Saroj Amin, MDWestwood, NJ 076751407871791
- James Buirkle, MDOld Tappan, NJ 076751215041140
- Kimberly Anne Cooper, D.O.Westwood, NJ 076751780846915
- Arthur De Siimone, M.D.Old Tappan, NJ 076751114107497
- Sheila Fields, MDWestwood, NJ 076751649270240
- Martin Pelavin, MDOld Tappan, NJ 076751386758217
- Victoria Perez, MDWestwood, NJ 076751578673257
- Nanjappa Ravi, M.D.Westwood, NJ 076751700800083
Common questions
What is Joseph K. Hyon, DO's NPI number?
Joseph K. Hyon, DO's National Provider Identifier (NPI) is 1245281773, issued on May 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Joseph K. Hyon, DO located?
The NPPES record lists a practice address at 261 Old Hook Road, Westwood, NJ, 07675. Phone: (201) 265-1133. Providers update this record themselves, so call before visiting.
How can I verify Joseph K. Hyon, DO's license?
NPPES lists New Jersey license number 25MB05812200, as entered by the provider. Search the New Jersey State Board of Medical Examiners at https://newjersey.mylicense.com/verification/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Joseph K. Hyon, DO prescribe under Medicare Part D?
In 2024, Joseph K. Hyon, DO had 8,851 Medicare Part D claims for 613 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.