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

Dr. L Frederick Kaplan, MD

Individual provider Internal Medicine Physician · NPI 1992826648

Dr. L Frederick Kaplan, MD is an Internal Medicine Physician in Natick, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2007.

Licensed in
MA
In the registry since
2007
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

67 Union St Ste 202
Natick, MA 01760-7700
Phone: (508) 653-7388
Fax: (508) 653-4903
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 34527 (MA)

Record details

NPI number1992826648
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 2, 2007
Last updated in NPPESAugust 16, 2010
Mailing address67 Union St, Suite 202, Natick, MA 01760-7700

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