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DR. MATTHEW W CARROLL MD
NPI 1104006691
Internal Medicine - Infectious Disease in Bath, ME

Active since November 13, 2007PECOS EnrolledAccepts Medicare Assignment
98.06/100
CMS Quality Rating

NPPES record last updated: November 15, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Matthew W Carroll Md NPPES

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

DR. MATTHEW W CARROLL MD (NPI 1104006691) is an individual infectious disease provider in Bath, Maine, licensed in Maine (MD14698) and active in the NPI registry since November 2007. He is enrolled in Medicare PECOS, is affiliated with Mid Coast Hospital, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1104006691
Entity TypeIndividualMale
Primary Taxonomy207RI0200X
Provider Legal NameDR. MATTHEW W CARROLLCredential: MD
Location Address4 EAST LNBath, ME 04530-1672
Mailing Address4 East LnBath, ME 04530-1672 · (202) 549-0141
Phone(202) 549-0141
Sole ProprietorYes
Medical School CMSOtherGraduated 1995
Enumeration DateNovember 13, 2007
Last NPPES UpdateNovember 15, 2022
NPPES CertifiedNovember 15, 2022
✔ NPI 1104006691 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RI0200X
License✔ Licensed in ME · MD14698
Definition
An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.
Also ListedHospitalistTaxonomy 208M00000X · License MD14698 (ME)
4 EAST LN, Bath, ME 04530
Open in Google Maps ↗

Secondary Practice Locations 2

Location 11326 Washington StBath, ME 04530-2847 · Phone (207) 389-4516 · Fax (207) 221-1308
Location 2123 Medical Center DrBrunswick, ME 04011-2652 · Phone (207) 373-6000

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Matthew W Carroll 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 ID4587609706
PECOS Enrollment IDI20050628000137
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.

Areas of Expertise CMS Part B claims 2

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.

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
77 services75 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
73 services70 patients

Hospital Affiliations CMS Care Compare 2

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

Mid Coast Hospital

Acute Care Hospitals · Brunswick, ME
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number200021
Location123 Medical Center DriveBrunswick, ME 04011 · Cumberland County
Emergency services Birthing friendly

Lincolnhealth

Critical Access Hospitals · Damariscotta, ME
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number201302
Location35 Miles StreetDamariscotta, ME 04543 · Lincoln County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 04530 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
$123.23 typical visit price
range $53.26 – $162.77
Typical copayment $30.80 (range $13.31 – $40.69)
Most-billed visit code 99204
Established Patient
$94.60 typical visit price
range $16.90 – $132.79
Typical copayment $23.65 (range $4.22 – $33.19)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

98.06/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality86.13
Promoting Interoperability100
Improvement Activities40

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 Matthew Carroll's NPI number?

The NPI number for Matthew Carroll is 1104006691. It was assigned to this individual provider in the NPPES registry on November 13, 2007.

Where is Matthew Carroll located?

Matthew Carroll practices at 4 East Ln, Bath, ME 04530. The listed phone number is (202) 549-0141.

What is Matthew Carroll's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

Is Matthew Carroll enrolled in Medicare?

Yes. Matthew Carroll 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.

Is Matthew Carroll affiliated with any hospitals?

According to CMS data, Matthew Carroll is affiliated with Mid Coast Hospital and Lincolnhealth.

When was this NPI record last updated?

The NPPES record for Matthew Carroll was last updated on November 15, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.