JEFFREY LEE MUELLER LCSW-C
NPI 1306299094
Social Worker - Clinical in Rockville, MD

Active since July 18, 2016PECOS Enrolled
1500 E GUDE DR, ROCKVILLE, MD 20850(240) 777-1720(240) 777-3381 Get Directions Write a Review

NPPES record last updated: August 12, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Jeffrey Lee Mueller Lcsw-c NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JEFFREY LEE MUELLER LCSW-C (NPI 1306299094) is an individual clinical provider in Rockville, Maryland, licensed in Maryland (20354) and active in the NPI registry since July 2016. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1306299094
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameJEFFREY LEE MUELLERCredential: LCSW-C
Location Address1500 E GUDE DRRockville, MD 20850-5307
Mailing Address1500 E Gude DrRockville, MD 20850-5307 · (240) 777-1720 · Fax (240) 777-4169
Fax(240) 777-3381
Sole ProprietorNo
Enumeration DateJuly 18, 2016
Last NPPES UpdateAugust 12, 2025
NPPES CertifiedAugust 12, 2025
NPI 1306299094 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License Licensed in MD · 20354
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.

Also ListedCounselor · Mental HealthTaxonomy 101YM0800X · License 20354 (MD)
1500 E GUDE DR, Rockville, MD 20850

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Jeffrey Lee Mueller Lcsw-c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 20850 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 $65.18 – $194.86
Typical copayment $0.00 (range $16.29 – $48.71)
Most-billed visit code NA
Established Patient
$80.66 typical visit price
range $21.40 – $158.88
Typical copayment $20.16 (range $5.35 – $39.72)
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 13

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Anesthesiology (Addiction Medicine)
1500 E GUDE DR
ROCKVILLE, MD 20850
Clinic/Center (Federally Qualified Health Center (FQHC))
1500 E GUDE DR
ROCKVILLE, MD 20850
Social Worker
1500 E GUDE DR
ROCKVILLE, MD 20850
Counselor (Mental Health)
1500 E GUDE DR
ROCKVILLE, MD 20850
Registered Nurse (Addiction (Substance Use Disorder))
1500 E GUDE DR
ROCKVILLE, MD 20850
Nurse Practitioner (Family)
1500 E GUDE DR
ROCKVILLE, MD 20850
Registered Nurse
1500 E GUDE DR
ROCKVILLE, MD 20850
Clinic/Center (Rehabilitation, Substance Use Disorder)
1500 E GUDE DR
ROCKVILLE, MD 20850

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 Jeffrey Mueller's NPI number?

The NPI number for Jeffrey Mueller is 1306299094. It was assigned to this individual provider in the NPPES registry on July 18, 2016.

Where is Jeffrey Mueller located?

Jeffrey Mueller practices at 1500 E Gude Dr, Rockville, MD 20850. The listed phone number is (240) 777-1720.

What is Jeffrey Mueller's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is Jeffrey Mueller enrolled in Medicare?

Yes. Jeffrey Mueller is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Jeffrey Mueller was last updated on August 12, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.