MEDSTAR MEDICAL GROUP II LLC
NPI 1184046187
General Practice in Baltimore, MD

NPI Status: Active since January 09, 2014

Contact Information

5601 LOCH RAVEN BLVD
RUSSELL MORGAN BLDG 3RD FL
BALTIMORE, MD
ZIP 21239
Phone: (443) 444-5606

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  • Organization
  • General Practice
  • CLIA Number: 21D2055227
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 03-08-2027

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 Baltimore, Maryland operating as a General Practice. The healthcare provider is registered in the NPI registry with number 1184046187 assigned on January 2014. The practitioner's primary taxonomy code is 208D00000X. The provider is registered as an organization and their NPI record was last updated April 2026. 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
1184046187
Provider Name
MEDSTAR MEDICAL GROUP II LLC
Entity Type
Organization
Location Address
5601 LOCH RAVEN BLVD RUSSELL MORGAN BLDG 3RD FL BALTIMORE, MD 21239
Location Phone
(443) 444-5606
Mailing Address
2000 15TH ST N STE. 600 ARLINGTON, VA 22201
Mailing Phone
(703) 558-1400
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
01-09-2014
Last Update Date
04-27-2026
Code Navigator

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

Secondary Locations

  • 6401 America Blvd
    Hyattsville, MD 20782
    (301) 209-5480
  • 1300 Bellona Ave
    Lutherville, MD 21093
    (410) 821-1900
  • 915 Half St SE
    Washington, DC 20003
    (202) 546-4504
  • 4910 Massachusetts Ave NW
    Washington, DC 20016
    (202) 237-0015
  • 17340 Quaker Ln
    Sandy Spring, MD 20860
    (301) 924-5100
  • 2227 Old Emmorton Rd Ste 220
    Bel Air, MD 21015
    (410) 569-9040
  • 1850 Town Center Pkey
    Reston, VA 20190
    (703) 689-9000
  • 110 Irving St NW
    Washington, DC 20010
    (202) 877-7000
  • 3800 Reservoir Rd NW
    Washington, DC 20007
    (202) 444-2000

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
(703) 558-1403

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
21D2055227
Facility Type
Physician Office
Certificate Effective Date
March 09, 2025
Certificate Expiration Date
March 08, 2027
Laboratory Director
KEISHA E. ROBINSON
Certificate Type
Certificate for Provider-Performed Microscopy Procedures (PPMP)
Certificate Type Description
This CLIA certificate is issued to Medstar Medical Group Ii Llc in which a physician, midlevel practitioner or dentist that performs specific microscopy procedures during the course of a patient's visit. A limited list of provider-performed microscopy procedures is included under this certificate type, which are categorized as moderate complexity testing.

Reviews for MEDSTAR MEDICAL GROUP II LLC

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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 1184046187, 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 53. The final step is to find the difference between that total and the next multiple of ten (60 - 53 = 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
1
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
4
Unchanged
Pos 5
0
Doubled → 0
Pos 6
4
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
1
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
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 8 → 16 → 7 0 → 0 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 + 1 + 1 + 6 + 4 + 0 + 4 + 1 + 2 + 1 + 1 + 6 + 24 = 53

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

The next multiple of ten after 53 is 60. The difference is the calculated check digit.

60 - 53 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1184046187.

Other Providers at the Same Location


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

Specialist
5601 LOCH RAVEN BLVD
BALTIMORE, MD 21239
Nurse Practitioner (Gerontology)
5601 LOCH RAVEN BLVD
BALTIMORE, MD 21239
Specialist
5601 LOCH RAVEN BLVD, STE 103
BALTIMORE, MD 21239
Surgery (Vascular Surgery)
5601 LOCH RAVEN BLVD, STE 303
BALTIMORE, MD 21239
Surgery (Vascular Surgery)
5601 LOCH RAVEN BLVD, STE 303
BALTIMORE, MD 21239
Surgery (Vascular Surgery)
5601 LOCH RAVEN BLVD, STE 207
BALTIMORE, MD 21239
Internal Medicine (Nephrology)
5601 LOCH RAVEN BLVD, STE 3
BALTIMORE, MD 21239
Internal Medicine (Nephrology)
5601 LOCH RAVEN BLVD, STE 3
BALTIMORE, MD 21239
Internal Medicine (Nephrology)
5601 LOCH RAVEN BLVD, STE 3
BALTIMORE, MD 21239
Surgery
5601 LOCH RAVEN BLVD, POB #100
BALTIMORE, MD 21239
Dermatology
5601 LOCH RAVEN BLVD, GOOD SAMARITAN HOSPITAL SUITE 206
BALTIMORE, MD 21239
Internal Medicine
5601 LOCH RAVEN BLVD, RUSSELL MORGAN BUILDING 3RD FLOOR
BALTIMORE, MD 21239
Plastic Surgery
5601 LOCH RAVEN BLVD, SUITE 101, POB
BALTIMORE, MD 21239
Anesthesiology
5601 LOCH RAVEN BLVD
BALTIMORE, MD 21239
Internal Medicine (Nephrology)
5601 LOCH RAVEN BLVD, SUITE 3 NORTH
BALTIMORE, MD 21239
Physician Assistant
5601 LOCH RAVEN BLVD
BALTIMORE, MD 21239
Internal Medicine (Geriatric Medicine)
5601 LOCH RAVEN BLVD, RUSSELL MORGAN BLDG, STE 511
BALTIMORE, MD 21239
Internal Medicine (Pulmonary Disease)
5601 LOCH RAVEN BLVD, RUSSELL MORGAN BLDG., 3RD FLOOR
BALTIMORE, MD 21239
Allergy & Immunology (Allergy)
5601 LOCH RAVEN BLVD, RUSSELL MORGAN BLDG., 3RD FLOOR
BALTIMORE, MD 21239
Internal Medicine
5601 LOCH RAVEN BLVD, RUSSELL MORGAN BLDG., 3RD FLOOR
BALTIMORE, MD 21239

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1184046187, enumerated as an "organization" on January 09, 2014.

The provider is located at 5601 LOCH RAVEN BLVD RUSSELL MORGAN BLDG 3RD FL BALTIMORE, MD 21239 and the phone number is (443) 444-5606.

General Practice with taxonomy code 208D00000X.