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

Dr. Philip Daniel Messer, DO

Individual provider Hospitalist Physician · NPI 1053549329

Dr. Philip Daniel Messer, DO is an Internal Medicine in Needham, Massachusetts. Graduated from University of New England, College of Osteo Medicine in 2009, 17 years ago. Practices with Associated Physicians of Harvard Medical Faculty Physicians at Beth Is, a 558-clinician group and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
17
Trained at
University of New England, College of Osteo Medicine
Licensed in
MA
In the registry since
2009
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

148 Chestnut St
Needham, MA 02492-2505
Phone: (781) 453-3777
Fax: (617) 754-8632
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 253457 (MA)

Record details

NPI number1053549329
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 25, 2009
Last updated in NPPESSeptember 10, 2025
Certification dateSeptember 10, 2025
Mailing address148 Chestnut St, Needham, MA 02492-2505

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF NEW ENGLAND, COLLEGE OF OSTEO MEDICINE
Graduated 2009 (17 years in practice)
Group practice Associated Physicians Of Harvard Medical Faculty Physicians At Beth Is — 558 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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