Ann Donghyun Kim, M.D.
Internal Medicine Physician · Englewood Cliffs, NJ
Ann Donghyun Kim, M.D. is an internal medicine physician with a practice address in Englewood Cliffs, New Jersey, and NPI 1588829352, issued on Jul 22, 2008. Check the license (New Jersey 25MA08431800, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Ann Donghyun Kim
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 25MA08431800 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 44 Sylvan Ave, Englewood Cliffs, NJ 07632
- Phone
- (201) 961-2808
- Enumerated
- Jul 22, 2008
- Record last updated
- Aug 6, 2025
- Medicaid ID
- 0174653 NJ
- Medicare enrollment
- Enrolled (PECOS I20080823000048); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 44 Sylvan Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Carson Wong, O.D.Optometrist1639308885
Verify Ann Donghyun Kim 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 25MA08431800Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
73% fewer Medicare Part D claims than the average internal medicine physician in 2024
866 Medicare Part D claims for 96 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims. 16 claims were for opioids.
Most prescribed
- Amlodipine Besylate97 claims
- Simvastatin76 claims
- Metformin Hcl64 claims
- Atorvastatin Calcium45 claims
- Lisinopril44 claims
- Losartan Potassium43 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: $587.34
28 payments; by number, the most common kind was food and beverage; the largest payer was Exact Sciences Corporation. 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.
6 internal medicine physician records list a practice address in Englewood Cliffs
They are 6 of the 269 NPPES records with a practice address in Englewood Cliffs, and 4,632 internal medicine physician records in New Jersey.
All 6 in Englewood Cliffs → All 4,632 in New Jersey → Every provider in Englewood Cliffs →
Other internal medicine physician records in New Jersey
- Joseph Aaron, MD, FACPShort Hills, NJ1861584633
- Sirike Aasmaa, DOMontville, NJ1861549925
- Holly Abate Bersalona, M.D.Sea Girt, NJ1669500492
- Kaniz Zehra Abbas, MDTrenton, NJ1598253858
- Shahida Abbas, MDOld Bridge, NJ1023104098
- Shahed AbbasiNewark, NJ1477810752
- Samih Abbassi, MDWest Orange, NJ1750380358
- Somaya Abboud, MDWest Orange, NJ1326089004
- Hilal Abboushi, MDBloomfield, NJ1548378029
- Anthony Abbruzzi, D.O.Pleasantville, NJ1629034905
Common questions
What is Ann Donghyun Kim, M.D.'s NPI number?
Ann Donghyun Kim, M.D.'s National Provider Identifier (NPI) is 1588829352, issued on Jul 22, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Ann Donghyun Kim, M.D. located?
The NPPES record lists a practice address at 44 Sylvan Ave, Englewood Cliffs, NJ, 07632. Phone: (201) 961-2808. Providers update this record themselves, so call before visiting.
How can I verify Ann Donghyun Kim, M.D.'s license?
NPPES lists New Jersey license number 25MA08431800, 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 Ann Donghyun Kim, M.D. prescribe under Medicare Part D?
In 2024, Ann Donghyun Kim, M.D. had 866 Medicare Part D claims for 96 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.