Dr. David Forster Twitchell, D.M.D.
Dr. David Forster Twitchell is a General Practice Dentistry provider (Dentist) practicing in Lyons, NJ, registered in the NPPES registry with NPI 1467560987 since 2006. The credential DMD stands for Doctor of Medicine in Dentistry.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1467560987 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. David Forster Twitchell |
| Credential | D.M.D. |
| Sex | Male |
| Practice address | Lyons, NJ, 07939 |
| Phone | 9086470180 |
| Enumeration date | 2006-08-25 |
| Last updated in NPPES | 2007-07-08 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 1223G0001X | General Practice Dentistry | Primary | 22DI01134000 | NJ |
DMD — Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD credential
Copy-ready billing details
Provider: David Twitchell, D.M.D. NPI: 1467560987 Taxonomy: 1223G0001X (General Practice Dentistry) Address: Lyons, NJ, 07939
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1801882048 | Leonard Partanna | Individual | Pharmacist | Lyons, NJ |
| 1740241330 | Max Marquart | Individual | General Practice Dentistry | Lyons, NJ |
| 1447208442 | East Orange Vamc | Organization | Department of Veterans Affairs (VA) Pharmacy | Lyons, NJ |
| 1285683227 | Sheila Long | Individual | Registered Dietitian | Lyons, NJ |
| 1396794293 | East Orange Vamc | Organization | General Acute Care Hospital | Lyons, NJ |
| 1386697084 | Lisa Pickett | Individual | Clinical Social Worker | Lyons, NJ |
| 1851348650 | Lisa Padula | Individual | Occupational Therapist | Lyons, NJ |
| 1740237270 | Kimberly Rampaul-Pino | Individual | Audiologist | Lyons, NJ |
Verify this record
Cross-check NPI 1467560987 against the authoritative CMS record: view Dr. David Forster Twitchell 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 2007-07-08.