Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Christo W Koulisis, MD
Specialist in Niceville, FL · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1780673749
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Registry record
Entity type Individual (Type 1)
Name Christo W Koulisis
Credential MD
Sex Male
Practice address 1003 College Blvd W, Suite 4, Niceville, FL, 32578
Phone (850) 279-6789
Fax (850) 279-6546
Enumeration date Oct 20, 2005
Last updated in NPPES Dec 29, 2022
Taxonomy & licenses
207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 4301503101 (MI) Secondary
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 |
|---|---|---|---|
| 07915 | Other | FL | BLUE CROSS BLUE SHIELD |
| 162510700 | Other | FL | DEPARTMENT OF LABOR |
| 256355000 | Medicaid | FL | - |
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.
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 Christo Koulisis?
Christo Koulisis is registered in NPPES with the primary taxonomy of Specialist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Wayne Justice Family Medicine Physician · Niceville, FL NPI 1487624201 Cory Scott Physical Therapist · Niceville, FL NPI 1023349040 Emerald Coast Neck & Back Clinic, P.A. Orthopaedic Surgery of the Spine Physician · Niceville, FL NPI 1386916237 Brenda K Moore Do PA Clinic/Center · Niceville, FL NPI 1255733986
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-12-29.