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MRS. CATHERINE HAGEN MASTERSON APRN-BC
NPI 1144417080
Nurse Practitioner - Adult Health in Boston, MA

Active since September 25, 2007PECOS Enrolled
55 FRUIT ST, COX 230, BOSTON, MA 02114(617) 726-6162(617) 726-2581 Get Directions Write a Review

NPPES record last updated: November 3, 2009. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Mrs. Catherine Hagen Masterson Aprn-bc NPPES

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

MRS. CATHERINE HAGEN MASTERSON APRN-BC (NPI 1144417080) is an individual adult health provider in Boston, Massachusetts, licensed in Massachusetts (257080) and active in the NPI registry since September 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1144417080
Entity TypeIndividualFemale
Primary Taxonomy363LA2200X
Provider Legal NameMRS. CATHERINE HAGEN MASTERSONCredential: APRN-BC
Location Address55 FRUIT ST, COX 230Boston, MA 02114-2621
Mailing Address55 Fruit St, Cox 230Boston, MA 02114-2621 · (617) 726-6162 · Fax (617) 726-2581
Phone(617) 726-6162
Fax(617) 726-2581
Sole ProprietorNo
Enumeration DateSeptember 25, 2007
Last NPPES UpdateNovember 3, 2009
✔ NPI 1144417080 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Adult HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2200X
License✔ Licensed in MA · 257080
55 FRUIT ST, Boston, MA 02114
Open in Google Maps ↗

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mrs. Catherine Hagen Masterson Aprn-bc 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02114 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
$111.18 typical visit price
range $21.07 – $155.29
Typical copayment $27.79 (range $5.26 – $38.82)
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.

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.

STUTI GIRISH SHROFF MD, MBBS
Pathology (Anatomic Pathology)
55 FRUIT ST
BOSTON, MA 02114
Suffolk County (617) 726-2971
NANCY WANG M.D.
Internal Medicine (Hematology & Oncology)
55 FRUIT ST
BOSTON, MA 02114
Suffolk County (017) 724-4000
DR. DUSAN HANIDZIAR M.D., PH.D.
Anesthesiology
55 FRUIT ST, GRAY-BIGELOW 444
BOSTON, MA 02114
Suffolk County (617) 726-3030
JOHN JOSEPH DANKO DO
Physical Medicine & Rehabilitation
55 FRUIT ST
BOSTON, MA 02114
Suffolk County (617) 726-2000
DR. MICHAEL ANDREW LOBRITZ M.D, PH.D.
Internal Medicine (Infectious Disease)
55 FRUIT ST, DIVISION OF INFECTIOUS DISEASE, GRJ-504
BOSTON, MA 02114
Suffolk County (617) 724-9248
MS. KELLY ELISHA TRECARTIN NP
Nurse Practitioner (Acute Care)
55 FRUIT ST, BIGALOW 852 F
BOSTON, MA 02114
Suffolk County (617) 726-7400
JAMIE MARIE ALLEN NP
Nurse Practitioner
55 FRUIT ST
BOSTON, MA 02114
Suffolk County (617) 724-4410
DR. DHAVAL SANJEEV KOLTE M.B.B.S., PH.D.
Internal Medicine (Cardiovascular Disease)
55 FRUIT ST
BOSTON, MA 02114
Suffolk County (617) 643-3238

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 Catherine Masterson's NPI number?

The NPI number for Catherine Masterson is 1144417080. It was assigned to this individual provider in the NPPES registry on September 25, 2007.

Where is Catherine Masterson located?

Catherine Masterson practices at 55 Fruit St Cox 230, Boston, MA 02114. The listed phone number is (617) 726-6162.

What is Catherine Masterson's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.

Is Catherine Masterson enrolled in Medicare?

Yes. Catherine Masterson is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Catherine Masterson was last updated on November 3, 2009. NPI Profile syncs with the weekly NPPES data releases published by CMS.