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

Shahab Shayesteh, MD

Individual provider Internal Medicine Physician · NPI 1083291603

Shahab Shayesteh, MD is an Internal Medicine in Concord, Massachusetts. Qualified in 2008, 18 years ago. Practices with Emerson Practice Associates, Inc, a 247-clinician group and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
18
Licensed in
MA
In the registry since
2021
Specialties on file
2
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

133 Old Road To 9 Acre Cor
Concord, MA 01742-4159
Phone: (978) 287-3321
Fax: (978) 287-3102
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 1022825 (MA)
Hospitalist Physician Taxonomy 208M00000X · Licence 1022825 (MA)

Record details

NPI number1083291603
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 28, 2021
Last updated in NPPESApril 13, 2026
Certification dateApril 13, 2026

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2008 (18 years in practice)
Group practice Emerson Practice Associates, Inc — 247 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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