Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. ADAM CHARLES TUOMI MD
NPI 1346733102
Radiology - Vascular & Interventional Radiology in Lewiston, ME

Active since June 07, 2018PECOS EnrolledAccepts Medicare Assignment
300 MAIN ST, LEWISTON, ME 04240(207) 786-3571(207) 809-2405 Get Directions Write a Review

NPPES record last updated: September 29, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Sep 29, 2026, Jun 10, 2025, Jul 9, 2024 and 1 more (4 updates tracked since 2024).

About Dr. Adam Charles Tuomi Md NPPES

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

DR. ADAM CHARLES TUOMI MD (NPI 1346733102) is an individual vascular & interventional radiology provider in Lewiston, Maine, licensed in Maine (MD28111) and active in the NPI registry since June 2018. He is enrolled in Medicare PECOS, is affiliated with Maine Medical Center, and maintains a secondary practice location in Westbrook.

NPPES Registry Identity

NPI1346733102
Entity TypeIndividualMale
Primary Taxonomy2085R0204X
Provider Legal NameDR. ADAM CHARLES TUOMICredential: MD
Location Address300 MAIN STLewiston, ME 04240-7027
Mailing AddressPo Box 488Auburn, ME 04212-0488 · (207) 786-3571 · Fax (207) 809-2405
Fax(207) 809-2405
Sole ProprietorNo
Medical School CMSOtherGraduated 2018
Enumeration DateJune 7, 2018
Last NPPES UpdateSeptember 29, 20264 updates tracked since enumeration
NPPES CertifiedSeptember 29, 2026
✔ NPI 1346733102 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyRadiology · Vascular & Interventional RadiologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0204X
License✔ Licensed in ME · MD28111
Definition
A radiologist who diagnoses and treats diseases by various radiologic imaging modalities. These include fluoroscopy, digital radiography, computed tomography, sonography and magnetic resonance imaging.
Also ListedRadiology · Diagnostic RadiologyTaxonomy 2085R0202X · License MD28111 (ME)
300 MAIN ST, Lewiston, ME 04240

Secondary Practice Location 1

Location 115 Rock Row Ste 110Westbrook, ME 04092-4877 · Phone (207) 303-3300 · Fax (207) 241-4439

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Adam Charles Tuomi Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2365798717
PECOS Enrollment IDI20240701003410
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

2

Medicare enrollment records show Adam Tuomi reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Diagnostic Radiology
300 MAIN ST
Lewiston, ME 04240
  • Reassigned Medicare billing, Maine enrollment
  • 10 clinicians in this Medicare group
Hematology & Oncology
11 ROCK ROW STE 120
Westbrook, ME 04092
  • Reassigned Medicare billing, Maine enrollment
  • Medicare enrollment name: Maine Center For Cancer Medicine & Blood Disorders PA
  • 71 clinicians in this Medicare group

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

Areas of Expertise CMS Part B claims 25

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

X-ray of chest, 1 view 71045
A chest X-ray, 1 view, is a quick, painless test that produces images of the structures within your chest, such as your heart, lungs, and blood vessels. It helps in diagnosing conditions like pneumonia, heart problems, or lung cancer. You'll stand in front of a machine that emits X-rays, which pass through your body to create the image.
108 services79 patients
X-ray of chest, 2 views 71046
A chest X-ray, 2 views, is a quick, painless test that creates pictures of the structures inside your chest, such as your heart, lungs, and blood vessels. Two different angles are used to get a comprehensive view. This helps in diagnosing conditions like pneumonia, heart problems, or lung cancer.
107 services105 patients
Ct scan head or brain without contrast 70450
A CT scan of the head or brain without contrast is a non-invasive imaging procedure. It uses X-rays to create detailed pictures of your brain, skull, and other structures inside your head. It helps to detect conditions like strokes, tumors, or injuries. No dye (contrast) is used in this test.
51 services50 patients
Ct scan of abdomen and pelvis with contrast 74177
A CT scan of the abdomen and pelvis with contrast is an imaging procedure. A special dye, called contrast, is used to make certain areas more visible. This can help identify issues such as infections, tumors, or other abnormalities. The procedure is painless and usually takes about 30 minutes.
51 services49 patients
Ct scan of chest with contrast 71260
A CT scan of the chest with contrast is an imaging procedure. A special dye (contrast) is used to highlight specific areas in your body, providing clearer pictures of your chest. This helps in diagnosing conditions related to your lungs, heart, and other chest structures.
45 services44 patients
Ct scan of chest without contrast 71250
A CT scan of the chest without contrast is a non-invasive imaging procedure. It uses special X-ray equipment to produce detailed images of your chest area, including your lungs and heart. It can help diagnose conditions such as lung diseases or heart disorders. It doesn't involve any dyes or contrast agents.
38 services35 patients

