Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. David Michael Ledner, M.D.
Psychiatry Physician in Nashua, NH · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1750410247
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Registry record
Entity type Individual (Type 1)
Name Dr. David Michael Ledner
Credential M.D.
Sex Male
Practice address 39 Simon St, Unit 5, Nashua, NH, 03060
Phone (603) 889-8648
Fax (603) 882-9666
Enumeration date Mar 2, 2007
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
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 |
|---|---|---|---|
| 30421537 | Medicaid | NH | - |
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.
Frequently asked questions
Is NPI 1750410247 active?
Yes, as of the latest NPPES snapshot, NPI 1750410247 is active (record last updated 2007-07-08).
How do I verify David Ledner's NPI record?
Cross-check NPI 1750410247 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → Fdr Center for Prosthetics & Orthotics, Inc. Prosthetic/Orthotic Supplier · Nashua, NH NPI 1053317560 Eren Kurtay-Sozmen Psychiatry Physician · Nashua, NH NPI 1386614840 Robert Yager Family Medicine Physician · Nashua, NH NPI 1477519031 Lamora Psychological Associates, P.A. Clinical Psychologist · Nashua, NH NPI 1407876253 Melvin Kimmel Psychologist · Nashua, NH NPI 1942223490 Angel Torio Oral and Maxillofacial Surgery (Dentist) · Nashua, NH NPI 1992728133 Apex Oral Maxillofacial Surgery Oral and Maxillofacial Surgery (Dentist) · Nashua, NH NPI 1881617959 David Greene Oral and Maxillofacial Surgery (Dentist) · Nashua, NH NPI 1609880830
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.