Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Angela Karathanos, MD

Neonatal-Perinatal Medicine Physician in Tulsa, OK · enumerated 2006.

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

National Provider Identifier

1346202785

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Registry record

Entity type Individual (Type 1)

Name Angela Karathanos

Credential MD

Sex Female

Practice address 1120 S Utica Ave, Suite 2123, Tulsa, OK, 74104

Phone (918) 579-5402

Enumeration date Apr 3, 2006

Last updated in NPPES Nov 16, 2011

Taxonomy & licenses

2080N0001X Neonatal-Perinatal Medicine Physician Allopathic & Osteopathic Physicians · License 12784 (OK) 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
100294420B	Medicaid	KS	-
132964001	Medicaid	AR	-
208242511	Medicaid	MO	-
100226900B	Medicaid	OK	-

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 Angela Karathanos?

Angela Karathanos is registered in NPPES with the primary taxonomy of Neonatal-Perinatal Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

Browse all →

Shawn Grant Diagnostic Radiology Physician · Tulsa, OK NPI 1043214497 Craig Anderson Neonatal-Perinatal Medicine Physician · Tulsa, OK NPI 1184629487 Guy Sneed Obstetrics & Gynecology Physician · Tulsa, OK NPI 1710975164 Diane Heaton Radiation Oncology Physician · Tulsa, OK NPI 1629067962 Frank Rabe Diagnostic Radiology Physician · Tulsa, OK NPI 1770574170 Thomas Boxberger Medical Physician Assistant · Tulsa, OK NPI 1922099118 Joe Huddleston Emergency Medicine Physician · Tulsa, OK NPI 1447241641 Jefferson Burson Medical Physician Assistant · Tulsa, OK NPI 1215928411

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-11-16.