1. Home
  2. Directory
  3. Virginia
  4. Mc Lean
  5. Internal Medicine
  6. NPI Profile

NADINE DUBOWITZ MD
NPI 1073705208
Internal Medicine - Geriatric Medicine in Mc Lean, VA

Active since August 12, 2007PECOS EnrolledAccepts Medicare Assignment
1420 BEVERLY RD STE 100, MC LEAN, VA 22101(703) 852-8287(703) 852-8288 Get Directions Write a Review

NPPES record last updated: April 30, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Nadine Dubowitz Md NPPES

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

NADINE DUBOWITZ MD (NPI 1073705208) is an individual geriatric medicine provider in Mc Lean, Virginia, licensed in Virginia (0101284847) and active in the NPI registry since August 2007. She is enrolled in Medicare PECOS and is a graduate of Other (2025).

NPPES Registry Identity

NPI1073705208
Entity TypeIndividualFemale
Primary Taxonomy207RG0300X
Provider Legal NameNADINE DUBOWITZCredential: MD
Location Address1420 BEVERLY RD STE 100Mc Lean, VA 22101-3719
Mailing Address1420 Beverly Rd Ste 100Mc Lean, VA 22101-3719 · (703) 852-8287 · Fax (703) 852-8288
Phone(703) 852-8287
Fax(703) 852-8288
Sole ProprietorNo
Medical School CMSOtherGraduated 2025
Enumeration DateAugust 12, 2007
Last NPPES UpdateApril 30, 2025
NPPES CertifiedApril 30, 2025
✔ NPI 1073705208 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Geriatric MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RG0300X
Licenses✔ Licensed in VA · 0101284847✔ Licensed in MD · D0102907✔ Licensed in GA · 062682
Definition
An internist who has special knowledge of the aging process and special skills in the diagnostic, therapeutic, preventive and rehabilitative aspects of illness in the elderly. This specialist cares for geriatric patients in the patient's home, the office, long-term care settings such as nursing homes and the hospital.
Also ListedInternal MedicineTaxonomy 207R00000X · License 0101284847 (VA), A98723 (CA)
1420 BEVERLY RD STE 100, Mc Lean, VA 22101
Open in Google Maps ↗

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Nadine Dubowitz 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 ID2163580598
PECOS Enrollment IDI20250414002615, I20251130000106
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 Reassignments

2

Medicare enrollment records show Nadine Dubowitz reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Medstar Medical Group II LLC
5.9 mi
Critical Care Medicine
3800 RESERVOIR RD NW
Washington, DC 20007
  • Reassigned Medicare billing, District of Columbia enrollment
  • 3,530 clinicians in this Medicare group
NPI 1205562816 (703) 558-1403
Medstar Total Elder Care LLC
9.0 mi
Geriatric Medicine
106 IRVING ST NW STE 204
Washington, DC 20010
  • Reassigned Medicare billing, District of Columbia and Maryland enrollments
  • 87 clinicians in this Medicare group
NPI 1750752911 (202) 877-0570

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 22101 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 5

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

ASHWINI SARDANA MD
Internal Medicine
1420 BEVERLY RD STE 100
MC LEAN, VA 22101
Fairfax County (703) 852-8287
DR. JOANNE JAMIE LIU MD
Family Medicine
1420 BEVERLY RD STE 100
MC LEAN, VA 22101
Fairfax County (703) 852-8287
DR. DOKYOUNG YOON MD, PHD.
Family Medicine
1420 BEVERLY RD STE 100
MC LEAN, VA 22101
Fairfax County (703) 852-8287
RONALD E GURNEY MD
Internal Medicine (Gastroenterology)
1420 BEVERLY RD STE 100
MC LEAN, VA 22101
Fairfax County (703) 852-8287
DR. KARUNA NARAYANAN MD
Family Medicine
1420 BEVERLY RD STE 100
MC LEAN, VA 22101
Fairfax County (703) 852-8287

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 Nadine Dubowitz's NPI number?

The NPI number for Nadine Dubowitz is 1073705208. It was assigned to this individual provider in the NPPES registry on August 12, 2007.

Where is Nadine Dubowitz located?

Nadine Dubowitz practices at 1420 Beverly Rd Ste 100, Mc Lean, VA 22101. The listed phone number is (703) 852-8287.

What is Nadine Dubowitz's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Geriatric Medicine, with taxonomy code 207RG0300X.

Is Nadine Dubowitz enrolled in Medicare?

Yes. Nadine Dubowitz 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.

Which organizations bill Medicare for Nadine Dubowitz's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Nadine Dubowitz reassigns Medicare benefits to 2 organizations: Medstar Medical Group II LLC (Washington, DC) and Medstar Total Elder Care LLC (Washington, DC). Each 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 Nadine Dubowitz'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 Nadine Dubowitz was last updated on April 30, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 months 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.