CHARLES J MCINNIS (M.D.) – Internal Medicine Physician, NPI 1346343969

CHARLES J MCINNIS (M.D.) is a healthcare provider. based in Westwood, Massachusetts. specializing in ADDICTION MEDICINE, INTERNAL MEDICINE. They hold the professional credentials M.D.. They hold a License No. 56701 (MA). The NPI Number for CHARLES J MCINNIS (M.D.) is 1346343969

Main info

Male
43 Years Of Experience
Accepts Medicare Assignment
Name
CHARLES J MCINNIS (M.D.)
NPI
1346343969
Phone
(781) 326-1128
Address
541 HIGH STREET
Enumeration Date
7 September 2006
Last Update Date
7 November 2013

Doctor Profile

Medical School Name
TUFTS UNIVERSITY SCHOOL OF MEDICINE
Secondary Phone
7813261128
Graduation Year
1983 (43 years ago)
PAC ID
3375599582
Professional Enrollment ID
I20050330000551
Address ID
MA020522064ME266XXSTXX300
Telehealth
Yes
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience52
Completeness75
Years active:19State licenses:1Digital endpointsOther names

146 ADDICTION MEDICINE in MA

Loading map...

Provider Addresses for CHARLES J MCINNIS (M.D.)

  • Westwood-Mansfield Pediatric Associates, 541, High Street, Westwood, Norfolk County, Massachusetts, 02027, United States

    WESTWOOD, MA 02090

    Phone: (781) 326-1128

    Fax: (781) 326-1438

    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: 2005-03-30

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
I20050330000551IInternal MedicineMATBD

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
99442Telephone medical discussion with physician, 11-20 minutes18419$0
99443Telephone medical discussion with physician, 21-30 minutes6516$0
99213Established patient office or other outpatient visit, 20-29 minutes4112$0
View full utilization report →

Insurance plans in this area (ZIP 02090)

Loading plans...

Provider's Procedures

CHARLES J MCINNIS (M.D.) performs procedures in ADDICTION MEDICINE. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
INTERNAL MEDICINEMA81002Urinalysis, manual test19082

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 is the registry number for CHARLES J MCINNIS (M.D.)?
The registry entry for CHARLES J MCINNIS (M.D.) shows NPI 1346343969.
Does the public listing show CHARLES J MCINNIS (M.D.) as active?
CHARLES J MCINNIS (M.D.)'s NPI record reflects an active status in NPPES.
What services align with CHARLES J MCINNIS (M.D.)'s listing?
CHARLES J MCINNIS (M.D.)'s public classification highlights Internal Medicine Physician. Clinical services aligned with this taxonomy classification.
What geographic area is tied to CHARLES J MCINNIS (M.D.)?
CHARLES J MCINNIS (M.D.) is associated with Westwood, Massachusetts in the same public data insurers reference.
Who maintains CHARLES J MCINNIS (M.D.)'s record?
Providers certify NPPES data; CMS hosts the public file you are viewing.

Similar Providers

DONNA S MICHELSON (MD)

Internal Medicine Physician
246, Temple Street, Nonantum, West Newton, Newton, Middlesex County, Massachusetts, 02465, United States
NPI: 1194712729

ERIC N DIAMOND (M.D.)

Internal Medicine Physician
90;100, Brigham Way, University Station, Westwood, Norfolk County, Massachusetts, 02090, United States
NPI: 1285607861

UHS OF WESTWOOD PEMBROKE

Psychiatric/Mental Health Clinical Nurse Specialist
45, Clapboardtree Street, Westwood, Norfolk County, Massachusetts, 02090, United States
NPI: 1073569372
400, Blue Hill Drive, Westwood, Norfolk County, Massachusetts, 02090, United States
NPI: 1437196359

JIAYING WEN (M.D.)

Internal Medicine Physician
45, Winslow Road, Westwood, Norfolk County, Massachusetts, 02062, United States
NPI: 1275570921

UHS OF WESTWOOD PEMBROKE

Psychiatric/Mental Health Clinical Nurse Specialist
45, Clapboardtree Street, Westwood, Norfolk County, Massachusetts, 02090, United States
NPI: 1386652725

KHALID N KHAN (M.D.)

Internal Medicine Physician
Bridgewater State Hospital, Conant Circle, South Bridgewater, Bridgewater, Plymouth County, Massachusetts, 02324, United States
NPI: 1639286297

ANGELINA ALO (M.D.)

Internal Medicine Physician
Norwood Hospital, 800, Washington Street, Winslows, Norwood, Norfolk County, Massachusetts, 02062, United States
NPI: 1124166210

MEREDITH ANN BROWN (MD)

Anesthesiology Physician
690 Canton St
NPI: 1295937696