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

Individual provider Psychiatry Physician · NPI 1538263991

Allan Francis Giesen, MDDO is a Psychiatry in Boston, Massachusetts. Graduated from University of New England, College of Osteo Medicine in 1994, 32 years ago. Practices with Northeast Behavioral Health LLC, a 19-clinician group. Licensed in Massachusetts.

Years since qualifying
32
Trained at
University of New England, College of Osteo Medicine
Licensed in
MA
In the registry since
2006
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Practice location Address checks out

271 Huntington Ave
Boston, MA 02115
Phone: (617) 267-3700
Fax: (617) 437-8525
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 222687 (MA)

Record details

NPI number1538263991
Entity typeIndividual (Type 1)
GenderMale
Credentials MDDO
Sole proprietorNo
NPI enumeratedSeptember 7, 2006
Last updated in NPPESMarch 29, 2012

Medicare enrollment

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

Medicare specialtyPSYCHIATRY
Medical schoolUNIVERSITY OF NEW ENGLAND, COLLEGE OF OSTEO MEDICINE
Graduated 1994 (32 years in practice)
Group practice Northeast Behavioral Health Llc — 19 clinicians
Accepts Medicare assignment Not indicated

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