Dr. Robert W Geist, MD
Dr. Robert W Geist is a Orthopaedic Surgery Physician provider (Orthopaedic Surgery) practicing in Middletown, CT, registered in the NPPES registry with NPI 1780764571 since 2006. The credential MD stands for Doctor of Medicine. Practices at Orthopedic Associates of Middletown, PC (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1780764571 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Robert W Geist |
| Credential | MD |
| Sex | Male |
| Practice address | Middletown, CT, 06457 |
| Phone | 8603477636 |
| Fax | 8608941882 |
| Enumeration date | 2006-10-16 |
| Last updated in NPPES | 2010-10-06 |
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 | 024344 | CT |
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 |
|---|---|---|---|
| 001243443 | Medicaid | CT | — |
Copy-ready billing details
Provider: Robert Geist, MD NPI: 1780764571 Taxonomy: 207X00000X (Orthopaedic Surgery Physician) Address: Middletown, CT, 06457
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1528068921 | Arpad Fejos | Individual | Neuromuscular Medicine (Physical Medicine & Rehabilitation) Physician | Middletown, CT |
| 1750399143 | Mary Lamalfa | Individual | Physical Therapist | Middletown, CT |
| 1063525509 | Michael Kuhn | Individual | Sports Medicine (Orthopaedic Surgery) Physician | Middletown, CT |
| 1356438451 | Thomas Gorsky | Individual | Physician Assistant | Middletown, CT |
| 1992892095 | David Kalayjian | Individual | Orthopaedic Surgery Physician | Middletown, CT |
| 1578643367 | Terry Reardon | Individual | Orthopaedic Surgery Physician | Middletown, CT |
| 1053491845 | Mary Powell St Louis | Individual | Physical Medicine & Rehabilitation Physician | Middletown, CT |
| 1588747349 | Thomas Larson | Individual | Orthopaedic Surgery Physician | Middletown, CT |
Verify this record
Cross-check NPI 1780764571 against the authoritative CMS record: view Dr. Robert W Geist 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 2010-10-06.