1. Home
  2. Directory
  3. Maine
  4. Freeport
  5. Internal Medicine
  6. NPI Profile

DR. ROBERT ARANSON M.D.
NPI 1407894728
Internal Medicine - Pulmonary Disease in Freeport, ME

Active since June 02, 2006PECOS Enrolled
20 LOOKOUT DR, FREEPORT, ME 04032(207) 233-4845(207) 865-9437 Get Directions Write a Review

NPPES record last updated: July 30, 2024. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Dr. Robert Aranson M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. ROBERT ARANSON M.D. (NPI 1407894728) is an individual pulmonary disease provider in Freeport, Maine, licensed in Maine (MD10692) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS and maintains a secondary practice location in Carbondale.

NPPES Registry Identity

NPI1407894728
Entity TypeIndividualMale
Primary Taxonomy207RP1001X
Provider Legal NameDR. ROBERT ARANSONCredential: M.D.
Location Address20 LOOKOUT DRFreeport, ME 04032-6272
Mailing Address20 Lookout DrFreeport, ME 04032-6272 · (207) 233-4845 · Fax (207) 865-9437
Phone(207) 233-4845
Fax(207) 865-9437
Sole ProprietorYes
Enumeration DateJune 2, 2006
Last NPPES UpdateJuly 30, 2024
NPPES CertifiedJuly 30, 2024
✔ NPI 1407894728 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Pulmonary DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RP1001X
Licenses✔ Licensed in ME · MD10692✔ Licensed in IL · 036147441
Definition
An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.
Also ListedInternal Medicine · Critical Care MedicineTaxonomy 207RC0200X · License MD10692 (ME)
20 LOOKOUT DR, Freeport, ME 04032
Open in Google Maps ↗

Secondary Practice Location 1

Location 1305 W Jackson St Ste 301Carbondale, IL 62901-1474 · Phone (618) 529-0520 ext. 66226 · Fax (618) 529-0519

Other Identifiers 1

Medicaid30204324NH

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Robert Aranson M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

9

Medicare enrollment records show Robert Aranson reassigns Medicare billing to 9 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Central Maine Medical Center
19 mi
Urgent Care
685 SABATTUS ST
Lewiston, ME 04240
  • Reassigned Medicare billing, Maine enrollment
  • 920 clinicians in this Medicare group
NPI 1063136786 (207) 795-5050
Mainegeneral Medical Center
40 mi
General Acute Care Hospital
35 MEDICAL CENTER PARKWAY
Augusta, ME 04330
  • Reassigned Medicare billing, Maine enrollment
  • 978 clinicians in this Medicare group
NPI 1083949184 (207) 872-4454
Family Care Centers Inc.
324 mi
Internal Medicine
206 E BROWN ST
E Stroudsburg, PA 18301
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 500 clinicians in this Medicare group
NPI 1669563037 (570) 476-3507
Guthrie Medical Group, P.C,
337 mi
Family Medicine
5950 SR 6 STE 101
Tunkhannock, PA 18657
  • Reassigned Medicare billing, Pennsylvania enrollment
  • Medicare enrollment name: Guthrie Medical Group PC
  • 830 clinicians in this Medicare group
NPI 1164471652 (570) 836-4294
Dlp Conemaugh Physician Practices LLC
488 mi
Emergency Medicine
105 NASON DR
Roaring Spring, PA 16673
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 771 clinicians in this Medicare group
NPI 1245742188 (814) 224-6251
Proctor Health Systems
1,018 mi
Family Medicine
5401 N KNOXVILLE AVE, SUITE 209
Peoria, IL 61614
  • Reassigned Medicare billing, Illinois enrollment
  • 349 clinicians in this Medicare group
NPI 1134173917 (309) 689-6049
Methodist Medical Center Of Illinois
1,019 mi
Psychiatric Unit
221 NE GLEN OAK AVE
Peoria, IL 61636
  • Reassigned Medicare billing, Illinois enrollment
  • 693 clinicians in this Medicare group
NPI 1275583155 (309) 672-5522
Pekin Prohealth Inc
1,024 mi
Family Medicine
600 S 13TH ST, SUITE M
Pekin, IL 61554
  • Reassigned Medicare billing, Illinois enrollment
  • 142 clinicians in this Medicare group
NPI 1932150299 (309) 353-0825
Southern Illinois Medical Services, Nfp
1,082 mi
Internal Medicine
1239 E MAIN ST
Carbondale, IL 62901
  • Reassigned Medicare billing, Illinois enrollment
  • 702 clinicians in this Medicare group
NPI 1770656837 (618) 457-5200

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 04032 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$128.83 typical visit price
range $56.28 – $169.96
Typical copayment $32.20 (range $14.07 – $42.49)
Most-billed visit code 99204
Established Patient
$99.18 typical visit price
range $18.22 – $138.92
Typical copayment $24.79 (range $4.55 – $34.73)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Continuous positive airway pressure (cpap) device E0601
DME-Other DME · category DE001N
3 suppliers15 claims15 services$48.12 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Robert Aranson's NPI number?

The NPI number for Robert Aranson is 1407894728. It was assigned to this individual provider in the NPPES registry on June 2, 2006.

Where is Robert Aranson located?

Robert Aranson practices at 20 Lookout Dr, Freeport, ME 04032. The listed phone number is (207) 233-4845.

What is Robert Aranson's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

Is Robert Aranson enrolled in Medicare?

Yes. Robert Aranson is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Robert Aranson's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Robert Aranson reassigns Medicare benefits to 9 organizations: Central Maine Medical Center (Lewiston, ME), Mainegeneral Medical Center (Augusta, ME), Family Care Centers Inc. (E Stroudsburg, PA), Guthrie Medical Group, P.C, (Tunkhannock, PA), Dlp Conemaugh Physician Practices LLC (Roaring Spring, PA) and 4 more organizations, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Robert Aranson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Robert Aranson was last updated on July 30, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.