Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Heather N Gillum, MD PSYCHIATRIST

Psychiatry Physician in Orlando, FL · enumerated 2005.

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

National Provider Identifier

1881682227

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Registry record

Entity type Individual (Type 1)

Name Dr. Heather N Gillum

Credential MD PSYCHIATRIST

Sex Female

Practice address 434 W Kennedy Blvd, Orlando, FL, 32810

Phone (407) 875-3700

Enumeration date Oct 10, 2005

Last updated in NPPES Jan 25, 2019

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License ME132677 (FL) Primary

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 236900 (MA) Secondary

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 Heather Gillum?

Heather Gillum is registered in NPPES with the primary taxonomy of Psychiatry Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

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David Dada Psychiatry Physician · Orlando, FL NPI 1558637363 Alain Chery Psychiatric/Mental Health Nurse Practitioner · Orlando, FL NPI 1568703015 Bradley Sushko Psychiatric/Mental Health Registered Nurse · Orlando, FL NPI 1548679194 Bharathi Eddula Changala Child & Adolescent Psychiatry Physician · Orlando, FL NPI 1093112021 Shelly Rice Psychiatric/Mental Health Registered Nurse · Orlando, FL NPI 1376936252 Tyson Kuch Psychiatric/Mental Health Registered Nurse · Orlando, FL NPI 1346782398 Robbie Singh Clinical Social Worker · Orlando, FL NPI 1013539394 Jenna Maggio Clinical Social Worker · Orlando, FL NPI 1497330260

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-01-25.