JOSEPH LYDON JR. M.D.
NPI 1598766859
Psychiatry & Neurology - Addiction Medicine in Warren, OH
About Joseph Lydon Jr. M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOSEPH LYDON JR. M.D. (NPI 1598766859) is an individual addiction medicine provider in Warren, Ohio, licensed in Ohio (35057047) and active in the NPI registry since August 2005. He is enrolled in Medicare PECOS and is a graduate of Clvlnd Clinic Lerner College Of Med Of Case Wstn Rsv University (1986).
NPPES Registry Identity
Specialties & Licenses 3
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Joseph Lydon Jr. M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 44481 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WARREN, OH 44481
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Joseph Lydon's NPI number?
The NPI number for Joseph Lydon is 1598766859. It was assigned to this individual provider in the NPPES registry on August 9, 2005.
Where is Joseph Lydon located?
Joseph Lydon practices at 4930 Enterprise Dr NW, Warren, OH 44481. The listed phone number is (330) 787-0955.
What is Joseph Lydon's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Addiction Medicine, with taxonomy code 2084A0401X.
Is Joseph Lydon enrolled in Medicare?
Yes. Joseph Lydon is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
What insurance does Joseph Lydon accept?
Health plans from Anthem Blue Cross and Blue Shield, CareSource, MedMutual, Oscar Health Insurance and Oscar Insurance Corporation of Ohio list Joseph Lydon as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Joseph Lydon was last updated on March 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Joseph Lydon Jr., M.D. · NPI 1598766859
Addiction Medicine physician in Warren, Ohio. Individual provider, active in the CMS NPPES registry since August 9, 2005.
## Identity
- **NPI:** 1598766859 (Entity type: Individual)
- **Enumerated:** August 9, 2005
- **Primary specialty:** Psychiatry & Neurology - Addiction Medicine · taxonomy 2084A0401X
- **State license:** 35057047 (Ohio)
- **Sole proprietor:** No
## Practice location
- **Address:** 4930 ENTERPRISE DR NW, Warren, OH 44481-8706
- **Phone:** (330) 787-0955
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** Clvlnd Clinic Lerner College Of Med Of Case Wstn Rsv University, class of 1986
## Record status
- **NPPES last updated:** March 12, 2026
- **Other identifiers:** Medicaid 0786378 (OH)
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Source: [NPI Profile](https://npiprofile.com/npi/1598766859) · Data from the CMS NPPES public registry.