LUIS ALBERTO HEFFESS MD
NPI 1972686384
Internal Medicine - Medical Oncology in Washington, DC

NPI Status: Active since October 23, 2006

Contact Information

1160 VARNUM ST NE
STE #112
WASHINGTON, DC
ZIP 20017
Phone: (202) 526-2090
Fax: (202) 529-4516

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  • Individual
  • Male
  • Internal Medicine
  • Medical Oncology

About LUIS HEFFESS

This page provides the complete NPI Profile along with additional information for Luis Heffess, an internist established in Washington, District Of Columbia with a medical specialization in Internal Medicine, focusing in medical oncology . The healthcare provider is registered in the NPI registry with number 1972686384 assigned on October 2006. The practitioner's primary taxonomy code is 207RX0202X with license number 008600 (DC). The provider is registered as an individual and his NPI record was last updated 18 years ago.

NPI
1972686384
Provider Name
LUIS ALBERTO HEFFESS MD
Gender
Male
Entity Type
Individual
Location Address
1160 VARNUM ST NE STE #112 WASHINGTON, DC 20017
Location Phone
(202) 526-2090
Location Fax
(202) 529-4516
Mailing Address
1160 VARNUM ST NE STE #112 WASHINGTON, DC 20017
Mailing Phone
(202) 526-2090
Mailing Fax
(202) 529-4516
Is Sole Proprietor?
No
Enumeration Date
10-23-2006
Last Update Date
08-14-2008
Code Navigator

An internist like Luis Heffess 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

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.
008600
License State
DC
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.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
174417L98MEDICARE PIN (08) 
174417L98MEDICARE PIN (08)DC 
B94122MEDICARE UPIN (02) 
66410001OTHER (01)BCBSNCA CARE FIRST

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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 1972686384, 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 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 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
9
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
2
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
8
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
3
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 7 → 14 → 5 6 → 12 → 3 6 → 12 → 3 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 4 + 2 + 1 + 2 + 8 + 1 + 2 + 3 + 1 + 6 + 24 = 66

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

The next multiple of ten after 66 is 70. The difference is the calculated check digit.

70 - 66 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1972686384.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Orthopaedic Surgery
1160 VARNUM ST NE, 312
WASHINGTON, DC 20017
Orthopaedic Surgery
1160 VARNUM ST NE, SUITE 312
WASHINGTON, DC 20017
Surgery
1160 VARNUM ST NE, SUITE 300-B
WASHINGTON, DC 20017
Internal Medicine (Cardiovascular Disease)
1160 VARNUM ST NE, #100
WASHINGTON, DC 20017
Internal Medicine (Gastroenterology)
1160 VARNUM ST NE, #218
WASHINGTON, DC 20017
Allergy & Immunology
1160 VARNUM ST NE, SUITE008
WASHINGTON, DC 20017
Internal Medicine
1160 VARNUM ST NE, SUITE 008
WASHINGTON, DC 20017
Psychiatry & Neurology (Neurology)
1160 VARNUM ST NE, SUITE 204
WASHINGTON, DC 20017
Internal Medicine (Gastroenterology)
1160 VARNUM ST NE, 311
WASHINGTON, DC 20017
Internal Medicine (Gastroenterology)
1160 VARNUM ST NE, 311
WASHINGTON, DC 20017
Internal Medicine
1160 VARNUM ST NE, SUITE 317
WASHINGTON, DC 20017
Family Medicine (Geriatric Medicine)
1160 VARNUM ST NE
WASHINGTON, DC 20017
Nurse Practitioner (Gerontology)
1160 VARNUM ST NE
WASHINGTON, DC 20017
Podiatrist (Foot Surgery)
1160 VARNUM ST NE, 012
WASHINGTON, DC 20017
Internal Medicine (Geriatric Medicine)
1160 VARNUM ST NE, #311
WASHINGTON, DC 20017
Internal Medicine (Cardiovascular Disease)
1160 VARNUM ST NE, SUITE 314
WASHINGTON, DC 20017
Internal Medicine (Pulmonary Disease)
1160 VARNUM ST NE, SUITE 214
WASHINGTON, DC 20017
Internal Medicine (Nephrology)
1160 VARNUM ST NE, SUITE 16
WASHINGTON, DC 20017
Internal Medicine (Pulmonary Disease)
1160 VARNUM ST NE, #214
WASHINGTON, DC 20017
Clinic/Center (Rehabilitation)
1160 VARNUM ST NE, SUITE 1008
WASHINGTON, DC 20017

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1972686384, enumerated as an "individual" on October 23, 2006.

The provider is located at 1160 VARNUM ST NE STE #112 WASHINGTON, DC 20017 and the phone number is (202) 526-2090.

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

The provider might be accepting Accepts: Medicare, Medicaid and Blue Cross Blue Shield. Please consult your insurance carrier or call the provider to verify.