Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Joanne Vanessa Holliman, MD
Pediatrics Physician in Garland, TX · enumerated 2013.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1609114032
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Registry record
Entity type Individual (Type 1)
Name Joanne Vanessa Holliman
Credential MD
Sex Female
Practice address 3050 S 1st St Ste 209, Garland, TX, 75041
Phone (214) 501-0856
Fax (972) 608-7003
Enumeration date Jan 18, 2013
Last updated in NPPES Jul 11, 2019
Taxonomy & licenses
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 |
|---|---|---|---|
| 5YY24 | Other | AR | AR BCBS |
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
What specialty is Joanne Holliman?
Joanne Holliman is registered in NPPES with the primary taxonomy of Pediatrics Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
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.
Other providers at this practice address
Browse all → Tanya Smith Physician Assistant · Garland, TX NPI 1053600346 Valerie Mcdowell-Pittman Family Nurse Practitioner · Garland, TX NPI 1336699222 Renita Thomas Pediatrics Physician · Garland, TX NPI 1649808775 Rifah Huq Pediatrics Physician · Garland, TX NPI 1548839871 Yomaira Florez Family Nurse Practitioner · Garland, TX NPI 1760127781 Farnaz Asadi Family Nurse Practitioner · Garland, TX NPI 1750805776
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-07-11.