Dr. Daniel Ries, M.D.
Dr. Daniel Ries is a General Practice Physician provider (General Practice) practicing in Long Beach, CA, registered in the NPPES registry with NPI 1033310347 since 2007. The credential MD stands for Doctor of Medicine. Practices at Care Onsite, Inc. (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1033310347 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Daniel Ries |
| Credential | M.D. |
| Sex | Male |
| Practice address | 1250 PACIFIC AVE, Long Beach, CA, 90813 |
| Phone | 5624370831 |
| Enumeration date | 2007-05-31 |
| Last updated in NPPES | 2007-07-08 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 208D00000X | General Practice Physician | Primary | A53233 | CA |
MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential
Copy-ready billing details
Provider: Daniel Ries, M.D. NPI: 1033310347 Taxonomy: 208D00000X (General Practice Physician) Address: 1250 PACIFIC AVE, Long Beach, CA, 90813
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1487717930 | Care Onsite, Inc. | Organization | Occupational Medicine Physician | Long Beach, CA |
| 1619091055 | Earla Burnett | Individual | Medical Physician Assistant | Long Beach, CA |
| 1407065139 | Helen Tang | Individual | Occupational Medicine Physician | Long Beach, CA |
| 1629288998 | Teddie Nabong | Individual | Physical Medicine & Rehabilitation Physician | Long Beach, CA |
| 1164632527 | Charles Tang | Individual | Occupational Medicine Physician | Long Beach, CA |
| 1669669354 | Christopher Tang | Individual | Occupational Medicine Physician | Long Beach, CA |
| 1710168091 | Jose Serna | Individual | Physician Assistant | Long Beach, CA |
| 1548513443 | Jason Martinez | Individual | Physical Therapist | Long Beach, CA |
Verify this record
Cross-check NPI 1033310347 against the authoritative CMS record: view Dr. Daniel Ries 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 2007-07-08.