Dr. Jay P Baker, DO
Dr. Jay P Baker is a General Practice Physician provider (General Practice) practicing in Springfield, MO, registered in the NPPES registry with NPI 1972509974 since 2005. The credential DO stands for Doctor of Osteopathic Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1972509974 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Jay P Baker |
| Credential | DO |
| Sex | Male |
| Practice address | 1540 E EVERGREEN ST, Springfield, MO, 65803 |
| Phone | 4178232900 |
| Fax | 4178862774 |
| Enumeration date | 2005-06-23 |
| Last updated in NPPES | 2024-01-26 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207L00000X | Anesthesiology Physician | Secondary | 36747 | MO |
| 207LP2900X | Pain Medicine (Anesthesiology) Physician | Secondary | 36747 | MO |
| 208D00000X | General Practice Physician | Primary | 36747 | MO |
DO — Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 243677937 | Medicaid | MO | — |
| P00189701 | Other | — | RR MEDICARE |
Copy-ready billing details
Provider: Jay Baker, DO NPI: 1972509974 Taxonomy: 208D00000X (General Practice Physician) Address: 1540 E EVERGREEN ST, Springfield, MO, 65803
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1376585257 | Robert May | Individual | Nephrology Physician | Springfield, MO |
| 1922041839 | Suckhong Kim | Individual | Pulmonary Disease Physician | Springfield, MO |
| 1346350162 | Frederick Faust | Individual | Pediatrics Physician | Springfield, MO |
| 1386737211 | Chest and Sleep Institute of Springfield | Organization | Pulmonary Disease Physician | Springfield, MO |
| 1225163116 | Primrose Nephrology, Inc. | Organization | Specialist | Springfield, MO |
| 1841480316 | Donald Wantuck | Individual | Specialist | Springfield, MO |
| 1558366724 | James Godard | Individual | Internal Medicine Physician | Springfield, MO |
| 1679579593 | Lorri Darrow | Individual | Psychiatry Physician | Springfield, MO |
Verify this record
Cross-check NPI 1972509974 against the authoritative CMS record: view Dr. Jay P Baker 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 2026-07-10. Provider record last updated 2024-01-26.