DR. ANTHONY J FELICE M.D.
NPI 1497763684
Internal Medicine - Medical Oncology in Fairfax, VA

NPI Status: Active since August 03, 2006

Contact Information

3580 JOSEPH SIEWICK DR STE 403
FAIRFAX, VA
ZIP 22033
Phone: (703) 391-4395
Fax: (703) 391-4394

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  • Individual
  • Male
  • Internal Medicine
  • Medical Oncology

About ANTHONY FELICE

This page provides the complete NPI Profile along with additional information for Anthony Felice, an internist established in Fairfax, Virginia with a medical specialization in Internal Medicine, focusing in medical oncology . The healthcare provider is registered in the NPI registry with number 1497763684 assigned on August 2006. The practitioner's primary taxonomy code is 207RX0202X with license number 0101052727 (VA). The provider is registered as an individual and his NPI record was last updated 4 years ago.

NPI
1497763684
Provider Name
DR. ANTHONY J FELICE M.D.
Gender
Male
Entity Type
Individual
Location Address
3580 JOSEPH SIEWICK DR STE 403 FAIRFAX, VA 22033
Location Phone
(703) 391-4395
Location Fax
(703) 391-4394
Mailing Address
PO BOX 37174 BALTIMORE, MD 21297
Mailing Phone
(571) 423-5699
Mailing Fax
(703) 391-4394
Is Sole Proprietor?
No
Enumeration Date
08-03-2006
Last Update Date
05-17-2022
Code Navigator

An internist like Anthony Felice is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

Location Map

Secondary Locations

  • 8081 Innovation Park Dr
    Fairfax, VA 22031
    (571) 472-4724
  • 8501 Arlington Blvd Suite 340
    Fairfax, VA 22031
    (703) 207-0733

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Internal Medicine Medical Oncology

Taxonomy Code
207RX0202X
Type
Allopathic & Osteopathic Physicians
License No.
0101052727
License State
VA
Taxonomy Description
An internist who specializes in the diagnosis and treatment of all types of cancer and other benign and malignant tumors. This specialist decides on and administers therapy for these malignancies as well as consults with surgeons and radiotherapists on other treatments for cancer.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1207R00000XAllopathic & Osteopathic Physicians

Internal Medicine

0101052727 (VA)
2207RH0000XAllopathic & Osteopathic Physicians

Internal Medicine
Hematology

0101052727 (VA)
3207RH0003XAllopathic & Osteopathic Physicians

Internal Medicine
Hematology & Oncology

0101052727 (VA)

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Established patient office or other outpatient visit, 20-29 minutes

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.

This service was performed 43 times for 43 patients

Established patient office or other outpatient visit, 30-39 minutes

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.

This service was performed 58 times for 53 patients

Follow-up hospital inpatient care per day, typically 25 minutes

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

This service was performed 16 times for 16 patients

Follow-up hospital inpatient care per day, typically 35 minutes

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

This service was performed 31 times for 21 patients

Initial hospital inpatient care per day, typically 50 minutes

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

This service was performed 33 times for 31 patients

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1497763684, we treat the final digit (4) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 76. The final step is to find the difference between that total and the next multiple of ten (80 - 76 = 4).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
4
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
7
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
6
Unchanged
Pos 7
3
Doubled → 6
Pos 8
6
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
4
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 9 → 18 → 9 7 → 14 → 5 3 → 6 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 4 + 1 + 8 + 7 + 1 + 4 + 6 + 6 + 6 + 1 + 6 + 24 = 76

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 76 is 80. The difference is the calculated check digit.

80 - 76 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1497763684.

Other Providers at the Same Location


The following 6 providers are registered at the same or a nearby location.

Obstetrics & Gynecology (Gynecologic Oncology)
3580 JOSEPH SIEWICK DR STE 403
FAIRFAX, VA 22033
Nurse Practitioner (Family)
3580 JOSEPH SIEWICK DR STE 403
FAIRFAX, VA 22033
Nurse Practitioner (Family)
3580 JOSEPH SIEWICK DR STE 403
FAIRFAX, VA 22033
Internal Medicine (Hematology)
3580 JOSEPH SIEWICK DR STE 403
FAIRFAX, VA 22033
Internal Medicine (Medical Oncology)
3580 JOSEPH SIEWICK DR STE 403
FAIRFAX, VA 22033
Physician Assistant
3580 JOSEPH SIEWICK DR STE 403
FAIRFAX, VA 22033

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1497763684, enumerated as an "individual" on August 03, 2006.

The provider is located at 3580 JOSEPH SIEWICK DR STE 403 FAIRFAX, VA 22033 and the phone number is (703) 391-4395.

Internal Medicine with taxonomy code 207RX0202X and a focus in Medical Oncology.