Dr. Patrick M D'Souza, M.D.
Dr. Patrick M D'Souza is a Anesthesiology Physician provider (Anesthesiology) practicing in Ballwin, MO, registered in the NPPES registry with NPI 1427260165 since 2007. The credential MD stands for Doctor of Medicine. Practices at Waai Mobile Anesthesiology, LLC (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1427260165 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Patrick M D'Souza |
| Credential | M.D. |
| Sex | Male |
| Practice address | 339 CONSORT DR, Ballwin, MO, 63011 |
| Phone | 6363869224 |
| Fax | 6363867679 |
| Enumeration date | 2007-05-04 |
| Last updated in NPPES | 2012-02-13 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207L00000X | Anesthesiology Physician | Primary | 2010017700 | MO |
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 |
|---|---|---|---|
| 1427260165 | Medicaid | MO | — |
Copy-ready billing details
Provider: Patrick D'Souza, M.D. NPI: 1427260165 Taxonomy: 207L00000X (Anesthesiology Physician) Address: 339 CONSORT DR, Ballwin, MO, 63011
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1538190962 | Lisa Mcgivern | Individual | Certified Registered Nurse Anesthetist | Ballwin, MO |
| 1912922014 | Matthew Casey | Individual | Anesthesiology Physician | Ballwin, MO |
| 1174548150 | Tammara Goldschmidt | Individual | Anesthesiology Physician | Ballwin, MO |
| 1376614685 | Daniel Alyea | Individual | Anesthesiology Physician | Ballwin, MO |
| 1700941895 | Matthew Bigham | Individual | Anesthesiology Physician | Ballwin, MO |
| 1366770117 | Heather Mcmillen | Individual | Certified Registered Nurse Anesthetist | Ballwin, MO |
| 1114207701 | Waai Mobile Anesthesiology, LLC | Organization | Anesthesiology Physician | Ballwin, MO |
| 1578917456 | Vinh Tran | Individual | Anesthesiologist Assistant | Ballwin, MO |
Verify this record
Cross-check NPI 1427260165 against the authoritative CMS record: view Dr. Patrick M D'Souza 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 2012-02-13.