Yong Hwa Lee, M.D.
NPI 1295849198 · Internal Medicine Physician · Somerville, MA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Yong Hwa Lee, M.D. is a Internal Medicine Physician provider in Somerville, MA (NPI 1295849198).
Provider details
- NPI number
- 1295849198
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 81554 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 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
444 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) |
|---|---|---|
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 194 | $117 |
| Emergency Department Visit With High Level of Medical Decision Making99285 | 110 | $170 |
| Critical Care, Each Additional 30 Minutes99292 | 64 | $104 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 39 | $69 |
| Critical Care, First 30-74 Minutes99291 | 37 | $208 |
Typical Medicare-allowed amounts for these services range $69–$208 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ondansetronbrand: Ondansetron Odt | 38 | 35 |
| Doxycycline Hyclate | 20 | 19 |
| Tramadol Hcl | 20 | 20 |
| Naproxen | 19 | 17 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 19 | 19 |
| Prednisone | 19 | 19 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 12 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-18
- Last updated
- 2012-10-30
Frequently asked questions
- What is Yong Hwa Lee's NPI number?
- Yong Hwa Lee's National Provider Identifier (NPI) is 1295849198, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yong Hwa Lee's specialty?
- Yong Hwa Lee is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Yong Hwa Lee located?
- Yong Hwa Lee's practice location on file with NPPES is 280 Highland Ave, Somerville, MA 02143-1324.
- What is Yong Hwa Lee's phone number?
- The practice phone number listed in the NPPES registry for Yong Hwa Lee is (617) 591-4700.
- Does Yong Hwa Lee accept Medicare?
- Yong Hwa Lee is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Yong Hwa Lee's NPI active?
- Yes — Yong Hwa Lee's NPI (1295849198) is active in the NPPES registry as of the last update on 2012-10-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.