Physician Profile
Sarwan S. Kahlam, M.D.
Unclaimed ProfileAbout Dr. Kahlam
Sarwan S. Kahlam, M.D. is a specialist based in Hackettstown, NJ. Medicare claims data shows Sarwan provided 3,100 services to 2,197 patients. 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, new patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more, and biopsy of large bowel using a flexible endoscope.
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
- (908) 852-8588
- Email not available
Practice Locations
37 ROUTE 46
Hackettstown, NJ 07840
Procedures Most Often Billed to Medicare
3,100 services · 2,197 patients · 13 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Biopsy of large bowel using a flexible endoscope | Procedure | 45380 |
236 | More than most peers in Specialist |
| Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | Procedure | 43239 |
224 | More than most peers in Specialist |
| Removal of polyps or growths of large bowel using an endoscope with mechanical snare | Procedure | 45385 |
109 | More often than most peers in Specialist |
| Insertion of guide wire with dilation of esophagus using a flexible endoscope | Procedure | 43248 |
37 | As often as other peers in Specialist |
| Injection beneath lining of large bowel using a flexible endoscope | Procedure | 45381 |
28 | More than most peers in Specialist |
| Diagnostic exam of large bowel using a flexible endoscope | Procedure | 45378 |
22 | As often as other peers in Specialist |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
1,427 | More than most peers in Specialist |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
455 | More than most peers in Specialist |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
162 | As often as other peers in Specialist |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
135 | As often as other peers in Specialist |
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.
Other specialists in Hackettstown 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 1982 at Other 8
Providers who graduated from the same medical school in the same year.
More connections — 8 related providers in 1 group
Also performs Biopsy of large bowel using a flexible endoscope 8
Providers in NJ who bill this service to Medicare most often.
Common questions
What is Sarwan S. Kahlam's specialty?
Sarwan S. Kahlam is a specialist in Hackettstown, NJ. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Sarwan S. Kahlam?
Sarwan S. Kahlam is listed at 37 Route 46, Hackettstown, NJ 07840. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Sarwan S. Kahlam?
The number on file is (908) 852-8588. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Sarwan S. Kahlam?
Sarwan S. Kahlam's National Provider Identifier is 1710958137. 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 Sarwan S. Kahlam's education?
Sarwan S. Kahlam attended Other, graduating in 1982. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Sarwan S. Kahlam have?
Sarwan S. Kahlam has 44 years experience. Calculated from a graduation year of 1982, reported in the CMS National Downloadable File.
CMS public data
What is Sarwan S. Kahlam known for?
According to Medicare billing data, Sarwan S. Kahlam performs procedures including biopsy of large bowel using a flexible endoscope, biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope and removal of polyps or growths of large bowel using an endoscope with mechanical snare, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Sarwan S. Kahlam's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Sarwan S. Kahlam. 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.