THOMAS W ELLSMORE
NPI 1902532526
Dietitian, Registered - Nutrition, Gerontological in Youngstown, OH

NPI Status: Active since July 26, 2022

Contact Information

50 S MERIDIAN RD
YOUNGSTOWN, OH
ZIP 44509
Phone: (704) 796-6455

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NPPES record last updated: July 26, 2022. Verified against the NPPES registry weekly; last sync: July 12, 2026.

  • Individual
  • Male
  • Dietitian, Registered
  • Nutrition, Gerontological

About THOMAS ELLSMORE

This page provides the complete NPI Profile along with additional information for Thomas Ellsmore, a provider established in Youngstown, Ohio with a medical specialization in Dietitian, Registered, focusing in nutrition, gerontological . The healthcare provider is registered in the NPI registry with number 1902532526 assigned on July 2022. The practitioner's primary taxonomy code is 133VN1101X. The provider is registered as an individual and his NPI record was last updated 4 years ago.

NPI
1902532526
Provider Name
THOMAS W ELLSMORE
Gender
Male
Entity Type
Individual
Location Address
50 S MERIDIAN RD YOUNGSTOWN, OH 44509
Location Phone
(704) 796-6455
Mailing Address
50 S MERIDIAN RD YOUNGSTOWN, OH 44509
Mailing Phone
(704) 796-6455
Is Sole Proprietor?
Yes
Enumeration Date
07-26-2022
Last Update Date
07-26-2022
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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

Dietitian, Registered Nutrition, Gerontological

Taxonomy Code
133VN1101X
Type
Dietary & Nutritional Service Providers
Taxonomy Description
An individual who is a Specialist in Gerontological Nutrition and provides nutrition care to promote quality of life and optimal health for older adults across the continuum of care, including: acute care, post-acute care, primary care, long-term care, assisted living, home care, palliative care, community-based nutrition, food service, correctional facilities, and government programs. RDN who works indirectly with gerontological nutrition through roles in management, industry, education, and research.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
0497130MEDICAID (05)OH 

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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 1902532526, we treat the final digit (6) 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 54. The final step is to find the difference between that total and the next multiple of ten (60 - 54 = 6).

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
9
Unchanged
Pos 3
0
Doubled → 0
Pos 4
2
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
3
Unchanged
Pos 7
2
Doubled → 4
Pos 8
5
Unchanged
Pos 9
2
Doubled → 4
Check
6
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 0 → 0 5 → 10 → 1 2 → 4 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 0 + 2 + 1 + 0 + 3 + 4 + 5 + 4 + 24 = 54

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

The next multiple of ten after 54 is 60. The difference is the calculated check digit.

60 - 54 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1902532526.

Other Providers at the Same Location


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

Home Delivered Meals
50 S MERIDIAN RD
YOUNGSTOWN, OH 44509

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1902532526, enumerated as an "individual" on July 26, 2022.

The provider is located at 50 S MERIDIAN RD YOUNGSTOWN, OH 44509 and the phone number is (704) 796-6455.

Dietitian, Registered with taxonomy code 133VN1101X and a focus in Nutrition, Gerontological.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.