Dr. Daniel Ramirez, DO
Dr. Daniel Ramirez is a Gastroenterology Physician provider (Internal Medicine) practicing in Chico, CA, registered in the NPPES registry with NPI 1053806547 since 2018. The credential DO stands for Doctor of Osteopathic Medicine.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1053806547 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Daniel Ramirez |
| Credential | DO |
| Sex | Male |
| Practice address | Chico, CA, 95926 |
| Phone | 5303327300 |
| Enumeration date | 2018-06-27 |
| Last updated in NPPES | 2024-07-15 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207R00000X | Internal Medicine Physician | Secondary | 5101024303 | MI |
| 207RG0100X | Gastroenterology Physician | Primary | 20A22483 | CA |
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
Copy-ready billing details
Provider: Daniel Ramirez, DO NPI: 1053806547 Taxonomy: 207RG0100X (Gastroenterology Physician) Address: Chico, CA, 95926
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1013834191 | Olsa Hahn | Individual | Nurse Practitioner | Chico, CA |
| 1982696571 | Edgar Vyhmeister | Individual | Orthopaedic Trauma Physician | Chico, CA |
| 1225021314 | Franklin Marcus | Individual | Anesthesiology Physician | Chico, CA |
| 1982694436 | Vikram Reddy | Individual | Hospitalist Physician | Chico, CA |
| 1194707604 | Keith Kinoshita | Individual | Emergency Medicine Physician | Chico, CA |
| 1588631840 | Randy Gleason | Individual | Anesthesiology Physician | Chico, CA |
| 1104876283 | Robert Ertner | Individual | Anesthesiology Physician | Chico, CA |
| 1720030851 | Emergency & Acute Care Medical Corporation | Organization | Emergency Medicine Physician | Chico, CA |
Verify this record
Cross-check NPI 1053806547 against the authoritative CMS record: view Dr. Daniel Ramirez 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
Is NPI 1053806547 active?
How do I verify Daniel Ramirez's NPI record?
Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2024-07-15.