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DIANNA MCFARLANE LCSW-C
NPI 1326328097
Social Worker - Clinical in Lanham, MD

Active since August 25, 2011PECOS EnrolledAccepts Medicare Assignment
9500 ANNAPOLIS RD STE A8, LANHAM, MD 20706(301) 710-9400 Get Directions Write a Review

NPPES record last updated: May 10, 2019. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dianna Mcfarlane Lcsw-c NPPES

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

DIANNA MCFARLANE LCSW-C (NPI 1326328097) is an individual clinical provider in Lanham, Maryland, licensed in District Of Columbia (LC50078624) and active in the NPI registry since August 2011. She is enrolled in Medicare PECOS, maintains a secondary practice location in Mount Rainier, and is a graduate of University Of Maryland School Of Medicine (2003).

NPPES Registry Identity

NPI1326328097
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameDIANNA MCFARLANECredential: LCSW-C
Location Address9500 ANNAPOLIS RD STE A8Lanham, MD 20706-2060
Mailing Address9500 Annapolis Rd Ste A8Lanham, MD 20706-2060 · (301) 710-9400 · Fax (888) 818-6466
Phone(301) 710-9400
Sole ProprietorYes
Medical School CMSUniversity Of Maryland School Of MedicineGraduated 2003
Enumeration DateAugust 25, 2011
Last NPPES UpdateMay 10, 2019
✔ NPI 1326328097 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
Licenses✔ Licensed in DC · LC50078624✔ Licensed in MD · 13887
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.
9500 ANNAPOLIS RD STE A8, Lanham, MD 20706
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Secondary Practice Location 1

Location 13259 Queenstown DrMount Rainier, MD 20712-1073 · Phone (240) 770-8195 · Fax (888) 516-4432

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

Dianna Mcfarlane 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 ID7517132202
PECOS Enrollment IDI20250729004955
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 20706 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 2

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

CATHERINE DIANA WILSNACK LMSW
Social Worker (Clinical)
9500 ANNAPOLIS RD STE A8
LANHAM, MD 20706
Prince George's County (855) 218-8200
KATHRYN LESLIE WOOD LGPC
Counselor (Mental Health)
9500 ANNAPOLIS RD STE A8
LANHAM, MD 20706
Prince George's County (301) 327-1163

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 Dianna Mcfarlane's NPI number?

The NPI number for Dianna Mcfarlane is 1326328097. It was assigned to this individual provider in the NPPES registry on August 25, 2011.

Where is Dianna Mcfarlane located?

Dianna Mcfarlane practices at 9500 Annapolis Rd Ste A8, Lanham, MD 20706. The listed phone number is (301) 710-9400.

What is Dianna Mcfarlane's specialty?

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

Is Dianna Mcfarlane enrolled in Medicare?

Yes. Dianna Mcfarlane 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.

When was this NPI record last updated?

The NPPES record for Dianna Mcfarlane was last updated on May 10, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.