Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Konstantinos Makris, M.D.

Surgery Physician in Silver Spring, MD · enumerated 2007.

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

National Provider Identifier

1326254822

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Registry record

Entity type Individual (Type 1)

Name Dr. Konstantinos Makris

Credential M.D.

Sex Male

Practice address 1133 E West Hwy, Apt# 819, Silver Spring, MD, 20910

Phone (301) 801-6371

Enumeration date May 14, 2007

Last updated in NPPES Mar 22, 2013

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License FE151029 (OR) Secondary

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License D0073573 (MD) 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
D0073573	Other	MD	MARYLAND BOARD OF PHYSICIANS
FE151029	Other	OR	OREGON MEDICAL BOARD

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

What is the NPI number for Konstantinos Makris?

The National Provider Identifier (NPI) for Konstantinos Makris is 1326254822, a Type 1 (individual) record in the CMS NPPES registry.

Where does Konstantinos Makris practice?

The practice location on file with NPPES is in Silver Spring, MD. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Monica Pepper Occupational Therapist · Silver Spring, MD NPI 1407281884

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-03-22.