Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. George John Karrat, DPM

Podiatrist in North Oxford, MA · enumerated 2006.

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

National Provider Identifier

1427089887

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Registry record

Entity type Individual (Type 1)

Name Dr. George John Karrat

Credential DPM

Sex Male

Practice address North Oxford, MA, 01537

Phone (508) 509-5307

Fax (508) 731-0465

Enumeration date Jul 5, 2006

Last updated in NPPES Apr 12, 2019

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

213E00000X Podiatrist Podiatric Medicine & Surgery Service Providers · License 1395 (MA) Primary

DPM · Doctor of Podiatric Medicine: A physician specializing in medical and surgical care of the foot and ankle. About the DPM credential

Other identifiers

Identifier	Type	State	Issuer
33219	Other	MA	HARVARD PILGRIM HEALTH
3678275	Other	MA	CIGNA HEALTH CAR
5440	Other	MA	FALLON COMMUNITY HEALTH
110012772	Medicaid	MA	-
27-00405	Other	MA	EVERCARE
441408083	Other	MA	RAILROAD RETIREMENT BOARD
704027	Other	MA	TUFTS HEALTH PLAN
5183147	Other	MA	AETNA HEALTH CARE
T58653	Other	MA	FIRST SENIORITY HEALTH CA
Y70541	Other	MA	BCBSMA (BLUE SHIELD)
0308234	Medicaid	MA	-

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.

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Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is George Karrat?

George Karrat is registered in NPPES with the primary taxonomy of Podiatrist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-04-12.