David Chien, MD
NPI 1073592648 · Anesthesiology Physician · Saint Louis, MO
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Chien, MD is a Anesthesiology Physician provider in Saint Louis, MO (NPI 1073592648).
Provider details
- NPI number
- 1073592648
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 108987 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
129 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) |
|---|---|---|
| Anesthesia for Procedure for Total Knee Joint Replacement01402 | 26 | $147 |
| Injection of Anesthetic Agent And/Or Steroid Into Thigh Nerve (femoral Nerve)64447 | 23 | $58 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 18 | $78 |
| Anesthesia for Exam of Colon Using an Endoscope00812 | 17 | $55 |
| Injection of Anesthetic Agent And/Or Steroid Into Other Nerve Or Branch64450 | 17 | $22 |
| Ultrasonic Guidance for Needle Placement76942 | 15 | $29 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-01-12
- Last updated
- 2007-11-01
Frequently asked questions
- What is David Chien's NPI number?
- David Chien's National Provider Identifier (NPI) is 1073592648, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Chien's specialty?
- David Chien is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is David Chien located?
- David Chien's practice location on file with NPPES is 10010 Kennerly Rd, Saint Louis, MO 63128-2106.
- What is David Chien's phone number?
- The practice phone number listed in the NPPES registry for David Chien is (636) 386-7222.
- Does David Chien accept Medicare?
- David Chien is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Chien's NPI active?
- Yes — David Chien's NPI (1073592648) is active in the NPPES registry as of the last update on 2007-11-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.