MACKENZIE CASEY FNP-BC, RN
NPI 1033897731
Nurse Practitioner - Primary Care in Boston, MA

Active since July 11, 2023PECOS EnrolledAccepts Medicare Assignment
165 DARTMOUTH ST, BOSTON, MA 02116(617) 859-5000 Get Directions Write a Review

NPPES record last updated: October 2, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Oct 2, 2024, Jul 11, 2023 (2 updates tracked since 2023).

About Mackenzie Casey Fnp-bc, Rn NPPES

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

MACKENZIE CASEY FNP-BC, RN (NPI 1033897731) is an individual primary care provider in Boston, Massachusetts, licensed in Massachusetts (RN2358133) and active in the NPI registry since July 2023. She is enrolled in Medicare PECOS and is a graduate of Other (2023).

NPPES Registry Identity

NPI1033897731
Entity TypeIndividualFemale
Primary Taxonomy363LP2300X
Provider Legal NameMACKENZIE CASEYCredential: FNP-BC, RN
Location Address165 DARTMOUTH STBoston, MA 02116-5123
Mailing Address121 Portland St Unit 706Boston, MA 02114-2042 · (805) 400-5303
Sole ProprietorNo
Medical School CMSOtherGraduated 2023
Enumeration DateJuly 11, 2023
Last NPPES UpdateOctober 2, 20242 updates tracked since enumeration
NPPES CertifiedOctober 2, 2024
NPI 1033897731 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyNurse Practitioner · Primary CarePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP2300X
License Licensed in MA · RN2358133
Also ListedRegistered NurseTaxonomy 163W00000X · License 2358133 (MA)
165 DARTMOUTH ST, Boston, MA 02116

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

Mackenzie Casey Fnp-bc, Rn 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 ID4284170994
PECOS Enrollment IDI20240718000587
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 02116 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.

Nurse Practitioner (Pediatrics)
165 DARTMOUTH ST
BOSTON, MA 02116
Nurse Practitioner (Adult Health)
165 DARTMOUTH ST
BOSTON, MA 02116
Pediatrics
165 DARTMOUTH ST
BOSTON, MA 02116
Pediatrics
165 DARTMOUTH ST
BOSTON, MA 02116
Psychologist
165 DARTMOUTH ST, HARVARD VANGUARD MEDICAL ASSOCIATES COPLEY
BOSTON, MA 02116
Nurse Practitioner (Family)
165 DARTMOUTH ST
BOSTON, MA 02116
Internal Medicine
165 DARTMOUTH ST, INTERNAL MEDICINE
BOSTON, MA 02116
Internal Medicine
165 DARTMOUTH ST, INTERNAL MEDICINE
BOSTON, MA 02116

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 Mackenzie Casey's NPI number?

The NPI number for Mackenzie Casey is 1033897731. It was assigned to this individual provider in the NPPES registry on July 11, 2023.

Where is Mackenzie Casey located?

Mackenzie Casey practices at 165 Dartmouth St, Boston, MA 02116. The listed phone number is (617) 859-5000.

What is Mackenzie Casey's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Primary Care, with taxonomy code 363LP2300X.

Is Mackenzie Casey enrolled in Medicare?

Yes. Mackenzie Casey 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.

When was this NPI record last updated?

The NPPES record for Mackenzie Casey was last updated on October 2, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 months 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.