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DR. WILLIAM D. FABIAN JR. PH.D.
NPI 1073675203
Psychologist - Clinical in Washington, DC

Active since December 14, 2006PECOS Enrolled
2440 M ST NW, SUITE 425, WASHINGTON, DC 20037(202) 293-9737(202) 293-6262 Get Directions Write a Review

NPPES record last updated: July 9, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. William D. Fabian Jr. Ph.d. NPPES

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

DR. WILLIAM D. FABIAN JR. PH.D. (NPI 1073675203) is an individual clinical provider in Washington, District Of Columbia, licensed in District Of Columbia (PSY 1350) and active in the NPI registry since December 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1073675203
Entity TypeIndividualMale
Primary Taxonomy103TC0700X
Provider Legal NameDR. WILLIAM D. FABIAN JR.Credential: PH.D.
Location Address2440 M ST NW, SUITE 425Washington, DC 20037-1404
Mailing Address2440 M St Nw, Suite 425Washington, DC 20037-1404 · (202) 293-9737 · Fax (202) 293-6262
Phone(202) 293-9737
Fax(202) 293-6262
Sole ProprietorYes
Enumeration DateDecember 14, 2006
Last NPPES UpdateJuly 9, 2007
✔ NPI 1073675203 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
Licenses✔ Licensed in DC · PSY 1350✔ Licensed in MD · 02397✔ Licensed in PA · PS015332
Definition
A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.
2440 M ST NW, Washington, DC 20037
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Other Identifiers 2

Medicare UPIN2021DC
Medicare ID-Type Unspecified629231DC

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. William D. Fabian Jr. Ph.d. 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 20037 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
$194.86 typical visit price
range $65.18 – $194.86
Typical copayment $48.71 (range $16.29 – $48.71)
Most-billed visit code 99205
Established Patient
$113.72 typical visit price
range $21.40 – $158.88
Typical copayment $28.43 (range $5.35 – $39.72)
Most-billed visit code 99214
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.

PAUL G. RUFF IV, PLLP
Plastic Surgery
2440 M ST NW, SUITE 200
WASHINGTON, DC 20037
District of Columbia (202) 785-4187
DR. PRAFUL MARUTI RAMINENI M.D.
Plastic Surgery
2440 M ST NW, SUITE 200
WASHINGTON, DC 20037
District of Columbia (202) 785-4187
DR. GEORGE BREN M.D.
Internal Medicine (Cardiovascular Disease)
2440 M ST NW, SUITE 804
WASHINGTON, DC 20037
District of Columbia (202) 785-4966
MRS. KIMBERLY B. FOGARTY PAC
Physician Assistant (Medical)
2440 M ST NW, SUITE 205
WASHINGTON, DC 20037
District of Columbia (202) 955-0003
ERIN MARIE SLONINA FNP-C
Nurse Practitioner (Family)
2440 M ST NW, SUITE 422
WASHINGTON, DC 20037
District of Columbia (202) 466-5350
DR. LYNNE GOTS PHD
Psychologist (Clinical)
2440 M ST NW, SUITE 710
WASHINGTON, DC 20037
District of Columbia (202) 331-1566
KOUROSH KARIMI DDS PLLC
Dentist
2440 M ST NW
WASHINGTON, DC 20037
District of Columbia (202) 750-8718
DR. RAFAT ABBASI M.D.
Specialist
2440 M ST NW
WASHINGTON, DC 20037
District of Columbia (202) 293-6066

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 William Fabian's NPI number?

The NPI number for William Fabian is 1073675203. It was assigned to this individual provider in the NPPES registry on December 14, 2006.

Where is William Fabian located?

William Fabian practices at 2440 M St NW Suite 425, Washington, DC 20037. The listed phone number is (202) 293-9737.

What is William Fabian's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Is William Fabian enrolled in Medicare?

Yes. William Fabian is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for William Fabian was last updated on July 9, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.