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CHRISTOPHER GERRIOR
NPI 1073268389
Physician Assistant in South Boston, MA

Active since February 15, 2022PECOS Enrolled
590 E 5TH ST, SOUTH BOSTON, MA 02127(978) 806-5321 Get Directions Write a Review

NPPES record last updated: July 17, 2023. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jul 17, 2023, Feb 23, 2023, Feb 15, 2022 (3 updates tracked since 2022).

About Christopher Gerrior NPPES

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

CHRISTOPHER GERRIOR (NPI 1073268389) is an individual physician assistant in South Boston, Massachusetts, licensed in Massachusetts (PA9271) and active in the NPI registry since February 2022. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1073268389
Entity TypeIndividualMale
Primary Taxonomy363A00000X
Provider Legal NameCHRISTOPHER GERRIOR
Location Address590 E 5TH STSouth Boston, MA 02127-3140
Mailing Address111 H StSouth Boston, MA 02127-3020 · (978) 806-5321
Phone(978) 806-5321
Sole ProprietorNo
Enumeration DateFebruary 15, 2022
Last NPPES UpdateJuly 17, 20233 updates tracked since enumeration
NPPES CertifiedJuly 17, 2023
✔ NPI 1073268389 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in MA · PA9271
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.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
590 E 5TH ST, South Boston, MA 02127
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Christopher Gerrior 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.

Areas of Expertise CMS Part B claims 3

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.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
60 services58 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
39 services39 patients
Emergency department visit with low level of medical decision making 99283
An emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.
16 services16 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02127 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
$78.84 typical visit price
range $21.07 – $155.29
Typical copayment $19.71 (range $5.26 – $38.82)
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.

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 Christopher Gerrior's NPI number?

The NPI number for Christopher Gerrior is 1073268389. It was assigned to this individual provider in the NPPES registry on February 15, 2022.

Where is Christopher Gerrior located?

Christopher Gerrior practices at 590 E 5th St, South Boston, MA 02127. The listed phone number is (978) 806-5321.

What is Christopher Gerrior's specialty?

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

Is Christopher Gerrior enrolled in Medicare?

Yes. Christopher Gerrior is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Christopher Gerrior was last updated on July 17, 2023. NPI Profile syncs with the weekly NPPES data releases published by CMS.