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

Charles Allen Mitgang, MD

Individual provider Internal Medicine Physician · NPI 1114923315

Charles Allen Mitgang, MD is an Internal Medicine in Rockville Centre, New York. Graduated from State University of New York Downstate Medical Center in 1975, 51 years ago. Practices with Charles A. Mitgang, MD PC, a 2-clinician group, accepts Medicare assignment and offers telehealth. Licensed in New York.

Years since qualifying
51
Trained at
State University of New York Downstate Medical Center
Licensed in
NY
In the registry since
2005
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

371 Merrick Rd Ste 302
Rockville Centre, NY 11570-5301
Phone: (516) 678-5555
Fax: (516) 678-9128
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 127551 (NY)

Record details

NPI number1114923315
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 22, 2005
Last updated in NPPESJune 11, 2008

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolSTATE UNIVERSITY OF NEW YORK DOWNSTATE MEDICAL CENTER
Graduated 1975 (51 years in practice)
Group practice Charles A. Mitgang, M.D. P.C. — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Rockville Centre