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Dermatology

Sang H. Kim, MD

Works at hospitals in New York, NY · Flushing, NY · New York

Summary

Dr. Sang H. Kim, MD is a dermatologist at 60 Commerce Park, Suite C, Milford, CT 06460. Phone: (203) 428-4440. Accepts Medicare assignment. In 2024, Sang H. Kim had 406 Original Medicare patients and 2,885 services. NPI 1942318209. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

From official Medicare data

This page shows what Medicare's official clinician data says about Sang H. Kim, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Sang H. Kim accept Medicare assignment?
Yes. Medicare's clinician data says Sang H. Kim accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Sang H. Kim see?
In 2024, CMS data shows 406 Original Medicare patients and 2,885 services for Sang H. Kim. This counts Original Medicare only and measures volume, not quality.
What is Sang H. Kim's NPI number?
1942318209. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Sang H. Kim, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients406
Services billed to Medicare2,885
Different services or procedures32
Participating Medicare providerYes
Average age of these patients75

Most frequent services

  1. Destruction of precancer skin growth, 2-14 growths (17003)1,346 services
  2. Destruction of precancer skin growth, 1 growth (17000)386 services
  3. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)342 services
  4. Biopsy of related skin growth, first growth (11102)209 services
  5. Destruction of skin growth, 1-14 growths (17110)205 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High cholesterol75%
  • High blood pressure57%
  • Arthritis41%
  • Anxiety20%
  • Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)20%
  • Ischemic heart disease18%

Hospitals where Sang H. Kim works

Medicare's Facility Affiliation Data lists Sang H. Kim at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

Practice locations

Addresses where Sang H. Kim is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Sang H. Kim as a member of this group (CMS data updated October 2, 2026).

  • Omar a Ibrahimi MD PHD LLC3 clinicians in the group

Specialties

Find other Dermatology doctors in Connecticut →

Other dermatologists in Connecticut

Clinicians with the same Medicare primary specialty in Connecticut — not a recommendation.

All dermatologists in Connecticut →

Other clinicians in Omar a Ibrahimi MD PHD LLC

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Medical schoolNew York University School Of Medicine
Graduation year1997 (29 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1942318209
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians