DR. ROBERT A SIKORA JR. M.D.
NPI 1447254263
Allergy & Immunology - Allergy in Woodbridge, VA

Q: What is Robert Sikora's NPI number?

The NPI number for Robert Sikora is 1447254263. It was assigned to this individual provider in the NPPES registry on June 9, 2005.

Q: What is Robert Sikora's specialty?

The primary specialty registered for this NPI is Allergy & Immunology, specializing in Allergy, with taxonomy code 207KA0200X.

Q: When was this NPI record last updated?

The NPPES record for Robert Sikora was last updated on February 18, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.

Active since June 09, 2005PECOS EnrolledAccepts Medicare Assignment

2296 OPITZ BLVD, STE 401, WOODBRIDGE, VA 22191(703) 670-3900(703) 670-6675 Get Directions Write a Review

NPPES record last updated: February 18, 2014. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Dr. Robert A Sikora Jr. M.d. NPPES

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

DR. ROBERT A SIKORA JR. M.D. (NPI 1447254263) is an individual allergy provider in Woodbridge, Virginia, licensed in Virginia (0101059152) and active in the NPI registry since June 2005. He is enrolled in Medicare PECOS, is affiliated with Sentara Northern Virginia Medical Center, and is a graduate of Other (1994).

NPPES Registry Identity

NPI1447254263

Entity TypeIndividualMale

Primary Taxonomy207KA0200X

Provider Legal NameDR. ROBERT A SIKORA JR.Credential: M.D.

Location Address2296 OPITZ BLVD, STE 401Woodbridge, VA 22191-3347

Mailing Address34 Rollingside DrFredericksburg, VA 22406-7268 · (540) 752-6845

Phone(703) 670-3900

Fax(703) 670-6675

Sole ProprietorNo

Medical School CMSOtherGraduated 1994

Enumeration DateJune 9, 2005

Last NPPES UpdateFebruary 18, 2014

✔ NPI 1447254263 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAllergy & Immunology · AllergyAllopathic & Osteopathic Physicians

Taxonomy Code207KA0200X

License✔ Licensed in VA · 0101059152

Definition

A physician who specializes in the diagnosis, treatment, and management of allergies. Source: National Uniform Claim Committee

2296 OPITZ BLVD, Woodbridge, VA 22191

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Other Identifiers 13

Other143210VA · Anthem Bc Bs

Other143210VA · Healthkeepers

Other502500VA · Ncppo

Medicare ID-Type Unspecified00W048V01VA

Other201305262VA · Tricare

OtherJ858001VA · Carefirst Bc

Other3658228VA · Aetna

Other4121847VA · Alliance

Other4121847VA · United

Other4121847VA · Mamsi

Other5601763VA · Aetna Ppo

Medicaid010081271VA

Medicare UPING8816VA

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

Dr. Robert A Sikora Jr. 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 ID6800885997

PECOS Enrollment IDI20040512000857

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 16

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.

Professional service for preparation and provision of 1 or more antigens 95165

This service involves the creation and supply of antigens, substances that stimulate your immune system to fight diseases. These antigens can be used in vaccines or allergy tests to help your body build defenses against specific health threats.

3,980 services138 patients

Injection, omalizumab, 5 mg J2357

Omalizumab is a medication given via injection. It's used to treat severe allergic asthma and chronic hives when other treatments fail. The 5mg dose is determined by your doctor based on your weight and condition.

3,960 services12 patients

Test for allergy using allergenic extract 95004

An allergy test with allergenic extract is a diagnostic method to identify substances causing allergic reactions. Small amounts of common allergens are introduced to your body, usually through skin pricks or blood tests. Your body's response helps determine your allergies.

2,731 services78 patients

Professional service for multiple injections of allergen 95117

The professional service for multiple injections of allergens involves administering small doses of specific allergens into your body. This is done to help your immune system become less sensitive to them, reducing your allergic reaction over time. It's a safe, effective way to manage allergies.

1,962 services139 patients

Test for allergy using allergenic extract injected into skin 95024

An allergy skin test involves injecting a small amount of allergenic extract into your skin. This test helps determine if you're allergic to specific substances. If allergic, a small red bump appears at the test site. It's safe and quick.

1,745 services76 patients

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.

222 services138 patients

Injection of drug or substance under skin or into muscle 96372

This procedure involves administering medication directly under the skin or into a muscle. A small needle is used to inject the drug, allowing it to be absorbed quickly into the bloodstream. It's a common method for delivering a variety of medications.

200 services22 patients

Injection for rapid desensitization to allergen 95180

Rapid desensitization is a procedure to help your body get used to an allergen, reducing allergic reactions. You'll receive small, increasing amounts of the allergen through injections. This can help your immune system build tolerance, lessening or even eliminating symptoms.

172 services12 patients

Management using the results of remote vital sign monitoring per calendar month, each additional 20 minutes 99458

This service involves analyzing your vital signs, like heart rate and blood pressure, remotely collected over a month. Each additional 20 minutes spent on management refers to extra time spent reviewing, interpreting your data, and planning your care. It's a critical part of ensuring your wellbeing.

