Yong Lee, M.D.
NPI 1972607364 · Gastroenterology Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Yong Lee, M.D. is a Gastroenterology Physician provider in Los Angeles, CA (NPI 1972607364).
Provider details
- NPI number
- 1972607364
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- G67974 (CA)
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
3,697 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) |
|---|---|---|
| Chemical Destruction of First Incompetent Vein of Arm Or Leg Using Imaging Guidance36482 | 991 | $1,884 |
| Ultrasound Study of One Arm Or Leg Veins With Compression and Maneuvers93971 | 920 | $136 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 490 | $104 |
| Ultrasound Study of Arm Or Leg Veins With Compression and Maneuvers93970 | 352 | $213 |
| New Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 15 Minutes Or More99202 | 271 | $78 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 92 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Losartan Potassium | 342 | 92 |
| Amlodipine Besylate | 324 | 88 |
| Atorvastatin Calcium | 289 | 87 |
| Icosapent Ethylbrand: Vascepa | 192 | 28 |
| Metformin Hcl | 190 | 58 |
| Omeprazole | 169 | 86 |
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Gavilyte-G |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$82 across 4 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
Registry dates
- Enumerated
- 2006-09-07
- Last updated
- 2019-09-19
Frequently asked questions
- What is Yong Lee's NPI number?
- Yong Lee's National Provider Identifier (NPI) is 1972607364, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yong Lee's specialty?
- Yong Lee is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Yong Lee located?
- Yong Lee's practice location on file with NPPES is 903 Crenshaw Blvd Ste 302, Los Angeles, CA 90019-1967.
- What is Yong Lee's phone number?
- The practice phone number listed in the NPPES registry for Yong Lee is (323) 731-0681.
- Does Yong Lee accept Medicare?
- Yong 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 Lee's NPI active?
- Yes — Yong Lee's NPI (1972607364) is active in the NPPES registry as of the last update on 2019-09-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.