Koulin Chou, M.D.
NPI 1588757165 · Dermatology Physician · Voorhees, NJ
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Koulin Chou, M.D. is a Dermatology Physician provider in Voorhees, NJ (NPI 1588757165).
Provider details
- NPI number
- 1588757165
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- MA56331 (NJ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
7,204 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Biopsy of Related Skin Growth, Each Additional Growth11103 | 1,363 | $54 |
| Biopsy of Related Skin Growth, First Growth11102 | 1,278 | $108 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 1,275 | $97 |
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 1,220 | $7 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 473 | $137 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Mupirocin | 253 | 205 |
| Amoxicillin | 149 | 108 |
| Fluorouracil | 121 | 88 |
| Triamcinolone Acetonide | 111 | 87 |
| Ciclopirox | 80 | 33 |
| Ketoconazole | 56 | 31 |
| Cephalexin | 51 | 38 |
| Hydrocortisone | 49 | 31 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$121 across 7 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-02
- Last updated
- 2007-07-09
Frequently asked questions
- What is Koulin Chou's NPI number?
- Koulin Chou's National Provider Identifier (NPI) is 1588757165, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Koulin Chou's specialty?
- Koulin Chou is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Koulin Chou located?
- Koulin Chou's practice location on file with NPPES is 2301 Evesham Road, Suite 103, Voorhees, NJ 08043.
- What is Koulin Chou's phone number?
- The practice phone number listed in the NPPES registry for Koulin Chou is (856) 772-6050.
- Does Koulin Chou accept Medicare?
- Koulin Chou is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Koulin Chou's NPI active?
- Yes — Koulin Chou's NPI (1588757165) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.