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

Dr. Robert A Altbaum, MD

Individual provider Internal Medicine Physician · NPI 1285736124

Dr. Robert A Altbaum, MD is an Internal Medicine in Westport, Connecticut. Graduated from Harvard Medical School in 1975, 51 years ago. Practices with Norwalk Community Health Center Inc, a 29-clinician group and accepts Medicare assignment. Licensed in Connecticut.

Years since qualifying
51
Trained at
Harvard Medical School
Licensed in
CT
In the registry since
2006
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

333 Post Rd W
Westport, CT 06880-2425
Phone: (203) 226-0731
Fax: (203) 226-1792
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 021030 (CT)

Record details

NPI number1285736124
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 1, 2006
Last updated in NPPESSeptember 9, 2015
Mailing address333 Post Rd W, Westport, CT 06880-4701

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolHARVARD MEDICAL SCHOOL
Graduated 1975 (51 years in practice)
Group practice Norwalk Community Health Center Inc — 29 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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