Han Paik
NPI 1649367467 · Anesthesiology Physician · Saint Louis, MO
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Han Paik is a Anesthesiology Physician provider in Saint Louis, MO (NPI 1649367467).
Provider details
- NPI number
- 1649367467
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- 2005019830 (MO)
Specialties & taxonomies
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
191 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) |
|---|---|---|
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 48 | $76 |
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 39 | $74 |
| Insertion of Artery Tube for Blood Sampling Or Infusion Through Skin36620 | 39 | $41 |
| Ultrasound of Heart With Probe in Esophagus, With Report93312 | 14 | $100 |
| Ultrasound of Heart Blood Flow, Valves and Chambers93320 | 14 | $17 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate and Valve Function93325 | 14 | $3 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$148 across 1 record (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
- 2006-10-05
- Last updated
- 2007-07-28
Frequently asked questions
- What is Han Paik's NPI number?
- Han Paik's National Provider Identifier (NPI) is 1649367467, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Han Paik's specialty?
- Han Paik is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Han Paik located?
- Han Paik's practice location on file with NPPES is 660 S Euclid Ave, Saint Louis, MO 63110-1010.
- What is Han Paik's phone number?
- The practice phone number listed in the NPPES registry for Han Paik is (314) 362-6978.
- Does Han Paik accept Medicare?
- Han Paik is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Han Paik's NPI active?
- Yes — Han Paik's NPI (1649367467) is active in the NPPES registry as of the last update on 2007-07-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.