Hospital Affiliations CMS Care Compare 4

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Maine Medical Center

Acute Care Hospitals · Portland, ME
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number200009
Location22 Bramhall StPortland, ME 04102 · Cumberland County
Emergency services Birthing friendly

Central Maine Medical Center

Acute Care Hospitals · Lewiston, ME
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number200024
Location300 Main StreetLewiston, ME 04240 · Androscoggin County
Emergency services Birthing friendly

Rumford Hospital

Critical Access Hospitals · Rumford, ME
OwnershipProprietary
CMS Certification Number201306
Location420 Franklin StreetRumford, ME 04276 · Oxford County
Emergency services

Bridgton Hospital

Critical Access Hospitals · Bridgton, ME
OwnershipVoluntary non-profit - Private
CMS Certification Number201310
Location10 Hospital DriveBridgton, ME 04009 · Cumberland County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 04240 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
$82.58 typical visit price
range $53.26 – $162.77
Typical copayment $20.64 (range $13.31 – $40.69)
Most-billed visit code 99203
Established Patient
$66.74 typical visit price
range $16.90 – $132.79
Typical copayment $16.68 (range $4.22 – $33.19)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Nurse Anesthetist, Certified Registered
300 MAIN ST, CENTRAL MAINE MEDICAL CENTER
LEWISTON, ME 04240
Physical Therapist
300 MAIN ST
LEWISTON, ME 04240
Speech-Language Pathologist
300 MAIN ST
LEWISTON, ME 04240
Internal Medicine
300 MAIN ST
LEWISTON, ME 04240
Radiology (Diagnostic Radiology)
300 MAIN ST
LEWISTON, ME 04240
Nurse Anesthetist, Certified Registered
300 MAIN ST
LEWISTON, ME 04240
Emergency Medicine
300 MAIN ST
LEWISTON, ME 04240
Internal Medicine
300 MAIN ST
LEWISTON, ME 04240

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 Adam Tuomi's NPI number?

The NPI number for Adam Tuomi is 1346733102. It was assigned to this individual provider in the NPPES registry on June 7, 2018.

Where is Adam Tuomi located?

Adam Tuomi practices at 300 Main St, Lewiston, ME 04240. The listed phone number is (207) 786-3571.

What is Adam Tuomi's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Vascular & Interventional Radiology, with taxonomy code 2085R0204X.

Is Adam Tuomi enrolled in Medicare?

Yes. Adam Tuomi is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Adam Tuomi's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Adam Tuomi reassigns Medicare benefits to 2 organizations: X-Ray Professional Association (Lewiston, ME) and Maine Center For Cancer Medicine & Blood Disorders, P.A. (Westbrook, ME). 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 Adam Tuomi's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Adam Tuomi accept?

Health plans from WellSense Health Plan list Adam Tuomi as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Adam Tuomi affiliated with any hospitals?

According to CMS data, Adam Tuomi is affiliated with Maine Medical Center, Central Maine Medical Center, Rumford Hospital and Bridgton Hospital.

When was this NPI record last updated?

The NPPES record for Adam Tuomi was last updated on September 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 34 days 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.