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

Herlen Alencar, MD

Individual provider Diagnostic Radiology Physician · NPI 1083839864

Herlen Alencar, MD is an Interventional Radiology in Concord, New Hampshire. Qualified in 1998, 28 years ago. Practices with Concord Imaging Center, a 20-clinician group and accepts Medicare assignment. Licensed in Massachusetts and New Hampshire.

Years since qualifying
28
Licensed in
MA, NH
In the registry since
2007
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

248 Pleasant St
Concord, NH 03301-2588
Phone: (603) 228-1521
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Vascular & Interventional Radiology Physician (primary) Taxonomy 2085R0204X · Licence 17097 (NH)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence 226267 (MA)

Record details

NPI number1083839864
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 16, 2007
Last updated in NPPESMarch 6, 2017

Medicare enrollment

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

Medicare specialtyINTERVENTIONAL RADIOLOGY
Also practisesDIAGNOSTIC RADIOLOGY
Medical schoolOTHER
Graduated 1998 (28 years in practice)
Group practice Concord Imaging Center — 20 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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