MEDSTAR MEDICAL GROUP II LLC
NPI 1346129640
General Practice in Leonardtown, MD

NPI Status: Active since August 29, 2025

Contact Information

25500 POINT LOOKOUT RD
LEONARDTOWN, MD
ZIP 20650
Phone: (301) 475-8981

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  • Organization
  • General Practice

About MEDSTAR MEDICAL GROUP II LLC

This page provides the complete NPI Profile along with additional information for Medstar Medical Group Ii Llc, a primary care provider established in Leonardtown, Maryland operating as a General Practice. The healthcare provider is registered in the NPI registry with number 1346129640 assigned on August 2025. The practitioner's primary taxonomy code is 208D00000X. The provider is registered as an organization and their NPI record was last updated one year 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 Stephanie Schneider (Vp)

NPI
1346129640
Provider Name
MEDSTAR MEDICAL GROUP II LLC
Entity Type
Organization
Location Address
25500 POINT LOOKOUT RD LEONARDTOWN, MD 20650
Location Phone
(301) 475-8981
Mailing Address
3007 TILDEN ST NW WASHINGTON, DC 20008
Mailing Phone
(703) 558-1403
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
08-29-2025
Last Update Date
08-29-2025
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A primary care provider (PCP) like Medstar Medical Group Ii Llc sees people with common medical problems. The primary care provider might be a doctor, physician assistant, nurse practitioner or clinic that are usually involved in your long-term care. A PCP might provide preventive care, treat common medical conditions, identify urgent medical problems and refer you to specialists when necessary. Primary care is usually provided in an outpatient facility but if you are admitted to a hospital your PCP may assist in your care. The most common medical conditions seen by primary care providers are: hypertension, upper respiratory tract infections, depression or anxiety, back pain, arthritis, dermatitis, diabetes, urinary tract infections, 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

General Practice

Taxonomy Code
208D00000X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions. Source: National Uniform Claim Committee

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

STEPHANIE SCHNEIDER

Authorized Official Title
VP
Authorized Official Phone
(702) 558-1403

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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 1346129640, we treat the final digit (0) 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 70. The final step is to find the difference between that total and the next multiple of ten (70 - 70 = 0).

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

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 8 + 6 + 2 + 2 + 1 + 8 + 6 + 8 + 24 = 70

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

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

70 - 70 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1346129640.

Other Providers at the Same Location


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

Emergency Medicine
25500 POINT LOOKOUT RD
LEONARDTOWN, MD 20650
Anesthesiology
25500 POINT LOOKOUT RD, BOX 527
LEONARDTOWN, MD 20650
Nurse Anesthetist, Certified Registered
25500 POINT LOOKOUT RD
LEONARDTOWN, MD 20650
General Acute Care Hospital (Rural)
25500 POINT LOOKOUT RD, HEALTH CONNECTIONS
LEONARDTOWN, MD 20650
Advanced Practice Midwife
25500 POINT LOOKOUT RD
LEONARDTOWN, MD 20650
Anesthesiology (Pain Medicine)
25500 POINT LOOKOUT RD
LEONARDTOWN, MD 20650
Anesthesiology
25500 POINT LOOKOUT RD
LEONARDTOWN, MD 20650
Anesthesiology (Pain Medicine)
25500 POINT LOOKOUT RD
LEONARDTOWN, MD 20650
Anesthesiology
25500 POINT LOOKOUT RD
LEONARDTOWN, MD 20650
Specialist
25500 POINT LOOKOUT RD, SUITE P250
LEONARDTOWN, MD 20650
Anesthesiology
25500 POINT LOOKOUT RD
LEONARDTOWN, MD 20650
Anesthesiology
25500 POINT LOOKOUT RD
LEONARDTOWN, MD 20650
Anesthesiology
25500 POINT LOOKOUT RD
LEONARDTOWN, MD 20650
Nurse Anesthetist, Certified Registered
25500 POINT LOOKOUT RD
LEONARDTOWN, MD 20650
Physical Therapist
25500 POINT LOOKOUT RD
LEONARDTOWN, MD 20650
Nurse Practitioner (Family)
25500 POINT LOOKOUT RD, HEALTH CONNECTIONS
LEONARDTOWN, MD 20650
Nuclear Medicine
25500 POINT LOOKOUT RD
LEONARDTOWN, MD 20650
Occupational Therapist
25500 POINT LOOKOUT RD
LEONARDTOWN, MD 20650
Physician Assistant
25500 POINT LOOKOUT RD
LEONARDTOWN, MD 20650
Dietitian, Registered
25500 POINT LOOKOUT RD
LEONARDTOWN, MD 20650

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1346129640, enumerated as an "organization" on August 29, 2025.

The provider is located at 25500 POINT LOOKOUT RD LEONARDTOWN, MD 20650 and the phone number is (301) 475-8981.

General Practice with taxonomy code 208D00000X.