Leslie Lee, M.D.
NPI 1790830156 · Internal Medicine Physician · Alhambra, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leslie Lee, M.D. is a Internal Medicine Physician provider in Alhambra, CA (NPI 1790830156).
Provider details
- NPI number
- 1790830156
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- A61152 (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
1,514 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 1,089 | $87 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 150 | $48 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 86 | $140 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 83 | $21 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 79 | $16 |
| Administration of Influenza Virus VaccineG0008 | 27 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 87 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Losartan Potassium | 394 | 89 |
| Rosuvastatin Calcium | 265 | 61 |
| Amlodipine Besylate | 240 | 54 |
| Evolocumabbrand: Repatha Sureclick | 221 | 40 |
| Montelukast Sodium | 213 | 48 |
| Denosumabbrand: Prolia | 157 | 82 |
| Ezetimibe | 151 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$763 across 37 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
- 2007-01-24
- Last updated
- 2023-08-25
- Certified
- 2023-08-25
Frequently asked questions
- What is Leslie Lee's NPI number?
- Leslie Lee's National Provider Identifier (NPI) is 1790830156, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leslie Lee's specialty?
- Leslie Lee is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Leslie Lee located?
- Leslie Lee's practice location on file with NPPES is 150 S Raymond Ave, Alhambra, CA 91801-3166.
- What is Leslie Lee's phone number?
- The practice phone number listed in the NPPES registry for Leslie Lee is (626) 300-0008.
- Does Leslie Lee accept Medicare?
- Leslie Lee is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leslie Lee's NPI active?
- Yes — Leslie Lee's NPI (1790830156) is active in the NPPES registry as of the last update on 2023-08-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.