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

Dr. Kenneth A Mercer, MDMPH

Individual provider Geriatric Medicine (Internal Medicine) Physician · NPI 1538160395

Dr. Kenneth A Mercer, MDMPH is an Internal Medicine in New York, New York. Qualified in 1994, 32 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in New York.

Years since qualifying
32
Licensed in
NY
In the registry since
2005
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Practice location Address checks out

422 2nd Ave
New York, NY 10010-4002
Phone: (212) 684-6684
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Geriatric Medicine (Internal Medicine) Physician (primary) Taxonomy 207RG0300X · Licence 210817 (NY)

Record details

NPI number1538160395
Entity typeIndividual (Type 1)
GenderMale
Credentials MDMPH
Sole proprietorYes
NPI enumeratedAugust 2, 2005
Last updated in NPPESJune 30, 2016

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesGERIATRIC MEDICINE
Medical schoolOTHER
Graduated 1994 (32 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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