EH MEDICAL GROUP LLC
NPI 1366381469
Internal Medicine - Nephrology in Winter Garden, FL

NPI Status: Active since March 25, 2026

Contact Information

15815 SHADDOCK DR STE 130
WINTER GARDEN, FL
ZIP 34787
Phone: (407) 605-2321

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  • Organization
  • Internal Medicine
  • Nephrology

About EH MEDICAL GROUP LLC

This page provides the complete NPI Profile along with additional information for Eh Medical Group Llc, an internist established in Winter Garden, Florida operating as a Internal Medicine, focusing in nephrology . The healthcare provider is registered in the NPI registry with number 1366381469 assigned on March 2026. The practitioner's primary taxonomy code is 207RN0300X. The provider is registered as an organization and their NPI record was last updated March 2026. Eh Medical Group 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 Adam Siegel (Mgr)

NPI
1366381469
Provider Name
EH MEDICAL GROUP LLC
Entity Type
Organization
Location Address
15815 SHADDOCK DR STE 130 WINTER GARDEN, FL 34787
Location Phone
(407) 605-2321
Mailing Address
15815 SHADDOCK DR STE 130 WINTER GARDEN, FL 34787
Mailing Phone
(407) 605-2321
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
03-25-2026
Last Update Date
03-25-2026
Code Navigator

An internist like Eh Medical Group 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

Secondary Locations

  • 301 Frontage Rd Ste B&c
    Clermont, FL 34711
    (352) 386-0190
  • 2960 Maguire Rd Ste 1005
    Ocoee, FL 34761
    (407) 839-6885

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 Nephrology

Taxonomy Code
207RN0300X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.

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)
1207RC0000XAllopathic & Osteopathic Physicians

Internal Medicine
Cardiovascular Disease

 
2207RR0500XAllopathic & Osteopathic Physicians

Internal Medicine
Rheumatology

 

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

ADAM SIEGEL

Authorized Official Title
MGR
Authorized Official Phone
(407) 605-2321

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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 1366381469, we treat the final digit (9) 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 9).

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
6
Doubled → 12 → 1 + 2
Pos 4
6
Unchanged
Pos 5
3
Doubled → 6
Pos 6
8
Unchanged
Pos 7
1
Doubled → 2
Pos 8
4
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
9
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 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 1 + 2 + 6 + 6 + 8 + 2 + 4 + 1 + 2 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1366381469.

Other Providers at the Same Location


The following 5 providers are registered at the same or a nearby location.

Podiatrist
15815 SHADDOCK DR STE 130
WINTER GARDEN, FL 34787
Podiatrist
15815 SHADDOCK DR STE 130
WINTER GARDEN, FL 34787
Podiatrist
15815 SHADDOCK DR STE 130
WINTER GARDEN, FL 34787
Podiatrist
15815 SHADDOCK DR STE 130
WINTER GARDEN, FL 34787
Internal Medicine (Nephrology)
15815 SHADDOCK DR STE 130
WINTER GARDEN, FL 34787

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1366381469, enumerated as an "organization" on March 25, 2026.

The provider is located at 15815 SHADDOCK DR STE 130 WINTER GARDEN, FL 34787 and the phone number is (407) 605-2321.

Internal Medicine with taxonomy code 207RN0300X and a focus in Nephrology.