JOHN P O'BRIEN LCSW-C
NPI 1700137940
Social Worker - Clinical in Frederick, MD

Active since September 27, 2012PECOS EnrolledAccepts Medicare Assignment
198 THOMAS JOHNSON DR, STE 9, FREDERICK, MD 21702(301) 208-8900(301) 208-8369 Get Directions Write a Review

NPPES record last updated: September 7, 2017. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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

NPI1700137940
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameJOHN P O'BRIENCredential: LCSW-C
Location Address198 THOMAS JOHNSON DR, STE 9Frederick, MD 21702-4443
Mailing Address198 Thomas Johnson Dr, Ste 9Frederick, MD 21702-4443 · (301) 208-8900 · Fax (301) 208-8369
Fax(301) 208-8369
Sole ProprietorNo
Medical School CMSOtherGraduated 2002
Enumeration DateSeptember 27, 2012
Last NPPES UpdateSeptember 7, 2017
NPI 1700137940 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License Licensed in MD · 14829
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
198 THOMAS JOHNSON DR, Frederick, MD 21702

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.

PECOS PAC ID6800031394
PECOS Enrollment IDI20150605000761
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

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.

New Patient
$0.00 typical visit price
range $57.99 – $175.57
Typical copayment $0.00 (range $14.49 – $43.89)
Most-billed visit code NA
Established Patient
$72.23 typical visit price
range $18.66 – $143.02
Typical copayment $18.05 (range $4.66 – $35.75)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

Dentist (General Practice)
198 THOMAS JOHNSON DR, SUITE 18
FREDERICK, MD 21702
Internal Medicine (Nephrology)
198 THOMAS JOHNSON DR, SUITE 104
FREDERICK, MD 21702
Home Health
198 THOMAS JOHNSON DR, STE 205
FREDERICK, MD 21702
Dentist (General Practice)
198 THOMAS JOHNSON DR, SUITE 18
FREDERICK, MD 21702
Physical Therapist (Orthopedic)
198 THOMAS JOHNSON DR, SUITE 201
FREDERICK, MD 21702
Dentist
198 THOMAS JOHNSON DR, SUITE 203
FREDERICK, MD 21702
Dentist (General Practice)
198 THOMAS JOHNSON DR, SUITE 108
FREDERICK, MD 21702
Internal Medicine
198 THOMAS JOHNSON DR, SUITE 200
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.