Yen Chou Chen, M.D.
NPI 1639110737 · Specialist · Ocean Springs, MS
Enrolled with Medicare as Practitioner - Pain Management · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Yen Chou Chen, M.D. is a Specialist provider in Ocean Springs, MS (NPI 1639110737).
Provider details
- NPI number
- 1639110737
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 15921 (MS)
Specialties & taxonomies
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,077 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Injection of Substance Into Lower Spine Canal Using Imaging Guidance62323 | 268 | $84 |
| Use of a Drug to Induce Depression of Consciousness By Physician Performing a Procedure (5 Years Or Older), Initial 15 Minutes99152 | 110 | $10 |
| Injection of Substance Into Middle Or Upper Spine Canal Using Imaging Guidance62321 | 96 | $90 |
| Injection of Lower Or Sacral Spine Facet Joint Using Imaging Guidance, Single Level64493 | 91 | $110 |
| Injection of Lower Or Sacral Spine Facet Joint Using Imaging Guidance, Second Level64494 | 88 | $62 |
| Destruction of Lower Or Sacral Spinal Facet Joint Nerves Using Imaging Guidance, Single Facet Joint |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-09
- Last updated
- 2019-11-05
Frequently asked questions
- What is Yen Chou Chen's NPI number?
- Yen Chou Chen's National Provider Identifier (NPI) is 1639110737, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yen Chou Chen's specialty?
- Yen Chou Chen is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Yen Chou Chen located?
- Yen Chou Chen's practice location on file with NPPES is #4 Doctors Dr, Ocean Springs, MS 39564.
- What is Yen Chou Chen's phone number?
- The practice phone number listed in the NPPES registry for Yen Chou Chen is (228) 818-0053.
- Does Yen Chou Chen accept Medicare?
- Yen Chou Chen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Yen Chou Chen's NPI active?
- Yes — Yen Chou Chen's NPI (1639110737) is active in the NPPES registry as of the last update on 2019-11-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.