Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Frederick R Aronson, MD

Hematology & Oncology Physician in Scarborough, ME · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1417928334

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Registry record

Entity type Individual (Type 1)

Name Dr. Frederick R Aronson

Credential MD

Sex Male

Practice address 100 Campus Drive, Suite 108, Scarborough, ME, 04074

Phone (207) 396-7600

Fax (207) 396-7986

Enumeration date Jan 30, 2006

Last updated in NPPES Oct 3, 2018

Taxonomy & licenses

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License 13558 (ME) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
007134	Other	ME	ANTHEM BCBS
2017591	Other	ME	AETNA HMO
291220099	Medicaid	ME	-
4034357	Other	ME	AETNA
6425279	Other	ME	CIGNA
30005898	Medicaid	NH	-

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.

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Frequently asked questions

How do I verify Frederick Aronson's NPI record?

Cross-check NPI 1417928334 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1417928334 active?

Yes, as of the latest NPPES snapshot, NPI 1417928334 is active (record last updated 2018-10-03).

Other providers at this practice address

Browse all →

Susan Miesfeldt Medical Oncology Physician · Scarborough, ME NPI 1043281959 Jacquelyn Hedlund Hematology (Internal Medicine) Physician · Scarborough, ME NPI 1699746453 Aaron Weiss Pediatric Hematology & Oncology Physician · Scarborough, ME NPI 1013945708 Elizabeth Murray Social Worker · Scarborough, ME NPI 1922192491 S. Ashley Speckhart Pediatrics Physician · Scarborough, ME NPI 1407940984 Karen Schilling Registered Dietitian · Scarborouh, ME NPI 1982878054 Deny Talakshi Critical Care Pediatric Nurse Practitioner · Scarborough, ME NPI 1881109072 Stephanie Sharp Genetic Counselor (M.S.) · Scarborough, ME NPI 1881180339

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-10-03.