DEREK RICHARD MADDEN PA-C
NPI 1700406220
Physician Assistant in Boston, MA

Active since April 24, 2020PECOS Enrolled
800 WASHINGTON ST, DEPARTMENT OF ORTHOPAEDIC SURGERY, BOSTON, MA 02111(617) 636-7846 Get Directions Write a Review

NPPES record last updated: July 7, 2023. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Jul 7, 2023, Apr 24, 2020 (2 updates tracked since 2020).

About Derek Richard Madden Pa-c NPPES

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

DEREK RICHARD MADDEN PA-C (NPI 1700406220) is an individual physician assistant in Boston, Massachusetts, licensed in Massachusetts (PA7905) and active in the NPI registry since April 2020. He is enrolled in Medicare PECOS, is affiliated with Melrosewakefield Healthcare, and is a graduate of Other (2020).

NPPES Registry Identity

NPI1700406220
Entity TypeIndividualMale
Primary Taxonomy363A00000X
Provider Legal NameDEREK RICHARD MADDENCredential: PA-C
Location Address800 WASHINGTON ST, DEPARTMENT OF ORTHOPAEDIC SURGERYBoston, MA 02111
Mailing Address800 Washington Street, Department Of OrthopedicsBoston, MA 02111 · (617) 636-7846
Sole ProprietorYes
Medical School CMSOtherGraduated 2020
Enumeration DateApril 24, 2020
Last NPPES UpdateJuly 7, 20232 updates tracked since enumeration
NPPES CertifiedJune 30, 2023
NPI 1700406220 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License Licensed in MA · PA7905
Definition

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

800 WASHINGTON ST, Boston, MA 02111

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Derek Richard Madden Pa-c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID4688076375
PECOS Enrollment IDI20210719001064
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.

Hospital Affiliations CMS Care Compare 2

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

Melrosewakefield Healthcare

Acute Care Hospitals · Melrose, MA
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220070
Location585 Lebanon StreetMelrose, MA 02176 · Middlesex County
Emergency services Birthing friendly

Tufts Medical Center

Acute Care Hospitals · Boston, MA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220116
Location800 Washington StreetBoston, MA 02111 · Suffolk County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02111 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
$97.64 typical visit price
range $63.72 – $189.86
Typical copayment $24.41 (range $15.93 – $47.46)
Most-billed visit code 99203
Established Patient
$78.84 typical visit price
range $21.07 – $155.29
Typical copayment $19.71 (range $5.26 – $38.82)
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.

Internal Medicine
800 WASHINGTON ST, BOX 63
BOSTON, MA 02111
Psychiatry & Neurology (Psychosomatic Medicine)
800 WASHINGTON ST, TUFTS MEDICAL CENTER BOX 1007
BOSTON, MA 02111
Pediatrics
800 WASHINGTON ST, DEPT. OF PEDIATRICS
BOSTON, MA 02111
Psychiatry & Neurology (Neurology)
800 WASHINGTON ST, #314
BOSTON, MA 02111
Pathology (Clinical Pathology/Laboratory Medicine)
800 WASHINGTON ST, BOX 115
BOSTON, MA 02111
Nurse Practitioner
800 WASHINGTON ST, GI LIVER GROUP P.C.TUFTS MEDICAL CENTER
BOSTON, MA 02111
Pediatrics (Developmental - Behavioral Pediatrics)
800 WASHINGTON ST, BOX 334
BOSTON, MA 02111
Pediatrics
800 WASHINGTON ST, BOX 286 DEPT. OF PEDIATRICS
BOSTON, MA 02111

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 Derek Madden's NPI number?

The NPI number for Derek Madden is 1700406220. It was assigned to this individual provider in the NPPES registry on April 24, 2020.

Where is Derek Madden located?

Derek Madden practices at 800 Washington St Department Of Orthopaedic Surgery, Boston, MA 02111. The listed phone number is (617) 636-7846.

What is Derek Madden's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Derek Madden enrolled in Medicare?

Yes. Derek Madden is registered in the Medicare PECOS enrollment system.

What insurance does Derek Madden accept?

Health plans from Anthem Blue Cross and Blue Shield list Derek Madden 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 Derek Madden affiliated with any hospitals?

According to CMS data, Derek Madden is affiliated with Melrosewakefield Healthcare and Tufts Medical Center.

When was this NPI record last updated?

The NPPES record for Derek Madden was last updated on July 7, 2023. NPI Profile syncs with the weekly NPPES data releases published by CMS.