TIDALHEALTH SPECIALTY CARE, LLC
NPI 1861361644
Internal Medicine - Rheumatology in Salisbury, MD

NPI Status: Active since October 31, 2025

Contact Information

1652 WOODBROOKE DRIVE
SUITE B
SALISBURY, MD
ZIP 21804
Phone: (410) 912-6875
Fax: (410) 912-6876

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  • Organization
  • Internal Medicine
  • Rheumatology

About TIDALHEALTH SPECIALTY CARE, LLC

This page provides the complete NPI Profile along with additional information for Tidalhealth Specialty Care, Llc, an internist established in Salisbury, Maryland operating as a Internal Medicine, focusing in rheumatology . The healthcare provider is registered in the NPI registry with number 1861361644 assigned on October 2025. The practitioner's primary taxonomy code is 207RR0500X. The provider is registered as an organization and their NPI record was last updated one year ago. Tidalhealth Specialty Care, 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 Sloan Trammell (Insurance Credentialing Manager)

NPI
1861361644
Provider Name
TIDALHEALTH SPECIALTY CARE, LLC
Entity Type
Organization
Location Address
1652 WOODBROOKE DRIVE SUITE B SALISBURY, MD 21804
Location Phone
(410) 912-6875
Location Fax
(410) 912-6876
Mailing Address
PO BOX 824561 PHILADELPHIA, PA 19182
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
10-31-2025
Last Update Date
10-31-2025
Code Navigator

An internist like Tidalhealth Specialty 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 Rheumatology

Taxonomy Code
207RR0500X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
An internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and collagen diseases.

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

SLOAN TRAMMELL

Authorized Official Title
INSURANCE CREDENTIALING MANAGER
Authorized Official Phone
(410) 912-6989

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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 1861361644, 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 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 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
8
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
1
Unchanged
Pos 5
3
Doubled → 6
Pos 6
6
Unchanged
Pos 7
1
Doubled → 2
Pos 8
6
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 6 → 12 → 3 3 → 6 1 → 2 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 2 + 1 + 6 + 6 + 2 + 6 + 8 + 24 = 66

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

The next multiple of ten after 66 is 70. The difference is the calculated check digit.

70 - 66 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1861361644.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Internal Medicine (Rheumatology)
1652 WOODBROOKE DRIVE, SUITE A
SALISBURY, MD 21804

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1861361644, enumerated as an "organization" on October 31, 2025.

The provider is located at 1652 WOODBROOKE DRIVE SUITE B SALISBURY, MD 21804 and the phone number is (410) 912-6875.

Internal Medicine with taxonomy code 207RR0500X and a focus in Rheumatology.