Chee Woo, MD
NPI 1992703805 · Pain Medicine Physician · Wilmington, DE
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chee Woo, MD is a Pain Medicine Physician provider in Wilmington, DE (NPI 1992703805).
Provider details
- NPI number
- 1992703805
- Entity type
- Individual
- Primary specialty
- Pain Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- D0063356 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
- Anesthesiology Physician207L00000X
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
21 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
12 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
32,383 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) |
|---|---|---|
| Assessment of Emotional Or Behavioral Problems96127 | 16,408 | $4 |
| Administration and Interpretation of Patient-Focused Health Risk Assessment96160 | 5,285 | $3 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 3,101 | $83 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 2,587 | $117 |
| Drug Test(s), Definitive, Utilizing (1) Drug Identification Methods Able to Identify Individual Drugs and Distinguish Between Structural Isomers (but Not Necessarily Stereoisomers), Including, But Not Limited to Gc/Ms (any Type, Single Or Tandem) and Lc/MsG0483 | 1,468 | $241 |
| Remote Therapeutic Monitoring Treatment Management Services By Physician Or Other Qualified Health Care Professional, Each Additional 20 Minutes Per Calendar Month |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 36 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl | 507 | 179 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 478 | 190 |
| Gabapentin | 236 | 59 |
| Tizanidine Hcl | 144 | 36 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 125 | 64 |
| Morphine Sulfatebrand: Morphine Sulfate Er | 123 | 50 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$341 across 15 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
Additional practice locations (11)
- 1197 Airport Rd Fl 2Milford, DE 19963-6418Phone: (844) 365-7246Fax: (302) 503-3432
- 4701 Ogletown Stanton Rd Ste 1200Newark, DE 19713-2079Phone: (844) 365-7246Fax: (302) 792-1372
- 3105 Limestone Rd Ste 300Wilmington, DE 19808-2156Phone: (844) 365-7246Fax: (302) 482-2212
- 360 E Pulaski Hwy Ste 3bElkton, MD 21921-6596Phone: (844) 365-7246Fax: (610) 361-7956
- 931 E Haverford Rd Ste 202Bryn Mawr, PA 19010-3838Phone: (844) 365-7246Fax: (610) 525-8201
- 100 Arrandale Blvd Ste 103Exton, PA 19341-2503Phone: (844) 365-7246Fax: (610) 280-0181
- 535 Pennsylvania Ave Ste 100Fort Washington, PA 19034-3305Phone: (844) 365-7246Fax: (215) 646-2375
- 140 Clemens Rd Ste 104
Registry dates
- Enumerated
- 2005-07-13
- Last updated
- 2025-07-18
- Certified
- 2025-07-18
Frequently asked questions
- What is Chee Woo's NPI number?
- Chee Woo's National Provider Identifier (NPI) is 1992703805, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chee Woo's specialty?
- Chee Woo is listed in the NPPES registry with a primary specialty of Pain Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Chee Woo located?
- Chee Woo's practice location on file with NPPES is 405 Silverside Rd Ste 104, Wilmington, DE 19809-1768.
- What is Chee Woo's phone number?
- The practice phone number listed in the NPPES registry for Chee Woo is (844) 365-7246.
- Does Chee Woo accept Medicare?
- Chee Woo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chee Woo's NPI active?
- Yes — Chee Woo's NPI (1992703805) is active in the NPPES registry as of the last update on 2025-07-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.