MEDSTAR MEDICAL GROUP II LLC
NPI 1376887844
Internal Medicine in Washington, DC

NPI Status: Active since November 21, 2012

Contact Information

1145 19TH ST NW
SUITE 311
WASHINGTON, DC
ZIP 20036
Phone: (202) 429-2401
Fax: (202) 429-4341

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  • Organization
  • Internal Medicine
  • CLIA Number: 09D0961874
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 06-17-2027

About MEDSTAR MEDICAL GROUP II LLC

This page provides the complete NPI Profile along with additional information for Medstar Medical Group Ii Llc, an internist established in Washington, District Of Columbia operating as a Internal Medicine. The healthcare provider is registered in the NPI registry with number 1376887844 assigned on November 2012. The practitioner's primary taxonomy code is 207R00000X. The provider is registered as an organization and their NPI record was last updated 14 years ago. Medstar Medical Group Ii Llc operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Edward M Miller M.d. (Vice President)

NPI
1376887844
Provider Name
MEDSTAR MEDICAL GROUP II LLC
Entity Type
Organization
Location Address
1145 19TH ST NW SUITE 311 WASHINGTON, DC 20036
Location Phone
(202) 429-2401
Location Fax
(202) 429-4341
Mailing Address
8094 SANDPIPER CIR SUITE O BALTIMORE, MD 21236
Mailing Phone
(410) 933-2214
Mailing Fax
(202) 429-4341
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
11-21-2012
Last Update Date
11-21-2012
Code Navigator

An internist like Medstar Medical Group Ii Llc 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

Taxonomy Code
207R00000X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

EDWARD M MILLER M.D.

Authorized Official Title
VICE PRESIDENT
Authorized Official Phone
(443) 725-8719

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
09D0961874
Facility Type
Physician Office
Certificate Effective Date
June 18, 2025
Certificate Expiration Date
June 17, 2027
Laboratory Director
DR. TAFARA FACIKA
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Medstar Medical Group Ii Llc to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.

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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 1376887844, 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
3
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
6
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
8
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
8
Unchanged
Pos 9
4
Doubled → 8
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 8 → 16 → 7 7 → 14 → 5 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 1 + 4 + 6 + 1 + 6 + 8 + 1 + 4 + 8 + 8 + 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 1376887844.

Other Providers at the Same Location


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

Radiology (Diagnostic Radiology)
1145 19TH ST NW, SUITE 205
WASHINGTON, DC 20036
Radiology (Diagnostic Radiology)
1145 19TH ST NW, SUITE 205
WASHINGTON, DC 20036
Surgery
1145 19TH ST NW, 313
WASHINGTON, DC 20036
Internal Medicine (Rheumatology)
1145 19TH ST NW, SUITE 504
WASHINGTON, DC 20036
Pediatrics
1145 19TH ST NW, STE 708
WASHINGTON, DC 20036
Radiology (Diagnostic Radiology)
1145 19TH ST NW, SUITE 205
WASHINGTON, DC 20036
Ophthalmology
1145 19TH ST NW, SUITE 335
WASHINGTON, DC 20036
Dentist
1145 19TH ST NW, SUITE 512
WASHINGTON, DC 20036
Podiatrist
1145 19TH ST NW, #203
WASHINGTON, DC 20036
Internal Medicine (Gastroenterology)
1145 19TH ST NW, SUITE 313
WASHINGTON, DC 20036
Obstetrics & Gynecology
1145 19TH ST NW, SUITE 200
WASHINGTON, DC 20036
Obstetrics & Gynecology
1145 19TH ST NW, SUITE 200
WASHINGTON, DC 20036
Dentist (General Practice)
1145 19TH ST NW, SUITE 602
WASHINGTON, DC 20036
Physical Therapist
1145 19TH ST NW, SUITE 403
WASHINGTON, DC 20036
Physical Therapist
1145 19TH ST NW, SUITE 403
WASHINGTON, DC 20036
Ophthalmology
1145 19TH ST NW, 607
WASHINGTON, DC 20036
Obstetrics & Gynecology
1145 19TH ST NW, SUITE 410
WASHINGTON, DC 20036
Obstetrics & Gynecology
1145 19TH ST NW, SUITE 410
WASHINGTON, DC 20036
Obstetrics & Gynecology
1145 19TH ST NW, SUITE 410
WASHINGTON, DC 20036
Obstetrics & Gynecology
1145 19TH ST NW, SUITE 410
WASHINGTON, DC 20036

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1376887844, enumerated as an "organization" on November 21, 2012.

The provider is located at 1145 19TH ST NW SUITE 311 WASHINGTON, DC 20036 and the phone number is (202) 429-2401.

Internal Medicine with taxonomy code 207R00000X.