Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Erin Andrew Doe, MD
Ophthalmology Physician in Katy, TX · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1477528578
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Registry record
Entity type Individual (Type 1)
Name Dr. Erin Andrew Doe
Credential MD
Sex Male
Practice address 21502 Merchants Way, Katy, TX, 77449
Phone (281) 579-6777
Fax (281) 578-6534
Enumeration date Feb 22, 2006
Last updated in NPPES Nov 27, 2023
Taxonomy & licenses
207WX0009X Glaucoma Specialist (Ophthalmology) Physician Allopathic & Osteopathic Physicians · License J1973 (TX) 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 |
|---|---|---|---|
| 177655103 | Medicaid | TX | - |
| 177655101 | Medicaid | TX | - |
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 Erin Doe?
Erin Doe is registered in NPPES with the primary taxonomy of Ophthalmology 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 → Sriyuta Thota Optometrist · Katy, TX NPI 1912909003 Donna Talluto Ophthalmology Physician · Katy, TX NPI 1154412070 Kimberly Bertrand Optometrist · Katy, TX NPI 1497873038 Preston Davis Optometrist · Katy, TX NPI 1467804641 Dorothy Chou Optometrist · Katy, TX NPI 1033631478 Manvi Madhok Optometrist · Katy, TX NPI 1174028922 Meredith Horacek Ophthalmology Physician · Katy, TX NPI 1902433378
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-11-27.