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

Dr. Leonard Arthur Berlin, DO

Individual provider Internal Medicine Physician · NPI 1174623367

Dr. Leonard Arthur Berlin, DO is an Internal Medicine in Copiague, New York. Qualified in 1973, 53 years ago. Offers telehealth. Licensed in New York.

Years since qualifying
53
Licensed in
NY
In the registry since
2006
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

180 Great Neck Rd
Copiague, NY 11726
Phone: (631) 842-0770
Fax: (631) 842-6105
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 121933D (NY)

Record details

NPI number1174623367
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedSeptember 25, 2006
Last updated in NPPESJuly 8, 2007
Mailing address180 Great Neck Road, Copiague, NY 11726

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1973 (53 years in practice)
Accepts Medicare assignment Not indicated
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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