ROCKVILLE MEDICAL CARE LLC
NPI 1679009617
Internal Medicine in Rockville, MD

NPI Status: Active since May 11, 2017

Contact Information

2401 RESEARCH BLVD
SUITE 360
ROCKVILLE, MD
ZIP 20850
Phone: (240) 449-8900
Fax: (240) 566-5775

Get Directions Write a Review

  • Organization
  • Internal Medicine
  • CLIA Number: 21D2133736
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 07-18-2027

About ROCKVILLE MEDICAL CARE LLC

This page provides the complete NPI Profile along with additional information for Rockville Medical Care Llc, an internist established in Rockville, Maryland operating as a Internal Medicine. The healthcare provider is registered in the NPI registry with number 1679009617 assigned on May 2017. The practitioner's primary taxonomy code is 207R00000X with license number D64024 (MD). The provider is registered as an organization and their NPI record was last updated 9 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Janna Lachtchinina M.d. (Owner)

NPI
1679009617
Provider Name
ROCKVILLE MEDICAL CARE LLC
Entity Type
Organization
Location Address
2401 RESEARCH BLVD SUITE 360 ROCKVILLE, MD 20850
Location Phone
(240) 449-8900
Location Fax
(240) 566-5775
Mailing Address
540 MONET DR ROCKVILLE, MD 20850
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
05-11-2017
Last Update Date
05-11-2017
Code Navigator

An internist like Rockville Medical Care 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
License No.
D64024
License State
MD
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 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area 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

JANNA LACHTCHININA M.D.

Authorized Official Title
OWNER
Authorized Official Phone
(301) 601-9600

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
21D2133736
Facility Type
Physician Office
Certificate Effective Date
July 19, 2025
Certificate Expiration Date
July 18, 2027
Laboratory Director
JANNA LACHTCHININA
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Rockville Medical Care 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.

Reviews for ROCKVILLE MEDICAL CARE LLC

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

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 1679009617, we treat the final digit (7) 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 7).

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
6
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
9
Unchanged
Pos 5
0
Doubled → 0
Pos 6
0
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
6
Unchanged
Pos 9
1
Doubled → 2
Check
7
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 0 → 0 9 → 18 → 9 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 4 + 9 + 0 + 0 + 1 + 8 + 6 + 2 + 24 = 63

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

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1679009617.

Other Providers at the Same Location


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

Pediatrics (Neonatal-Perinatal Medicine)
2401 RESEARCH BLVD, SUITE 370
ROCKVILLE, MD 20850
Physician Assistant
2401 RESEARCH BLVD, SUITE 260
ROCKVILLE, MD 20850
Podiatrist
2401 RESEARCH BLVD, SUITE 350
ROCKVILLE, MD 20850
Internal Medicine (Critical Care Medicine)
2401 RESEARCH BLVD, SUITE 350
ROCKVILLE, MD 20850
Specialist
2401 RESEARCH BLVD, SUITE 102
ROCKVILLE, MD 20850
Internal Medicine (Pulmonary Disease)
2401 RESEARCH BLVD, SUITE 350
ROCKVILLE, MD 20850
Internal Medicine (Pulmonary Disease)
2401 RESEARCH BLVD, SUITE 350
ROCKVILLE, MD 20850
Pediatrics
2401 RESEARCH BLVD, SUITE 370
ROCKVILLE, MD 20850
Family Medicine
2401 RESEARCH BLVD, SUITE 340
ROCKVILLE, MD 20850
Internal Medicine (Endocrinology, Diabetes & Metabolism)
2401 RESEARCH BLVD, 230
ROCKVILLE, MD 20850
Internal Medicine (Endocrinology, Diabetes & Metabolism)
2401 RESEARCH BLVD, SUITE 230
ROCKVILLE, MD 20850
Clinic/Center (Primary Care)
2401 RESEARCH BLVD, SUITE 330
ROCKVILLE, MD 20850
Internal Medicine (Nephrology)
2401 RESEARCH BLVD, SUITE#350
ROCKVILLE, MD 20850
Internal Medicine (Infectious Disease)
2401 RESEARCH BLVD, SUITE 350
ROCKVILLE, MD 20850
Dietitian, Registered
2401 RESEARCH BLVD, SUITE 330
ROCKVILLE, MD 20850
Internal Medicine (Critical Care Medicine)
2401 RESEARCH BLVD, SUITE 350
ROCKVILLE, MD 20850
Internal Medicine (Critical Care Medicine)
2401 RESEARCH BLVD, SUITE 350
ROCKVILLE, MD 20850
Internal Medicine (Critical Care Medicine)
2401 RESEARCH BLVD, SUITE 350
ROCKVILLE, MD 20850
Allergy & Immunology (Allergy)
2401 RESEARCH BLVD, #350
ROCKVILLE, MD 20850
Chiropractor
2401 RESEARCH BLVD, SUITE 250
ROCKVILLE, MD 20850

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1679009617, enumerated as an "organization" on May 11, 2017.

The provider is located at 2401 RESEARCH BLVD SUITE 360 ROCKVILLE, MD 20850 and the phone number is (240) 449-8900.

Internal Medicine with taxonomy code 207R00000X.