Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Bessie L Hazard, MD

Internal Medicine Physician in Worcester, MA · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1558300442

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Registry record

Entity type Individual (Type 1)

Name Bessie L Hazard

Credential MD

Sex Female

Practice address 1west Boylston Street, Suite 206, Worcester, MA, 01605

Phone (508) 595-2000

Fax (508) 853-7149

Enumeration date Jun 6, 2006

Last updated in NPPES Nov 5, 2020

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 79784 (MA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
2040310	Other	-	FIRST HEALTH
380001156	Other	-	RAILROAD MEDICARE
042472266	Other	-	PRIVATE HEALTHCARE SYSTEM
042472266	Other	-	HEALTHCARE VALUE MANAGEME
991266	Other	-	FALLON COMMUNITY HEALTH
J14967	Other	-	BLUE CARE ELECT
J14967	Other	-	BLUE SHIELD HMO BLUE
0071113	Other	-	CIGNA HEALTH PLAN
042472266	Other	-	THREE RIVERS
784028	Other	-	MVP HEALTH CARE
3134377	Medicaid	MA	-
AA9890	Other	-	HARVARD PILGRIM HEALTHCAR
4589913	Other	-	AETNA US HEALTHCARE
042472266	Other	-	TRICARE CHAMPUS
J14967	Other	-	BLUE SHIELD INDEMNITY
0400887	Other	-	EVERCARE
042472266	Other	-	ONE HEALTH PLAN

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Bessie Hazard's NPI record?

Cross-check NPI 1558300442 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1558300442 active?

Yes, as of the latest NPPES snapshot, NPI 1558300442 is active (record last updated 2020-11-05).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-11-05.