UNION HOSPITAL OF CECIL COUNTY, INC.
NPI 1851142640
Internal Medicine - Endocrinology, Diabetes & Metabolism in Elkton, MD
NPI Status: Active since March 29, 2024
Contact Information
137 W HIGH ST STE 1B
ELKTON, MD
ZIP 21921
Phone: (410) 620-3548
- Organization
- Internal Medicine
- Endocrinology, Diabetes & Metabolism
- Accepts Insurance
About UNION HOSPITAL OF CECIL COUNTY, INC.
This page provides the complete NPI Profile along with additional information for Union Hospital Of Cecil County, Inc., an internist established in Elkton, Maryland operating as a Internal Medicine, focusing in endocrinology, diabetes & metabolism . The healthcare provider is registered in the NPI registry with number 1851142640 assigned on March 2024. The practitioner's primary taxonomy code is 207RE0101X. The provider is registered as an organization and their NPI record was last updated February 2026. Union Hospital Of Cecil County, Inc. 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 Judy Riesen (Corporate Director Of Revenue Cycle)
- NPI
- 1851142640
- Provider Name
- UNION HOSPITAL OF CECIL COUNTY, INC.
- Entity Type
- Organization
- Location Address
- 137 W HIGH ST STE 1B ELKTON, MD 21921
- Location Phone
- (410) 620-3548
- Mailing Address
- 4000 NEXUS DR # E3 WILMINGTON, DE 19803
- Mailing Phone
- (302) 428-6782
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- No
- Enumeration Date
- 03-29-2024
- Last Update Date
- 02-17-2026
- Code Navigator
An internist like Union Hospital Of Cecil County, Inc. 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 Endocrinology, Diabetes & Metabolism
- Taxonomy Code
- 207RE0101X
- Type
- Allopathic & Osteopathic Physicians
- Taxonomy Description
- An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.
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) |
|---|---|---|---|---|
| 1 | 207R00000X | Allopathic & Osteopathic Physicians | Internal Medicine | |
| 2 | 363A00000X | Physician Assistants & Advanced Practice Nursing Providers | Physician Assistant |
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.
Insurance Plans Accepted
According to publicly available information the provider might be accepting the following health plans from these health insurance companies:
- my Blue Access Major Events Select PPO Catastrophic 10600 - 3 Free PCP Visits - PPO
- my Blue Access Select PPO Bronze 3800 - PPO
- my Blue Access Select PPO Bronze 3800 + Adult Dental and Vision - PPO
- my Blue Access Select PPO Bronze 9200 - PPO
- my Blue Access Select PPO Gold 0 - PPO
- my Blue Access Select PPO Gold 0 + Adult Dental and Vision - PPO
- my Blue Access Select PPO Gold 1700 HSA - PPO
- my Blue Access Select PPO Premier Gold 0 + Adult Dental and Vision - PPO
- my Blue Access Select PPO Premier Platinum 0 + Adult Dental and Vision - PPO
- my Blue Access Select PPO Premier Silver 0 + Adult Dental and Vision - PPO
- my Blue Access Select PPO Standard Bronze 7500 - PPO
- my Blue Access Select PPO Standard Gold 2000 - PPO
- my Blue Access Select PPO Standard Gold 2000 + Adult Dental and Vision - PPO
- my Blue Access Select PPO Standard Platinum 0 - PPO
- my Blue Access Select PPO Standard Silver 6000 - PPO
*Please verify directly with this provider to make sure your insurance plan is currently accepted.
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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 1851142640, 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.
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.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
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.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1851142640, enumerated as an "organization" on March 29, 2024.
The provider is located at 137 W HIGH ST STE 1B ELKTON, MD 21921 and the phone number is (410) 620-3548.
Internal Medicine with taxonomy code 207RE0101X and a focus in Endocrinology, Diabetes & Metabolism.
The provider might be accepting Accepts: Highmark Blue Cross Blue Shield Delaware. Please consult your insurance carrier or call the provider to verify.
