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ALISSA L LARSON PA-C
NPI 1457872509
Physician Assistant in Rochester, NY

Active since June 29, 2017PECOS EnrolledAccepts Medicare Assignment
83.53/100
CMS Quality Rating
1300 JEFFERSON RD SUITE 100, ROCHESTER, NY 14642(585) 413-1800 Get Directions Write a Review

NPPES record last updated: January 26, 2024. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Sep 15, 2021, Mar 17, 2018, Jul 11, 2017 and 1 more (4 updates tracked since 2017).

About Alissa L Larson Pa-c NPPES

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

ALISSA L LARSON PA-C (NPI 1457872509) is an individual physician assistant in Rochester, New York, licensed in New York (031183) and active in the NPI registry since June 2017. She is enrolled in Medicare PECOS, is affiliated with Strong Memorial Hospital, and is a graduate of Other (2017).

NPPES Registry Identity

NPI1457872509
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameALISSA L LARSONCredential: PA-C
Location Address1300 JEFFERSON RD SUITE 100Rochester, NY 14642-2545
Mailing Address601 Elmwood Ave Box 655Rochester, NY 14642-8655
Phone(585) 413-1800
Sole ProprietorNo
Medical School CMSOtherGraduated 2017
Enumeration DateJune 29, 2017
Last NPPES UpdateJanuary 26, 20244 updates tracked since enumeration
NPPES CertifiedJanuary 26, 2024
✔ NPI 1457872509 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
Licenses✔ Licensed in NY · 031183✔ Licensed in MN · 12475
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.
1300 JEFFERSON RD SUITE 100, Rochester, NY 14642
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Medica.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

Alissa L Larson Pa-c 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 ID7911263108
PECOS Enrollment IDI20240131000970
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.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
56 services54 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
30 services29 patients

Hospital Affiliations CMS Care Compare

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

Strong Memorial Hospital

Acute Care Hospitals · Rochester, NY
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330285
Location601 Elmwood AveRochester, NY 14642 · Monroe County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 14642 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
$84.93 typical visit price
range $54.87 – $166.88
Typical copayment $21.23 (range $13.71 – $41.72)
Most-billed visit code 99203
Established Patient
$68.57 typical visit price
range $17.54 – $136.14
Typical copayment $17.14 (range $4.38 – $34.03)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

83.53/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality81.79
Promoting Interoperability100
Improvement Activities40
Cost63.31

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 Alissa Larson's NPI number?

The NPI number for Alissa Larson is 1457872509. It was assigned to this individual provider in the NPPES registry on June 29, 2017.

Where is Alissa Larson located?

Alissa Larson practices at 1300 Jefferson Rd Suite 100, Rochester, NY 14642. The listed phone number is (585) 413-1800.

What is Alissa Larson's specialty?

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

Is Alissa Larson enrolled in Medicare?

Yes. Alissa Larson 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 Alissa Larson accept?

Health plans from Medica list Alissa Larson 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 Alissa Larson affiliated with any hospitals?

According to CMS data, Alissa Larson is affiliated with Strong Memorial Hospital.

When was this NPI record last updated?

The NPPES record for Alissa Larson was last updated on January 26, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.