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MR. THOMAS ANTHONY RAKOWSKI M.D.
NPI 1912091463
Internal Medicine - Nephrology in Arlington, VA

Active since October 02, 2006PECOS EnrolledAccepts Medicare Assignment
1635 NORTH GEORGE MASON DRIVE, SUITE 215, ARLINGTON, VA 22205(703) 841-0707(703) 841-0718 Get Directions Write a Review

NPPES record last updated: February 26, 2013. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Mr. Thomas Anthony Rakowski M.d. NPPES

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

MR. THOMAS ANTHONY RAKOWSKI M.D. (NPI 1912091463) is an individual nephrology provider in Arlington, Virginia, licensed in Virginia (0101020916) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS, is affiliated with Virginia Hospital Center, and is a graduate of Temple University School Of Medicine (1969).

NPPES Registry Identity

NPI1912091463
Entity TypeIndividualMale
Primary Taxonomy207RN0300X
Provider Legal NameMR. THOMAS ANTHONY RAKOWSKICredential: M.D.
Location Address1635 NORTH GEORGE MASON DRIVE, SUITE 215Arlington, VA 22205-3606
Mailing Address3930 Walnut Street, Suite 101Fairfax, VA 22030-4738 · (703) 246-9246 · Fax (703) 246-9257
Phone(703) 841-0707
Fax(703) 841-0718
Sole ProprietorNo
Medical School CMSTemple University School Of MedicineGraduated 1969
Enumeration DateOctober 2, 2006
Last NPPES UpdateFebruary 26, 2013
✔ NPI 1912091463 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code207RN0300X
License✔ Licensed in VA · 0101020916
Definition
An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.
1635 NORTH GEORGE MASON DRIVE, Arlington, VA 22205
Open in Google Maps ↗

Other Identifiers 20

Medicaid010025532VA
Medicare UPINC88607
Medicare ID-Type Unspecified012372V63
Medicaid010079527VA
Medicaid010079802VA
Medicaid010199832VA
Other4186378Cigna
Medicaid010079888VA
Other1243848United Healthcare
Medicaid010079411VA
Medicaid010079632VA
Medicaid010079594VA
Medicaid010079730VA
Medicaid010079764VA
Medicaid010079462VA
Medicaid010079578VA
Medicaid010079705VA
Medicaid010079781VA
Other47430006Carefirst
Medicaid010079616VA

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

Mr. Thomas Anthony Rakowski M.d. 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 ID4486552098
PECOS Enrollment IDI20031220000069
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 Thomas Rakowski reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Virginia Nephrology Group, LLP
11 mi
Nephrology
3930 WALNUT STREET, SUITE 101
Fairfax, VA 22030
  • Reassigned Medicare billing, District of Columbia and Virginia enrollments
  • 16 clinicians in this Medicare group
NPI 1013001601 (703) 246-9246

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

Areas of Expertise CMS Part B claims 5

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 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.
160 services76 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
115 services65 patients
Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month 99490
Chronic care management services involve a healthcare professional directing clinical staff in managing your chronic conditions. This includes the first 20 minutes per month of services like medication management, care coordination, and health monitoring to help improve your health and quality of life.
76 services19 patients
Dialysis services, 4 or more physician visits per month (20 years or older) 90960
Dialysis is a treatment that filters and purifies your blood using a machine. It helps keep your fluids and electrolytes in balance when the kidneys can't do their job. This service includes 4 or more visits per month with a physician to monitor your health and adjust your treatment as needed.
61 services12 patients
Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month 99439
Chronic Care Management services involve regular check-ins with healthcare professionals to manage two or more chronic conditions. It includes an additional 20 minutes of clinical staff time per month, directed by a healthcare professional, to ensure optimal health management.
19 services19 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Virginia Hospital Center

Acute Care Hospitals · Arlington, VA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490050
Location1701 North George Mason DriveArlington, VA 22205 · Arlington County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 22205 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
$147.85 typical visit price
range $65.18 – $194.86
Typical copayment $36.96 (range $16.29 – $48.71)
Most-billed visit code 99204
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 2

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

DR. ANTHONY LEE AVERY MD
Orthopaedic Surgery (Sports Medicine)
1635 NORTH GEORGE MASON DRIVE, SUITE 310
ARLINGTON, VA 22205
Arlington County (703) 810-5215
WILLIAM BENEDICT FURLONG JR. MD
Internal Medicine (Infectious Disease)
1635 NORTH GEORGE MASON DRIVE, SUITE 440
ARLINGTON, VA 22205
Arlington County (703) 525-7600

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 Thomas Rakowski's NPI number?

The NPI number for Thomas Rakowski is 1912091463. It was assigned to this individual provider in the NPPES registry on October 2, 2006.

Where is Thomas Rakowski located?

Thomas Rakowski practices at 1635 North George Mason Drive Suite 215, Arlington, VA 22205. The listed phone number is (703) 841-0707.

What is Thomas Rakowski's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Is Thomas Rakowski enrolled in Medicare?

Yes. Thomas Rakowski 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 organization bills Medicare for Thomas Rakowski's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Thomas Rakowski reassigns Medicare benefits to Virginia Nephrology Group, LLP (Fairfax, 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 Thomas Rakowski's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Thomas Rakowski affiliated with any hospitals?

According to CMS data, Thomas Rakowski is affiliated with Virginia Hospital Center.

When was this NPI record last updated?

The NPPES record for Thomas Rakowski was last updated on February 26, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.