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MATTHEW J DEROSBY PA-C
NPI 1942266150
Physician Assistant - Medical in Brewer, ME

Active since April 25, 2006PECOS Enrolled
234 STATE ST, BREWER, ME 04412(207) 989-0550(207) 989-0551 Get Directions Write a Review

NPPES record last updated: November 15, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Nov 15, 2023, May 26, 2020 (2 updates tracked since 2020).

About Matthew J Derosby Pa-c NPPES

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

MATTHEW J DEROSBY PA-C (NPI 1942266150) is an individual medical provider in Brewer, Maine, licensed in Maine (PA534) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1942266150
Entity TypeIndividualMale
Primary Taxonomy363AM0700X
Provider Legal NameMATTHEW J DEROSBYCredential: PA-C
Location Address234 STATE STBrewer, ME 04412-1519
Mailing Address43 Whiting Hill Rd Ste 300Brewer, ME 04412-1006 · (207) 989-0550 · Fax (207) 989-0551
Phone(207) 989-0550
Fax(207) 989-0551
Sole ProprietorNo
Enumeration DateApril 25, 2006
Last NPPES UpdateNovember 15, 20232 updates tracked since enumeration
NPPES CertifiedNovember 15, 2023
✔ NPI 1942266150 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPhysician Assistant · MedicalPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363AM0700X
License✔ Licensed in ME · PA534
Also ListedPhysician Assistant · SurgicalTaxonomy 363AS0400X · License PA534 (ME)
234 STATE ST, Brewer, ME 04412
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Other Identifiers 1

Medicaid205060099ME

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Matthew J Derosby Pa-c 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.

Areas of Expertise CMS Part B claims 7

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.

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
66 services66 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
48 services48 patients
Automated urinalysis test 81003
An automated urinalysis test is a routine examination that checks your urine for various substances. It can help identify potential health issues such as kidney problems or diabetes. The test uses a machine to analyze a small urine sample, providing quick and accurate results.
32 services29 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
31 services31 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
21 services20 patients
Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus 87426
An immunoassay test for severe acute respiratory syndrome coronavirus is a diagnostic tool. It uses your body's immune response to detect the presence of the virus. It involves taking a sample, usually from your nose or throat, which is then analyzed in a lab for signs of the virus.
18 services18 patients

Other Providers at the Same Location NPPES 12

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

IAN NOEL TADEO DON DON S PANUNCIALMAN M.D.
Family Medicine
234 STATE ST
BREWER, ME 04412
Penobscot County (207) 989-0550
WILLIAM ALEXANDER STURROCK MD
Family Medicine
234 STATE ST
BREWER, ME 04412
Penobscot County (207) 989-0550
LISA MADELINE BILLINGS-LINDSEY DO
Family Medicine
234 STATE ST
BREWER, ME 04412
Penobscot County (207) 989-0550
STACEY LUCIA GIBSON MD
Family Medicine
234 STATE ST
BREWER, ME 04412
Penobscot County (207) 989-0550
RYLEE ERIN LEIGHTON CABALLERO FNP-C
Nurse Practitioner (Family)
234 STATE ST
BREWER, ME 04412
Penobscot County (209) 989-0550
ANNETTE MARIE HATCH-CLEIN FNP, P.MH CNS
Nurse Practitioner (Family)
234 STATE ST
BREWER, ME 04412
Penobscot County (207) 989-0550
KATHLEEN ANNE KNIPSCHER DO
Family Medicine
234 STATE ST
BREWER, ME 04412
Penobscot County (207) 989-0550
KENNETH SIMONE DO
Family Medicine
234 STATE ST
BREWER, ME 04412
Penobscot County (207) 989-0550

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 Derosby's NPI number?

The NPI number for Matthew Derosby is 1942266150. It was assigned to this individual provider in the NPPES registry on April 25, 2006.

Where is Matthew Derosby located?

Matthew Derosby practices at 234 State St, Brewer, ME 04412. The listed phone number is (207) 989-0550.

What is Matthew Derosby's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Medical, with taxonomy code 363AM0700X.

Is Matthew Derosby enrolled in Medicare?

Yes. Matthew Derosby is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Matthew Derosby was last updated on November 15, 2023. 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.