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Aaron R Weiss, DO

Aaron R Weiss is a Pediatric Hematology & Oncology Physician provider (Pediatrics) practicing in Scarborough, ME, registered in the NPPES registry with NPI 1013945708 since 2006. The credential DO stands for Doctor of Osteopathic Medicine.

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NPI 1013945708
Entity type Individual (Type 1)
Name Aaron R Weiss
Credential DO
Sex Male
Practice address 100 CAMPUS DRIVE, UNIT 107, Scarborough, ME, 04074
Phone 2078857565
Fax 2078857577
Enumeration date 2006-06-29
Last updated in NPPES 2014-12-01

Taxonomy & licenses

Taxonomy code Specialty Primary License State
2080P0207X Pediatric Hematology & Oncology Physician Secondary 25MB08085000 NJ
2080P0207X Pediatric Hematology & Oncology Physician Primary 2317 ME

DO — Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier Type State Issuer
0107361 Medicaid NJ
Copy-ready billing details
Provider: Aaron Weiss, DO
NPI: 1013945708
Taxonomy: 2080P0207X (Pediatric Hematology & Oncology Physician)
Address: 100 CAMPUS DRIVE, UNIT 107, Scarborough, ME, 04074

Other providers at this practice address

NPI Name Type Specialty Location
1417928334 Frederick Aronson Individual Hematology & Oncology Physician Scarborough, ME
1043281959 Susan Miesfeldt Individual Medical Oncology Physician Scarborough, ME
1699746453 Jacquelyn Hedlund Individual Hematology (Internal Medicine) Physician Scarborough, ME
1922192491 Elizabeth Murray Individual Social Worker Scarborough, ME
1407940984 S. Ashley Speckhart Individual Pediatrics Physician Scarborough, ME

Verify this record

Cross-check NPI 1013945708 against the authoritative CMS record: view Aaron R Weiss on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

What is the NPI number for Aaron Weiss?
The National Provider Identifier (NPI) for Aaron Weiss is 1013945708, a Type 1 (individual) record in the CMS NPPES registry.
Where does Aaron Weiss practice?
The practice location on file with NPPES is in Scarborough, ME. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2014-12-01.