Dr. David Y. Chen
- Gender: Male
- Experience: 9 years
- Graduated from: Washington University School Of Medicine
- Graduation year: 2012
- Sole propriator: No
- NPI: 1497018774
Dr. David Y. Chen MD
Dermatologist
He is located at 4500 Forest Park Avenue Div Im Dermatology, 6th Fl in Saint Louis, MO 63108. Can help patients with the following: Eczema, Folliculitis, Impetigo, Ingrown Hair, Molluscum Contagiosum, Skin Cancer. His National Provider Identifier (NPI) number is 1497018774. Appointment can be made via the phone number (314) 273-3376. He is affiliated with 1 practices.
Conditions treated
Dr. David Yuan-Sou Chen, being an dermatologist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. David Y. Chen.
- Acne
- Actinic Keratosis
- Albinism
- Alopecia Areata (AA)
- Athlete's Foot
- Birthmarks
- Blister
- Bug Bites
- Contact Dermatitis
- Dermabrasion
- Dry Skin
- Eczema
- Erythema Nodosum
- Folliculitis
- Hair Loss
- Heat Rash
- Henoch-Schonlein Purpura (HSP)
- Hives
- Hyperhidrosis
- Impetigo
- Ingrown Hair
- Intertrigo
- Jock Itch
- Keloid
- Keratosis Pilaris (KP)
- Lichen Planus
- MRSA Infection
- Melanoma
- Melasma
- Moles
- Molluscum Contagiosum
- Pityriasis Rosea
- Porphyria
- Psoriasis
- Ringworm
- Rosacea
- Scabies
- Scars
- Sebaceous Cyst
- Seborrhea
- Seborrheic Keratosis
- Shingles
- Skin Biopsy
- Skin Cancer
- Skin Itching
- Skin Tag
- Streptococcal Infections
- Stretch Marks
- Sunburn and Sun Poisoning
- Thrush
- Tinea Versicolor
- Varicose Veins
- Vitiligo
- Warts
- Wrinkles
Procedures Performed by Dr. David Y. Chen
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. David Y. Chen as in-network for the following 2026 plans.
Health plans
Cox HealthPlans
Network data as of Sep 11, 2026, as reported by the insurer.
Show all 7 plans from Cox HealthPlans
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Cox HealthPlans Bronze Expanded Standard | EPO · Expanded Bronze | EPO | Accepting new patients |
| Cox HealthPlans Bronze Preferred | EPO · Bronze | EPO | Accepting new patients |
| Cox HealthPlans Gold Preferred | EPO · Gold | EPO | Accepting new patients |
| Cox HealthPlans Gold Standard | EPO · Gold | EPO | Accepting new patients |
| Cox HealthPlans Silver Connect | EPO · Silver | EPO | Accepting new patients |
| Cox HealthPlans Silver Preferred | EPO · Silver | EPO | Accepting new patients |
| Cox HealthPlans Silver Standard | EPO · Silver | EPO | Accepting new patients |
UnitedHealthcare
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 13 plans from UnitedHealthcare
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| UHC Bronze Copay Focus $0 Indiv Med Ded ($0 Virtual Urgent Care, No Referrals) | EPO · Expanded Bronze | Non Preferred | Accepting new patients |
| UHC Bronze Essential (No Referrals) | EPO · Bronze | Non Preferred | Accepting new patients |
| UHC Bronze Standard (No Referrals) | EPO · Expanded Bronze | Non Preferred | Accepting new patients |
| UHC Bronze Standard+ (Dental + Vision, No Referrals) | EPO · Expanded Bronze | Non Preferred | Accepting new patients |
| UHC Gold Advantage ($0 Virtual Urgent Care, No Referrals) | EPO · Gold | Non Preferred | Accepting new patients |
| UHC Gold Advantage+ ($0 Virtual Urgent Care, Dental + Vision, No Referrals) | EPO · Gold | Non Preferred | Accepting new patients |
| UHC Gold Copay Focus $0 Indiv Med Ded ($0 Virtual Urgent Care, $8 Tier 2 Rx, No Referrals) | EPO · Gold | Non Preferred | Accepting new patients |
| UHC Gold Standard (No Referrals) | EPO · Gold | Non Preferred | Accepting new patients |
| UHC Silver Advantage ($0 Virtual Urgent Care, No Referrals) | EPO · Silver | Non Preferred | Accepting new patients |
| UHC Silver Advantage+ ($0 Virtual Urgent Care, Dental + Vision, No Referrals) | EPO · Silver | Non Preferred | Accepting new patients |
| UHC Silver Copay Focus $0 Indiv Med Ded ($0 Virtual Urgent Care, No Referrals) | EPO · Silver | Non Preferred | Accepting new patients |
| UHC Silver Standard (No Referrals) | EPO · Silver | Non Preferred | Accepting new patients |
| UHC Silver Standard+ (Dental + Vision, No Referrals) | EPO · Silver | Non Preferred | Accepting new patients |
This covers ACA Marketplace plans only, as reported by each insurer. It does not include employer, Medicare Advantage, or state-run exchange plans, and a plan missing from this list does not mean Dr. David Y. Chen is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.
Medicare Enrollment
Dr. David Y. Chen is enrolled to bill Medicare as a Practitioner - Dermatology .
Bills through: Washington University
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Payments received
Drug payment
| Amgen | $308 |
| Janssen | $234 |
| Valeant Pharmaceuticals North America | $184 |
Other
| Food and Beverage | $1117 |
Studies
WASHINGTON UNIVERSITY SCHOOL OF MEDICINE
Graduated in 2012
Looking for more Dermatologists?
Here are dermatologists in Missouri you may want to explore.
- Gender: Female
- Address: 2401 Gillham Road Kansas City, 64108, MO
- Gender: Male
- Address: 1316 Country Club Drive Kirksville, 63501, MO
- Gender: Male
- Address: 1536 East Primrose Street Springfield, 65804, MO
- Gender: Female
- Address: 8000 Maryland Avenue Suite 760 Clayton, 63105, MO
- Gender: Female
- Address: Div Im Dermatology, Ste 220 969 North Mason Road Saint Louis, 63141, MO
- Gender: Male
- Address: 901 Patients First Drive Washington, 63090, MO
- Gender: Female
- Address: Suite 203 70 Jungermann Circle St Peters, 63376, MO
- Gender: Male
- Address: 1102 West 32nd Street Joplin, 64804, MO
- Gender: Female
- Address: 1060 Meyer Road Wentzville, 63385, MO
- Gender: Female
- Address: Ste. 208B 3009 North Ballas Road Saint Louis, 63131, MO
Questions & Answers
Where can you meet with Dr. David Yuan-Sou Chen?
Dr. David Yuan-Sou Chen's office is located at 4500 Forest Park Avenue Div Im Dermatology, 6th Fl in Saint Louis, MO 63108.
Does Dr. David Yuan-Sou Chen accept patients with Cox HealthPlans?
Yes, Dr. David Yuan-Sou Chen is listed in-network for Cox HealthPlans through the ACA Marketplace (Obamacare/HealthCare.gov). See the Marketplace plans section for details.
What conditions does Dr. David Yuan-Sou Chen treat?
Dr. David Yuan-Sou Chen provides treatment for Eczema, Folliculitis, Impetigo, Ingrown Hair, Molluscum Contagiosum, Skin Cancer. For the full list see this list.
Does Dr. David Yuan-Sou Chen have affiliation with practices?
Dr. David Yuan-Sou Chen is affiliated with Cohen Eye Associates, Limited.