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

Dr. Mark R Kahn, MD

Individual provider Dermatology Physician · NPI 1023017464

Dr. Mark R Kahn, MD is a Dermatology in Valley Stream, New York. Qualified in 1985, 41 years ago. Practices with Atlantic Dermatologic Associates, LLP, a 10-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
41
Licensed in
NY
In the registry since
2005
Specialties on file
3
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

260 W Sunrise Hwy Ste 305
Valley Stream, NY 11581-1011
Phone: (516) 791-8664
Fax: (516) 791-8420
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dermatology Physician (primary) Taxonomy 207N00000X · Licence 174507 (NY)
Dermatology Physician Taxonomy 207N00000X · Licence 174507-1 (NY)
Procedural Dermatology Physician Taxonomy 207NS0135X · Licence 174507-1 (NY)

Record details

NPI number1023017464
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 19, 2005
Last updated in NPPESAugust 27, 2013
Mailing address266 Merrick Rd, Suite 201, Lynbrook, NY 11563-2640

Medicare enrollment

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

Medicare specialtyDERMATOLOGY
Medical schoolOTHER
Graduated 1985 (41 years in practice)
Group practice Atlantic Dermatologic Associates, Llp — 10 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Valley Stream