Constance Lyne Barner, M.D.
Constance Lyne Barner is a Hospitalist Physician provider (Hospitalist) practicing in Phoenix, AZ, registered in the NPPES registry with NPI 1366435539 since 2005. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1366435539 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Constance Lyne Barner |
| Credential | M.D. |
| Sex | Female |
| Practice address | 2020 N CENTRAL AVE, SUITE 1010, Phoenix, AZ, 85004 |
| Phone | 6025538400 |
| Fax | 6025538408 |
| Enumeration date | 2005-08-23 |
| Last updated in NPPES | 2025-03-25 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207R00000X | Internal Medicine Physician | Secondary | 63997 | MN |
| 207R00000X | Internal Medicine Physician | Secondary | 31718 | AZ |
| 208M00000X | Hospitalist Physician | Secondary | 63997 | MN |
| 208M00000X | Hospitalist Physician | Primary | 5193-320 | WI |
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 |
|---|---|---|---|
| 100088840 | Medicaid | WI | — |
| 787971-01 | Medicaid | AZ | — |
Copy-ready billing details
Provider: Constance Barner, M.D. NPI: 1366435539 Taxonomy: 208M00000X (Hospitalist Physician) Address: 2020 N CENTRAL AVE, SUITE 1010, Phoenix, AZ, 85004
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1164415451 | Zeenat Ara | Individual | Internal Medicine Physician | Phoenix, AZ |
| 1710970983 | Dan Beruti | Individual | Internal Medicine Physician | Phoenix, AZ |
| 1609869908 | American Physicians, Inc. | Organization | Hospitalist Physician | Phoenix, AZ |
| 1245223320 | Charles Bell | Individual | Internal Medicine Physician | Phoenix, AZ |
| 1104810662 | Michael Chesser | Individual | Internal Medicine Physician | Phoenix, AZ |
| 1588650220 | Bita Nooranbakht | Individual | Internal Medicine Physician | Phoenix, AZ |
| 1841288248 | Shivani Kaul | Individual | Family Medicine Physician | Phoenix, AZ |
| 1871583062 | Stephanie Evans | Individual | Internal Medicine Physician | Phoenix, AZ |
Verify this record
Cross-check NPI 1366435539 against the authoritative CMS record: view Constance Lyne Barner 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
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-03-25.