Mr. Mitchell Geiger, MD
Mr. Mitchell Geiger is a Orthopaedic Surgery Physician provider (Orthopaedic Surgery) practicing in Corona, CA, registered in the NPPES registry with NPI 1235149675 since 2006. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1235149675 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Mr. Mitchell Geiger |
| Credential | MD |
| Sex | Male |
| Practice address | Corona, CA, 92879 |
| Phone | 9517347562 |
| Fax | 9517347683 |
| Enumeration date | 2006-08-08 |
| Last updated in NPPES | 2011-10-20 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207X00000X | Orthopaedic Surgery Physician | Primary | 00G697950 | CA |
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 |
|---|---|---|---|
| 126759600 | Other | CA | DEPT OF LABOR |
Copy-ready billing details
Provider: Mitchell Geiger, MD NPI: 1235149675 Taxonomy: 207X00000X (Orthopaedic Surgery Physician) Address: Corona, CA, 92879
Other providers at this practice address
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|---|---|---|---|---|
| 1396730560 | Rupal Shah | Individual | Family Medicine Physician | Corona, CA |
| 1407800964 | Rajiv Bhagat | Individual | Endodontics | Corona, CA |
| 1275589723 | Babak Roshdieh | Individual | Dermatology Physician | Corona, CA |
| 1992751440 | Babak Roshdieh, M.D. Corp. | Organization | Dermatology Physician | Corona, CA |
| 1851337034 | Subhash Deshmukh | Individual | Family Medicine Physician | Corona, CA |
| 1578591236 | Suhasini Deshmukh | Individual | Family Medicine Physician | Corona, CA |
| 1902817158 | Morton Israel | Individual | Ophthalmology Physician | Corona, CA |
| 1144338971 | Richard Defilippo | Individual | Marriage & Family Therapist | Corona, CA |
Verify this record
Cross-check NPI 1235149675 against the authoritative CMS record: view Mr. Mitchell Geiger 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
Where does Mitchell Geiger practice?
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2011-10-20.