Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Anthony Carl Erdmann, M.D.
Psychiatry Physician in Lynn, MA · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1962485748
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Registry record
Entity type Individual (Type 1)
Name Anthony Carl Erdmann
Credential M.D.
Sex Male
Practice address 39 Lynn Shore Dr, Lynn, MA, 01902
Phone (617) 429-8026
Fax (617) 977-1450
Enumeration date Nov 25, 2005
Last updated in NPPES Mar 7, 2023
Taxonomy & licenses
2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License ME92379 (FL) Secondary
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 |
|---|---|---|---|
| 74237 | Other | MA | MASS. MEDICAL LICENSE |
| 3081915 | Medicaid | MA | - |
| ME92379 | Other | FL | FLORIDA MEDICAL LICENSE |
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
How do I verify Anthony Erdmann's NPI record?
Cross-check NPI 1962485748 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1962485748 active?
Yes, as of the latest NPPES snapshot, NPI 1962485748 is active (record last updated 2023-03-07).
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-07.