JOHN P O'BRIEN LCSW-C
NPI 1700137940
Social Worker - Clinical in Frederick, MD
About John P O'brien Lcsw-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOHN P O'BRIEN LCSW-C (NPI 1700137940) is an individual clinical provider in Frederick, Maryland, licensed in Maryland (14829) and active in the NPI registry since September 2012. He is enrolled in Medicare PECOS and is a graduate of Other (2002).
NPPES Registry Identity
Specialties & Licenses
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
John P O'brien Lcsw-c 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 21702 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.
FREDERICK, MD 21702
FREDERICK, MD 21702
FREDERICK, MD 21702
FREDERICK, MD 21702
FREDERICK, MD 21702
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 John O'brien's NPI number?
The NPI number for John O'brien is 1700137940. It was assigned to this individual provider in the NPPES registry on September 27, 2012.
Where is John O'brien located?
John O'brien practices at 198 Thomas Johnson Dr Ste 9, Frederick, MD 21702. The listed phone number is (301) 208-8900.
What is John O'brien's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is John O'brien enrolled in Medicare?
Yes. John O'brien 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 John O'brien accept?
Health plans from Providence Health Plan list John O'brien 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 John O'brien was last updated on September 7, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 years 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.