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ERROL SEGALL MD
NPI 1407855190
Psychiatry & Neurology - Psychiatry in Fairfax, VA

Active since July 15, 2005PECOS EnrolledAccepts Medicare Assignment
8500 EXECUTIVE PARK AVE, SUITE 200, FAIRFAX, VA 22031(703) 698-5220(703) 573-2351 Get Directions Write a Review

NPPES record last updated: November 10, 2011. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Errol Segall Md NPPES

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

ERROL SEGALL MD (NPI 1407855190) is an individual psychiatry provider in Fairfax, Virginia, licensed in Virginia (0101031662) and active in the NPI registry since July 2005. He is enrolled in Medicare PECOS and is a graduate of University Of Wisconsin School Of Medicine (1975).

NPPES Registry Identity

NPI1407855190
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameERROL SEGALLCredential: MD
Location Address8500 EXECUTIVE PARK AVE, SUITE 200Fairfax, VA 22031-2225
Mailing Address8500 Executive Park Ave, Suite 200Fairfax, VA 22031-2225 · (703) 698-5220 · Fax (703) 573-2351
Phone(703) 698-5220
Fax(703) 573-2351
Sole ProprietorNo
Medical School CMSUniversity Of Wisconsin School Of MedicineGraduated 1975
Enumeration DateJuly 15, 2005
Last NPPES UpdateNovember 10, 2011
✔ NPI 1407855190 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
Licenses✔ Licensed in VA · 0101031662✔ Licensed in MD · D0042679
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
8500 EXECUTIVE PARK AVE, Fairfax, VA 22031
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Other Identifiers 11

Medicare UPINC62642
Other110142-000VA · Magellan
Medicare PIN260003109VA
Other032028VA · Value Options
Other4137282Aetna
Medicaid403200400MD
Medicare PIN410320N56DC
Other513455VA · Ncppo
Other153479VA · Anthem
Other0001DC · Carefirst Nca
Other520045Mamsi

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Providence Health Plan.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

Errol Segall Md 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 ID8022290543
PECOS Enrollment IDI20120210000013
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.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
302 services135 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
133 services70 patients
Psychotherapy with evaluation and management visit, 30 minutes 90833
Psychotherapy with evaluation and management is a 30-minute session where a mental health professional talks with you about your concerns and feelings. They assess your mental health, provide support, and manage your treatment plan to help improve your well-being.
68 services39 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 22031 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
$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 20

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

DIANE OSBORNE LCSW
Social Worker
8500 EXECUTIVE PARK AVE, SUITE 200
FAIRFAX, VA 22031
Fairfax County (703) 698-5220
ALEXANDRA ROTH LCSW
Social Worker
8500 EXECUTIVE PARK AVE, SUITE 200
FAIRFAX, VA 22031
Fairfax County (703) 698-5220
CRISTINA NAYDA THURBER PA-C
Physician Assistant
8500 EXECUTIVE PARK AVE
FAIRFAX, VA 22031
Fairfax County (703) 573-0504
KIRSTEN E WEST
Chiropractor
8500 EXECUTIVE PARK AVE
FAIRFAX, VA 22031
Fairfax County (703) 698-7117
DR. SIDDHARTH BAJPAI M.D.
Psychiatry & Neurology (Psychiatry)
8500 EXECUTIVE PARK AVE, STE 200
FAIRFAX, VA 22031
Fairfax County (319) 356-1616
MARQUISE NABILE RIVERA DC
Chiropractor
8500 EXECUTIVE PARK AVE
FAIRFAX, VA 22031
Fairfax County (703) 698-7117
KELLY MURPHY LPC
Counselor (Mental Health)
8500 EXECUTIVE PARK AVE
FAIRFAX, VA 22031
Fairfax County (703) 876-8480
MS. ELIZABETH WEEKS MUSIL LCSW DCSW
Social Worker (Clinical)
8500 EXECUTIVE PARK AVE, STE 200
FAIRFAX, VA 22031
Fairfax County (571) 277-6437

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 Errol Segall's NPI number?

The NPI number for Errol Segall is 1407855190. It was assigned to this individual provider in the NPPES registry on July 15, 2005.

Where is Errol Segall located?

Errol Segall practices at 8500 Executive Park Ave Suite 200, Fairfax, VA 22031. The listed phone number is (703) 698-5220.

What is Errol Segall's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Errol Segall enrolled in Medicare?

Yes. Errol Segall 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 Errol Segall accept?

Health plans from Providence Health Plan list Errol Segall 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 Errol Segall was last updated on November 10, 2011. NPI Profile syncs with the weekly NPPES data releases published by CMS.