Gregory D Layton, MD, Plc
Gregory D Layton, MD, Plc is a healthcare organization registered as Obstetrics & Gynecology Physician in Mesa, AZ, holding Type 2 (organization) NPI 1215128236 since 2007. The authorized official on file is Gregory Layton, Manager.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1215128236 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Gregory D Layton, MD, Plc |
| Practice address | 4824 E BASELINE RD, SUITE 129, Mesa, AZ, 85206 |
| Phone | 4806441001 |
| Enumeration date | 2007-08-05 |
| Last updated in NPPES | 2007-08-05 |
Authorized official
| Name | Gregory Layton |
|---|---|
| Title | Manager |
| Phone | 4806441001 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207V00000X | Obstetrics & Gynecology Physician | Primary | — | — |
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 43384 | Medicaid | AZ | — |
Copy-ready billing details
Provider: Gregory D Layton, MD, Plc NPI: 1215128236 Taxonomy: 207V00000X (Obstetrics & Gynecology Physician) Address: 4824 E BASELINE RD, SUITE 129, Mesa, AZ, 85206
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1144220526 | Christopher Carlson | Individual | Surgical Physician Assistant | Mesa, AZ |
| 1306837042 | Lee Sa Jackson | Individual | Ophthalmology Physician | Mesa, AZ |
| 1528048006 | Mark Amols | Individual | Reproductive Endocrinology Physician | Mesa, AZ |
| 1720040207 | William Seitter | Individual | Pediatrics Physician | Mesa, AZ |
| 1871557140 | Donald Chudy | Individual | Podiatrist | Mesa, AZ |
| 1659335552 | Norman Saba | Individual | Pediatrics Physician | Mesa, AZ |
| 1669438883 | Lucia Ferreras-Cox | Individual | Pediatrics Physician | Mesa, AZ |
| 1427078906 | Arizona Ophthalmology Specialists, Plc | Organization | Ophthalmology Physician | Mesa, AZ |
Verify this record
Cross-check NPI 1215128236 against the authoritative CMS record: view Gregory D Layton, MD, Plc on the official NPPES registry .
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. Read the full guide or validate an NPI number.
Frequently asked questions
Where is Gregory D Layton, MD, Plc located?
How current is this record?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-08-05.