Physician Profile
Jeffrey P. Lake, M.D.
Unclaimed ProfileAbout Dr. Lake
Jeffrey P. Lake, M.D. is a healthcare provider in Encino, CA specializing in colon & rectal surgery. Jeffrey trained at Baylor College of Medicine, graduating in 1999. According to Medicare claims data, Jeffrey cared for 799 Medicare patients across 1,057 services. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, diagnostic exam of anus using an endoscope, and new patient office or other outpatient visit with low level of medical decision making, if using time, 30 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.
Education & Training
Specialty
Credentials & Licensing
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.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (818) 645-5920
- Email not available
Practice Locations
16311 VENTURA BLVD SUITE 505
Encino, CA 91436
Procedures Most Often Billed to Medicare
1,057 services · 799 patients · 12 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Diagnostic exam of anus using an endoscope | Procedure | 46600 |
198 | More than most peers in Colon & Rectal Surgery |
| Injection of hemorrhoid | Procedure | 46500 |
99 | More often than most peers in Colon & Rectal Surgery |
| Diagnostic exam of rectum and lower large bowel using an endoscope | Procedure | 45300 |
49 | More often than most peers in Colon & Rectal Surgery |
| Removal of external hemorrhoids by rubber banding | Procedure | 46221 |
37 | More often than most peers in Colon & Rectal Surgery |
| Biopsy of large bowel using a flexible endoscope | Procedure | 45380 |
17 | As often as other peers in Colon & Rectal Surgery |
| Diagnostic exam of rectum and lower large bowel using an endoscope | Procedure | 45300 |
15 | More often than most peers in Colon & Rectal Surgery |
| Diagnostic exam of large bowel using a flexible endoscope | Procedure | 45378 |
13 | Less often than most peers in Colon & Rectal Surgery |
| Removal of polyps or growths of large bowel using an endoscope with mechanical snare | Procedure | 45385 |
11 | Less often than most peers in Colon & Rectal Surgery |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
379 | More than most peers in Colon & Rectal Surgery |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
193 | More than most peers in Colon & Rectal Surgery |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Related specialists at this location 1
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other colorectal surgeons in Encino 2
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Baylor College of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1999 at Baylor College of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Diagnostic exam of anus using an endoscope 8
Providers in CA who bill this service to Medicare most often.
Common questions
What is Jeffrey P. Lake's specialty?
Jeffrey P. Lake is a colorectal surgeon in Encino, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Colon & Rectal Surgery”.
NPI registry
Where can I find Jeffrey P. Lake?
Jeffrey P. Lake is listed at 16311 Ventura Blvd Suite 505, Encino, CA 91436. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Jeffrey P. Lake?
The number on file is (818) 645-5920. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Jeffrey P. Lake's NPI number?
Jeffrey P. Lake's National Provider Identifier is 1326006024. 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
What is Jeffrey P. Lake's education?
Jeffrey P. Lake attended Baylor College of Medicine, graduating in 1999. This comes from the CMS National Downloadable File.
CMS public data
How long has Jeffrey P. Lake been practicing?
Jeffrey P. Lake has 27 years experience. Calculated from a graduation year of 1999, reported in the CMS National Downloadable File.
CMS public data
What is Jeffrey P. Lake known for?
According to Medicare billing data, Jeffrey P. Lake performs procedures including diagnostic exam of anus using an endoscope, injection of hemorrhoid and diagnostic exam of rectum and lower large bowel using an endoscope, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Jeffrey P. Lake confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Jeffrey P. Lake. 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.