COREY D HARRISON MD
NPI 1164511648
Emergency Medicine in Worcester, MA

Q: What is Corey Harrison's NPI number?

The NPI number for Corey Harrison is 1164511648. It was assigned to this individual provider in the NPPES registry on October 12, 2006.

Q: What is Corey Harrison's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Q: When was this NPI record last updated?

The NPPES record for Corey Harrison was last updated on March 5, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.

Active since October 12, 2006PECOS Enrolled

55 LAKE AVE NORTH, DEPARTMENT OF EMERGENCY MEDICINE, WORCESTER, MA 01655(508) 421-1400(508) 421-1490 Get Directions Write a Review

NPPES record last updated: March 5, 2009. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Corey D Harrison Md NPPES

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

COREY D HARRISON MD (NPI 1164511648) is an individual emergency medicine provider in Worcester, Massachusetts, licensed in Massachusetts (212695) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1164511648

Entity TypeIndividualMale

Primary Taxonomy207P00000X

Provider Legal NameCOREY D HARRISONCredential: MD

Location Address55 LAKE AVE NORTH, DEPARTMENT OF EMERGENCY MEDICINEWorcester, MA 01655-0000

Mailing AddressPo Box 415348Boston, MA 02241-5348

Phone(508) 421-1400

Fax(508) 421-1490

Sole ProprietorNo

Enumeration DateOctober 12, 2006

Last NPPES UpdateMarch 5, 2009

✔ NPI 1164511648 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207P00000X

License✔ Licensed in MA · 212695

Definition

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

55 LAKE AVE NORTH, Worcester, MA 01655

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Other Identifiers 3

Medicaid0166910MA

Medicare PINA3357802MA

Medicare UPINH55102MA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Corey D Harrison Md 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 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.

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.

12 services12 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.

11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 01655 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

$90.70 typical visit price

range $58.86 – $177.36

Typical copayment $22.67 (range $14.71 – $44.34)

Most-billed visit code 99203

Established Patient

$103.48 typical visit price

range $19.11 – $144.84

Typical copayment $25.87 (range $4.77 – $36.21)

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.

NICHOLAS CHARLES FASANO MD

Radiology (Diagnostic Radiology)