Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Sarwan Singh Kahlam, MD

Individual provider Specialist · NPI 1710958137

Sarwan Singh Kahlam, MD is a Gastroenterology in Hackettstown, New Jersey. Qualified in 1982, 44 years ago. Practices with The Medical Group of New Jersey, a 298-clinician group and accepts Medicare assignment. Licensed in New Jersey.

Years since qualifying
44
Licensed in
NJ
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

37 Route 46
Hackettstown, NJ 07840-2623
Phone: (908) 852-8588
Fax: (908) 852-1621
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Specialist (primary) Taxonomy 174400000X · Licence 25MA05105700 (NJ)

Record details

NPI number1710958137
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 1, 2006
Last updated in NPPESJuly 9, 2007

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyGASTROENTEROLOGY
Medical schoolOTHER
Graduated 1982 (44 years in practice)
Group practice The Medical Group Of New Jersey — 298 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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