DR. CHARLES D RADIS (DO) – Specialist, NPI 1235122094

DR. CHARLES D RADIS (DO) is a healthcare provider. based in Portland, Maine. specializing in RHEUMATOLOGY, INTERNAL MEDICINE. They hold the professional credentials DO. They hold a License No. 1041 (ME). The NPI Number for DR. CHARLES D RADIS (DO) is 1235122094

Main info

Male
45 Years Of Experience
Accepts Medicare Assignment
Name
DR. CHARLES D RADIS (DO)
NPI
1235122094
Phone
(207) 774-5761
Address
51 SEWALL ST
Enumeration Date
26 August 2005
Last Update Date
26 August 2010

Doctor Profile

Medical School Name
KANSAS CITY UNIVERSITY OF MED & BIOSCIENCES, COLLEGE OF OSTEO MED
Secondary Phone
2076645304
Graduation Year
1981 (45 years ago)
PAC ID
6709812555
Group Practice PAC ID
1052208113
Professional Enrollment ID
I20050713000026
Address ID
ME046051534EL50XXXSTXX300
Telehealth
Yes
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience54
Completeness75
Years active:20State licenses:1Digital endpointsOther names

30 RHEUMATOLOGY in ME

Loading map...

Provider Addresses for DR. CHARLES D RADIS (DO)

  • 51, Sewall Street, Rosemont, Portland, Cumberland County, Maine, 04102, United States

    PORTLAND, ME 041022643

    Phone: (207) 774-5761

    Fax: (207) 874-7478

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

Loading prescription activity...

Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2005-07-13

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20050713000026IRheumatologyMETBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
99214Established patient office or other outpatient visit, 30-39 minutes8754$0
99213Established patient office or other outpatient visit, 20-29 minutes3025$0
View full utilization report →

Insurance plans in this area (ZIP 04102)

Loading plans...

Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 1052208113View full group profile
NameSpecialtyState
-ME
-ME
Cardiovascular Disease (Cardiology), Internal MedicineME
Pain Management, AnesthesiologyME
Physician AssistantME
Certified Registered Nurse Anesthetist (Crna)OH
Nurse PractitionerME
General SurgeryFL
O B S T E T R I C S/ G Y N E C O L O G YME
Internal MedicineME

Reviews

All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.

No reviews yet. Be the first to share your experience — your opinion helps families compare providers.

Frequently asked questions

What federal number belongs to DR. CHARLES D RADIS (DO)?
The federal identifier for DR. CHARLES D RADIS (DO) is NPI 1235122094.
Is DR. CHARLES D RADIS (DO)'s enrollment marked active?
An active flag here means the NPI record is not in a deactivated state.
What field does DR. CHARLES D RADIS (DO) work in?
You can think of DR. CHARLES D RADIS (DO) as practicing within Other Service Providers. Clinical services aligned with this taxonomy classification.
What location metadata exists for DR. CHARLES D RADIS (DO)?
The page summarizes Portland, Maine for DR. CHARLES D RADIS (DO); expand the address list for detail.
How can I contact DR. CHARLES D RADIS (DO)?
Phone or fax may appear on the official NPI record when supplied — verify before relying on them.

Similar Providers

185, Woodville Road, Cumberland County, Maine, 04105, United States
NPI: 1184629883

SUZANNE MAYNARD (CRNA)

Certified Registered Nurse Anesthetist
Maine Medical Center, 22, Bramhall Street, West End, Portland, Cumberland County, Maine, 04102, United States
NPI: 1386641355
51, Sewall Street, Rosemont, Portland, Cumberland County, Maine, 04102, United States
NPI: 1891788659

DR. MARC L MILLER (MD)

Rheumatology Physician
51, Sewall Street, Rosemont, Portland, Cumberland County, Maine, 04102, United States
NPI: 1598758351

DR. SARAH D MUSCAT (MD)

Psychiatry Physician
Mercy Hospital, 144, State Street, Old Port, Portland, Cumberland County, Maine, 04102, United States
NPI: 1659364420
51, Sewall Street, Rosemont, Portland, Cumberland County, Maine, 04102, United States
NPI: 1184617953

MRS. ANNE M RAINVILLE (MD)

Obstetrics & Gynecology Physician
535, Ocean Avenue, Lunts Corner, Woodfords Corner, Portland, Cumberland County, Maine, 04103, United States
NPI: 1770573024
Maine Medical Center, 22, Bramhall Street, West End, Portland, Cumberland County, Maine, 04102, United States
NPI: 1386635308