IndividualActiveAccepts Medicare

Tory Larsen, APRN, NP

NPI 1669920179 · Acute Care Nurse Practitioner · Cambridge, MA

Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Provider details

NPI number: 1669920179
Entity type: Individual
Primary specialty: Acute Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Credential: APRN, NP
Sex: Male
Sole proprietor: No
License: 2308024 (MA)

Specialties & taxonomies

Acute Care Nurse PractitionerPrimary363LA2100XLicense 2308024 (MA)
Physician Assistants & Advanced Practice Nursing Providers

Profile Score

Established profile(58/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure28% of score
9 yrs in NPPES registry
Profile completeness28% of score
100% of core fields populated
Practice footprint17% of score
2 documented practice locations
Medicare service volume (vs. specialty peers)28% of score
74 Medicare services, 2024 (ranked within specialty)

Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Critical Care, First 30-74 Minutes99291	48	$188
Critical Care, Each Additional 30 Minutes99292	26	$96

Typical Medicare-allowed amounts for these services range $96–$188 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.

Practice location

872 Mass Ave

Apt 503

Cambridge, MA 02139-3073

Phone: (973) 919-4816

Street-level locationGet directions

More MA providers

Mailing address