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MATTHEW IRWIN MD
NPI 1831157601
Family Medicine in Falls Church, VA

Active since May 02, 2006PECOS Enrolled
2900 TELESTAR CT, FALLS CHURCH, VA 22042(703) 396-6197(703) 779-1372 Get Directions Write a Review

NPPES record last updated: April 3, 2012. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Matthew Irwin Md NPPES

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

MATTHEW IRWIN MD (NPI 1831157601) is an individual family medicine provider in Falls Church, Virginia, licensed in Virginia (0101234508) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1831157601
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameMATTHEW IRWINCredential: MD
Location Address2900 TELESTAR CTFalls Church, VA 22042-1206
Mailing Address2900 Telestar CtFalls Church, VA 22042-1206 · (703) 396-6197 · Fax (703) 779-1372
Phone(703) 396-6197
Fax(703) 779-1372
Sole ProprietorNo
Enumeration DateMay 2, 2006
Last NPPES UpdateApril 3, 2012
✔ NPI 1831157601 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
Licenses✔ Licensed in VA · 0101234508✔ Licensed in DC · MD034928
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
2900 TELESTAR CT, Falls Church, VA 22042
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Other Identifiers 2

Medicare UPINI27949VA
Medicare ID-Type Unspecified017690C02VA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Matthew Irwin Md 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.

Medicare Billing Reassignment

Medicare enrollment records show Matthew Irwin reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Capital Palliative Care Consultants, LLC
1.0 mi
Hospice and Palliative Medicine
3180 FAIRVIEW PARK DR STE 500
Falls Church, VA 22042
  • Reassigned Medicare billing, District of Columbia enrollment
  • 25 clinicians in this Medicare group
NPI 1275541013 (703) 538-2043

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 22042 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
$100.31 typical visit price
range $65.18 – $194.86
Typical copayment $25.07 (range $16.29 – $48.71)
Most-billed visit code 99203
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 9

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

MELISSA ANN MCCLEAN NP
Nurse Practitioner
2900 TELESTAR CT
FALLS CHURCH, VA 22042
Fairfax County (703) 396-6194
HENRY S. WILLNER MD
Family Medicine
2900 TELESTAR CT
FALLS CHURCH, VA 22042
Fairfax County (703) 396-6194
BRITTANY MICHELE CHONG NP
Nurse Practitioner (Family)
2900 TELESTAR CT
FALLS CHURCH, VA 22042
Fairfax County (703) 531-2384
MARY BETH RECKMEYER NP
Nurse Practitioner
2900 TELESTAR CT
FALLS CHURCH, VA 22042
Fairfax County (703) 531-1106
MS. CYNTHIA ANN DRAIN LCSW
Social Worker (Clinical)
2900 TELESTAR CT
FALLS CHURCH, VA 22042
Fairfax County (703) 333-6960
MS. CATHY L COOPER LCSW
Social Worker (Clinical)
2900 TELESTAR CT
FALLS CHURCH, VA 22042
Fairfax County (703) 538-2065
DR. BRENDA ROBIN KIESSLING MD
Family Medicine
2900 TELESTAR CT
FALLS CHURCH, VA 22042
Fairfax County (703) 396-6197
DR. JAMES HUNTER GRONINGER MD
Internal Medicine
2900 TELESTAR CT
FALLS CHURCH, VA 22042
Fairfax County (703) 396-6194

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 Matthew Irwin's NPI number?

The NPI number for Matthew Irwin is 1831157601. It was assigned to this individual provider in the NPPES registry on May 2, 2006.

Where is Matthew Irwin located?

Matthew Irwin practices at 2900 Telestar Ct, Falls Church, VA 22042. The listed phone number is (703) 396-6197.

What is Matthew Irwin's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Matthew Irwin enrolled in Medicare?

Yes. Matthew Irwin is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Matthew Irwin's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Matthew Irwin reassigns Medicare benefits to Capital Palliative Care Consultants, LLC (Falls Church, VA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Matthew Irwin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Matthew Irwin was last updated on April 3, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.