ROBIN WILLIAMS MD
NPI 1073556023
Surgery - Surgical Oncology in Washington, DC

Active since June 14, 2006PECOS EnrolledAccepts Medicare Assignment
2041 GEORGIA AVE NW STE 2322, WASHINGTON, DC 20060(202) 865-1448 Get Directions Write a Review

NPPES record last updated: October 16, 2023. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Oct 16, 2023, Jun 1, 2023, May 10, 2023 and 1 more (4 updates tracked since 2019).

About Robin Williams Md NPPES

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

ROBIN WILLIAMS MD (NPI 1073556023) is an individual surgical oncology provider in Washington, District Of Columbia, licensed in District Of Columbia (192527) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS and is a graduate of University Of Maryland School Of Medicine (1989).

NPPES Registry Identity

NPI1073556023
Entity TypeIndividualFemale
Primary Taxonomy2086X0206X
Provider Legal NameROBIN WILLIAMSCredential: MD
Location Address2041 GEORGIA AVE NW STE 2322Washington, DC 20060-2648
Mailing Address2041 Georgia Ave Nw Ste 3400Washington, DC 20060-0001 · (202) 865-6679
Sole ProprietorNo
Medical School CMSUniversity Of Maryland School Of MedicineGraduated 1989
Enumeration DateJune 14, 2006
Last NPPES UpdateOctober 16, 20234 updates tracked since enumeration
NPPES CertifiedOctober 16, 2023
NPI 1073556023 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtySurgery · Surgical OncologyAllopathic & Osteopathic Physicians
Taxonomy Code2086X0206X
License Licensed in DC · 192527
Definition
A surgical oncologist is a well-qualified surgeon who has obtained additional training and experience in the multidisciplinary approach to the prevention, diagnosis, treatment, and rehabilitation of cancer patients, and devotes a major portion of his or her professional practice to these activities and cancer research.
Also ListedSurgeryTaxonomy 208600000X · License 25969 (TN), 19527 (DC)
2041 GEORGIA AVE NW STE 2322, Washington, DC 20060

Other Identifiers 1

Medicaid3086467TN

Accepted 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

Robin Williams 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 ID1759449341
PECOS Enrollment IDI20230601003224
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 2

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.
18 services17 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
13 services13 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20060 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.

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 Robin Williams's NPI number?

The NPI number for Robin Williams is 1073556023. It was assigned to this individual provider in the NPPES registry on June 14, 2006.

Where is Robin Williams located?

Robin Williams practices at 2041 Georgia Ave NW Ste 2322, Washington, DC 20060. The listed phone number is (202) 865-1448.

What is Robin Williams's specialty?

The primary specialty registered for this NPI is Surgery, specializing in Surgical Oncology, with taxonomy code 2086X0206X.

Is Robin Williams enrolled in Medicare?

Yes. Robin Williams 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 Robin Williams accept?

Health plans from Oscar Insurance Company list Robin Williams 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 Robin Williams was last updated on October 16, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.