MR. TORY LEIF LARSEN APRN, NP
NPI 1669920179
Nurse Practitioner - Acute Care in Cambridge, MA

Active since September 13, 2016PECOS EnrolledAccepts Medicare Assignment
872 MASS AVE, APT 503, CAMBRIDGE, MA 02139(973) 919-4816 Get Directions Write a Review

NPPES record last updated: June 21, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jun 21, 2023, Sep 13, 2016 (2 updates tracked since 2016).

About Mr. Tory Leif Larsen Aprn, Np NPPES

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

MR. TORY LEIF LARSEN APRN, NP (NPI 1669920179) is an individual acute care provider in Cambridge, Massachusetts, licensed in Massachusetts (2308024) and active in the NPI registry since September 2016. He is enrolled in Medicare PECOS, is affiliated with Northeast Hospital Corporation, and maintains a secondary practice location in Boston.

NPPES Registry Identity

NPI1669920179
Entity TypeIndividualMale
Primary Taxonomy363LA2100X
Provider Legal NameMR. TORY LEIF LARSENCredential: APRN, NP
Location Address872 MASS AVE, APT 503Cambridge, MA 02139-3073
Mailing Address872 Mass Ave, Apt 503Cambridge, MA 02139-3073 · (973) 919-4816
Sole ProprietorNo
Medical School CMSOtherGraduated 2016
Enumeration DateSeptember 13, 2016
Last NPPES UpdateJune 21, 20232 updates tracked since enumeration
NPPES CertifiedJune 21, 2023
NPI 1669920179 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse Practitioner · Acute CarePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2100X
License Licensed in MA · 2308024
872 MASS AVE, Cambridge, MA 02139

Secondary Practice Location 1

Location 1725 Albany St, Suite 7B, Shapiro BldgBoston, MA 02118 · Phone (617) 638-8456 · Fax (617) 638-8465

Other Identifiers 1

Medicaid110122144AMA

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 and accepts Medicare assignment

Mr. Tory Leif Larsen Aprn, Np 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 ID6002193893
PECOS Enrollment IDI20170504000068
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.

Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
48 services40 patients
Critical care, each additional 30 minutes 99292
Critical care refers to special attention given to patients facing life-threatening conditions. Each additional 30 minutes indicates the extension of this specialized care. This might include close monitoring, medication adjustments, and immediate interventions as needed.
26 services17 patients

Hospital Affiliations CMS Care Compare 3

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

Northeast Hospital Corporation

Acute Care Hospitals · Beverly, MA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220033
Location85 Herrick StreetBeverly, MA 01915 · Essex County
Emergency services Birthing friendly

Winchester Hospital

Acute Care Hospitals · Winchester, MA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220105
Location41 Highland AvenueWinchester, MA 01890 · Middlesex County
Emergency services Birthing friendly

Lahey Hospital & Medical Center, Burlington

Acute Care Hospitals · Burlington, MA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220171
Location41 & 45 Mall RoadBurlington, MA 01803 · Middlesex County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02139 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

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

Psychologist (Clinical)
872 MASS AVE, SUITE 2-5
CAMBRIDGE, MA 02139

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 Tory Larsen's NPI number?

The NPI number for Tory Larsen is 1669920179. It was assigned to this individual provider in the NPPES registry on September 13, 2016.

Where is Tory Larsen located?

Tory Larsen practices at 872 Mass Ave Apt 503, Cambridge, MA 02139. The listed phone number is (973) 919-4816.

What is Tory Larsen's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.

Is Tory Larsen enrolled in Medicare?

Yes. Tory Larsen 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.

What insurance does Tory Larsen accept?

Health plans from Anthem Blue Cross and Blue Shield list Tory Larsen 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 Tory Larsen affiliated with any hospitals?

According to CMS data, Tory Larsen is affiliated with Northeast Hospital Corporation, Winchester Hospital and Lahey Hospital & Medical Center, Burlington.

When was this NPI record last updated?

The NPPES record for Tory Larsen was last updated on June 21, 2023. 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.