148 services13 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.

87 services58 patients

Management using the results of remote vital sign monitoring per calendar month, first 20 minutes 99457

This service involves reviewing and managing your health data, which is remotely monitored and collected. Your vital signs like heart rate and blood pressure are tracked regularly throughout the month. The first 20 minutes of this data analysis per month is included in this service.

62 services13 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.

42 services42 patients

Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days 99454

This service involves using devices to remotely track body functions like heart rate or blood pressure. These devices, provided initially, record data daily or send alerts if readings are abnormal. The service is renewed every 30 days.

41 services13 patients

Test to measure expiratory airflow and volume 94010

This test, known as spirometry, assesses how well your lungs work. It measures how much air you can inhale, how much you can exhale and how quickly you can exhale. It's non-invasive and helps diagnose conditions like asthma or COPD.

23 services19 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

18 services18 patients

Remote monitoring of physiologic parameters, initial set-up and patient education on use of equipment 99453

Remote monitoring of physiologic parameters involves using special equipment to track vital signs like heart rate and blood pressure from a distance. The initial set-up includes installing the device and teaching the patient how to use it correctly for accurate readings.

13 services13 patients

Hospital Affiliations CMS Care Compare

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

Sentara Northern Virginia Medical Center

Acute Care Hospitals · Woodbridge, VA

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number490113

Location2300 Opitz BoulevardWoodbridge, VA 22191 · Prince William County

Emergency services Birthing friendly

Referred Medical Equipment & Supplies CMS DME claims 5

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Supplies for maintenance of non-insulin drug infusion catheter, per week (list drugs separately) A4221

DME-Other DME · category DE017N

1 supplier17 claims17 services$18.40 avg. paid by Medicare

Infusion supplies for external drug infusion pump, per cassette or bag (list drugs separately) A4222

DME-Medical/Surgical Supplies · category DA000N

1 supplier17 claims17 services$35.37 avg. paid by Medicare

Nebulizer, with compressor E0570

DME-Other DME · category DE000N

1 supplier12 claims12 services$4.02 avg. paid by Medicare

Injection, immune globulin/hyaluronidase, (hyqvia), 100 mg immuneglobulin J1575

Treatment-Injections and Infusions (nononcologic) · category RI008N

1 supplier17 claims5,100 services$12.31 avg. paid by Medicare

Albuterol, inhalation solution, fda-approved final product, non-compounded, administered through dme, unit dose, 1 mg J7613

DME-Drugs Administered Through DME · category DG006N

2 suppliers13 claims3,391 services$0.03 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

POTOMAC PEDIATRICS, P.C.

Clinic/Center (Primary Care)

2296 OPITZ BLVD, SUITE 510
WOODBRIDGE, VA 22191

Prince William County (703) 730-5437

MARC C ALEMBIK MD

Obstetrics & Gynecology

2296 OPITZ BLVD, #440
WOODBRIDGE, VA 22191

Prince William County (703) 878-0740

POTOMAC INOVA HEALTHCARE ALLIANCE

Clinic/Center (Oncology, Radiation)

2296 OPITZ BLVD, SUITE 140
WOODBRIDGE, VA 22191

Prince William County (703) 670-3349

RICHARD GEORGE ROBINSON M.D.

Internal Medicine (Pulmonary Disease)

2296 OPITZ BLVD, SUITE 230
WOODBRIDGE, VA 22191

Prince William County (703) 878-0924

JOCELYN D TRENT M.D.

Pediatrics

2296 OPITZ BLVD, SUITE 403
WOODBRIDGE, VA 22191

Prince William County (703) 878-2233

MORTEZA S. MOUSAVI, M.D., P.C.

Specialist

2296 OPITZ BLVD, SUITE 340
WOODBRIDGE, VA 22191

Prince William County (703) 878-0941

SENTARA MEDICAL GROUP

Surgery (Vascular Surgery)

2296 OPITZ BLVD, STE 260A
WOODBRIDGE, VA 22191

Prince William County (540) 657-8180

DR. MAUREEN THERESA O'DEA M.D.

Ophthalmology

2296 OPITZ BLVD, SUITE 410
WOODBRIDGE, VA 22191

Prince William County (703) 580-5348

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 Robert Sikora's NPI number?

The NPI number for Robert Sikora is 1447254263. It was assigned to this individual provider in the NPPES registry on June 9, 2005.

Where is Robert Sikora located?

Robert Sikora practices at 2296 Opitz Blvd Ste 401, Woodbridge, VA 22191. The listed phone number is (703) 670-3900.

What is Robert Sikora's specialty?

The primary specialty registered for this NPI is Allergy & Immunology, specializing in Allergy, with taxonomy code 207KA0200X.

Is Robert Sikora enrolled in Medicare?

Yes. Robert Sikora 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.

Is Robert Sikora affiliated with any hospitals?

According to CMS data, Robert Sikora is affiliated with Sentara Northern Virginia Medical Center.

When was this NPI record last updated?

The NPPES record for Robert Sikora was last updated on February 18, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.