Physician Profile
Based in Las Vegas, NV, Leonardo A. Gan-Lim, M.D. is listed in the NPI registry under geriatric medicine. Medicare claims data shows Leonardo provided 1,464 services to 685 patients. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, telephone medical discussion with physician, 11-20 minutes, and established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
653 N TOWN CENTER DR STE 101
Las Vegas, NV 89144
Within Geriatric Medicine generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
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1,464 services · 685 patients · 14 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
156 | As often as other peers in Geriatric Medicine |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
475 | More often than most peers in Geriatric Medicine |
| Telephone medical discussion with physician, 11-20 minutes | Office visit | 99442 |
194 | More often than most peers in Geriatric Medicine |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
187 | More often than most peers in Geriatric Medicine |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
175 | More often than most peers in Geriatric Medicine |
| Telephone medical discussion with physician, 21-30 minutes | Office visit | 99443 |
46 | More often than most peers in Geriatric Medicine |
| Annual alcohol misuse screening, 5 to 15 minutes | Billing code | G0442 |
44 | As often as other peers in Geriatric Medicine |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Billing code | G0439 |
42 | As often as other peers in Geriatric Medicine |
| Annual depression screening, 5 to 15 minutes | Billing code | G0444 |
41 | As often as other peers in Geriatric Medicine |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
24 | Less often than most peers in Geriatric Medicine |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Leonardo A. Gan-Lim is a geriatrician in Las Vegas, NV. That is the designation recorded for this NPI in the federal registry, where it is listed as “Geriatric Medicine”.
NPI registry
Leonardo A. Gan-Lim is listed at 653 N Town Center Dr Ste 101, Las Vegas, NV 89144. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (702) 805-2435. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Leonardo A. Gan-Lim's National Provider Identifier is 1134180839. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Leonardo A. Gan-Lim attended Other, graduating in 1988. This comes from the CMS National Downloadable File.
CMS public data
Leonardo A. Gan-Lim has 38 years experience. Calculated from a graduation year of 1988, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Leonardo A. Gan-Lim performs procedures including insertion of needle into vein for collection of blood sample, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Leonardo A. Gan-Lim. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.