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

Dr. Nathan Jacob Aranson, MD

Individual provider Vascular Surgery Physician · NPI 1497915847

Dr. Nathan Jacob Aranson, MD is a Vascular Surgery in S Portland, Maine. Qualified in 2006, 20 years ago. Practices with Wentworth Douglass Physician Corporation, a 431-clinician group, works from 3 locations, accepts Medicare assignment and offers telehealth. Licensed in California, Maine, New Hampshire and Washington.

Years since qualifying
20
Licensed in
CA, ME, NH, WA
In the registry since
2008
Specialties on file
4
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

400 Southborough Dr Ste 400-102
S Portland, ME 04106-3249
Phone: (207) 464-8288
Fax: (207) 274-7848
Show map & directions

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

Additional practice locations (2)

  • 96 Campus Dr, Scarborough, ME 04074-7163 — (207) 662-0909
  • 10 Members Way Ste 301, Dover, NH 03820-5933 — (603) 609-6685

Specialties & licences

Vascular Surgery Physician (primary) Taxonomy 2086S0129X · Licence MD22043 (ME)
Surgery Physician Taxonomy 208600000X · Licence MD60561274 (WA)
Surgery Physician Taxonomy 208600000X · Licence A104159 (CA)
Vascular Surgery Physician Taxonomy 2086S0129X · Licence 19628 (NH)

Record details

NPI number1497915847
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 10, 2008
Last updated in NPPESDecember 4, 2025
Certification dateDecember 4, 2025
Mailing address400 Southborough Dr Ste 400-102, S Portland, ME 04106-3249

Medicare enrollment

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

Medicare specialtyVASCULAR SURGERY
Also practisesGENERAL SURGERY
Medical schoolOTHER
Graduated 2006 (20 years in practice)
Group practice Wentworth Douglass Physician Corporation — 431 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations3 on file with Medicare

Other providers in S Portland