SHADY GROVE DERMATOLOGY
NPI 1790177210
Specialist in Rockville, MD

NPI Status: Active since February 20, 2015

Contact Information

15245 SHADY GROVE RD
SUITE 370
ROCKVILLE, MD
ZIP 20850
Phone: (240) 246-7417

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  • Organization
  • Specialist
  • CLIA Number: 21D2112261
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 12-01-2027

About SHADY GROVE DERMATOLOGY

This page provides the complete NPI Profile along with additional information for Shady Grove Dermatology, a provider established in Rockville, Maryland operating as a Specialist. The healthcare provider is registered in the NPI registry with number 1790177210 assigned on February 2015. The practitioner's primary taxonomy code is 174400000X with license number D0028453 (MD). The provider is registered as an organization and their NPI record was last updated 2 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 provider's former legal business name is Shady Grove Dermatology, Llc. The authorized official of this NPI record is Mrs. Sandee Hall Davidson (Business Consultant)

NPI
1790177210
Provider Legal Name
SHADY GROVE DERMATOLOGY
Other Organization Name
SHADY GROVE DERMATOLOGY, LLC
Other Name Type
Former Legal Business Name (4)
Entity Type
Organization
Location Address
15245 SHADY GROVE RD SUITE 370 ROCKVILLE, MD 20850
Location Phone
(240) 246-7417
Mailing Address
15245 SHADY GROVE RD SUITE 370 ROCKVILLE, MD 20850
Mailing Phone
(240) 246-7417
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
02-20-2015
Last Update Date
03-05-2024
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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

Specialist

Taxonomy Code
174400000X
Type
Other Service Providers
License No.
D0028453
License State
MD
Taxonomy Description
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1261QM2500XAmbulatory Health Care Facilities

Clinic/Center
Medical Specialty

 

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

MRS. SANDEE HALL DAVIDSON

Authorized Official Title
BUSINESS CONSULTANT
Authorized Official Phone
(240) 246-7417

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
21D2112261
Facility Type
Physician Office
Certificate Effective Date
December 02, 2025
Certificate Expiration Date
December 01, 2027
Laboratory Director
JOSEF K. YEAGER
Certificate Type
Certificate of Compliance
Certificate Type Description
This CLIA certificate is issued to Shady Grove Dermatology after an inspection that finds the laboratory to be in compliance with all applicable CLIA requirements. This type of certificate is issued to laboratories that perform nonwaived (moderate and/or high complexity) testing.

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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 1790177210, 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 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 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
7
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
0
Unchanged
Pos 5
1
Doubled → 2
Pos 6
7
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
2
Unchanged
Pos 9
1
Doubled → 2
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 9 → 18 → 9 1 → 2 7 → 14 → 5 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 8 + 0 + 2 + 7 + 1 + 4 + 2 + 2 + 24 = 60

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

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

60 - 60 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1790177210.

Other Providers at the Same Location


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

Internal Medicine
15245 SHADY GROVE RD, SUITE 130
ROCKVILLE, MD 20850
Clinic/Center (Physical Therapy)
15245 SHADY GROVE RD, SUITE C100
ROCKVILLE, MD 20850
Internal Medicine
15245 SHADY GROVE RD, SUITE 130
ROCKVILLE, MD 20850
Nurse Practitioner (Primary Care)
15245 SHADY GROVE RD, SUITE 130
ROCKVILLE, MD 20850
Speech-Language Pathologist
15245 SHADY GROVE RD, SUITE 110
ROCKVILLE, MD 20850
Speech-Language Pathologist
15245 SHADY GROVE RD, SUITE 110
ROCKVILLE, MD 20850
Social Worker (Clinical)
15245 SHADY GROVE RD, SUITE C100
ROCKVILLE, MD 20850
Speech-Language Pathologist
15245 SHADY GROVE RD, SUITE 110
ROCKVILLE, MD 20850
Nurse Practitioner (Family)
15245 SHADY GROVE RD, SUITE 130
ROCKVILLE, MD 20850
Internal Medicine
15245 SHADY GROVE RD, SUITE 130
ROCKVILLE, MD 20850
Physical Therapist
15245 SHADY GROVE RD, C-100
ROCKVILLE, MD 20850
Respiratory Therapist, Certified (Pulmonary Rehabilitation)
15245 SHADY GROVE RD, C-100
ROCKVILLE, MD 20850
Physical Therapist
15245 SHADY GROVE RD, C-100
ROCKVILLE, MD 20850
Physical Therapist
15245 SHADY GROVE RD, SUITE C-100, NORTH LOBBY
ROCKVILLE, MD 20850
Physical Therapist (Orthopedic)
15245 SHADY GROVE RD, SUITE C-100, NORTH LOBBY
ROCKVILLE, MD 20850
Speech-Language Pathologist
15245 SHADY GROVE RD
ROCKVILLE, MD 20850
Nurse Practitioner (Adult Health)
15245 SHADY GROVE RD, SUITE 130
ROCKVILLE, MD 20850
Plastic Surgery
15245 SHADY GROVE RD, SUITE 155
ROCKVILLE, MD 20850
Plastic Surgery
15245 SHADY GROVE RD, SUITE 155
ROCKVILLE, MD 20850
Clinic/Center (Ambulatory Surgical)
15245 SHADY GROVE RD, SUITE 155
ROCKVILLE, MD 20850

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1790177210, enumerated as an "organization" on February 20, 2015.

The provider is located at 15245 SHADY GROVE RD SUITE 370 ROCKVILLE, MD 20850 and the phone number is (240) 246-7417.

Specialist with taxonomy code 174400000X.