DR. CATHERINE BOYLAN MD
NPI 1063905362
Psychiatry & Neurology - Addiction Psychiatry in Charleston, SC
NPI Status: Active since June 11, 2018
Contact Information
109 BEE ST
CHARLESTON, SC
ZIP 29401
Phone: (843) 789-6500
Some details in this NPI profile have been updated in the NPI registry within the last 30 days.
- Individual
- Female
- Psychiatry & Neurology
- Addiction Psychiatry
- Accepts Insurance
About CATHERINE BOYLAN
This page provides the complete NPI Profile along with additional information for Catherine Boylan, a provider established in Charleston, South Carolina with a medical specialization in Psychiatry & Neurology, focusing in addiction psychiatry . The healthcare provider is registered in the NPI registry with number 1063905362 assigned on June 2018. The practitioner's primary taxonomy code is 2084P0802X with license number 87364 (SC). The provider is registered as an individual and her NPI record was last updated May 2026.
- NPI
- 1063905362
- Provider Name
- DR. CATHERINE BOYLAN MD
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 109 BEE ST CHARLESTON, SC 29401
- Location Phone
- (843) 789-6500
- Mailing Address
- 109 BEE ST CHARLESTON, SC 29401
- Is Sole Proprietor?
- No
- Enumeration Date
- 06-11-2018
- Last Update Date
- 05-22-2026
- Code Navigator
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
Psychiatry & Neurology Addiction Psychiatry
- Taxonomy Code
- 2084P0802X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- 87364
- License State
- SC
- Taxonomy Description
- Addiction Psychiatry is a subspecialty of psychiatry that focuses on evaluation and treatment of individuals with alcohol, drug, or other substance-related disorders, and of individuals with dual diagnosis of substance-related and other psychiatric disorders.
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 | 2084P0800X | Allopathic & Osteopathic Physicians | Psychiatry & Neurology | 77427 (AZ) |
Insurance Plans Accepted
According to publicly available information the provider might be accepting the following health plans from these health insurance companies:
- Molina Gold Core 1640 - HMO
- Molina Gold Core 1640 Plus with Adult Dental and Vision - HMO
- Molina Gold Core 1640 Plus with Adult Vision - HMO
- Molina Gold Standard - HMO
- Molina Gold Value - HMO
- Molina Gold Value Plus with Adult Dental and Vision - HMO
- Molina Gold Value Plus with Adult Vision - HMO
- Molina Silver Core - HMO
- Molina Silver Core Plus with Adult Dental and Vision - HMO
- Molina Silver Core Plus with Adult Vision - HMO
- Molina Silver Saver - HMO
- Molina Silver Standard - HMO
*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 1063905362, we treat the final digit (2) 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 48. The final step is to find the difference between that total and the next multiple of ten (50 - 48 = 2).
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 48 is 50. The difference is the calculated check digit.
Other Providers at the Same Location
The following 20 providers are registered at the same or a nearby location.
CHARLESTON, SC 29401
CHARLESTON, SC 29401
CHARLESTON, SC 29401
CHARLESTON, SC 29401
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1063905362, enumerated as an "individual" on June 11, 2018.
The provider is located at 109 BEE ST CHARLESTON, SC 29401 and the phone number is (843) 789-6500.
Psychiatry & Neurology with taxonomy code 2084P0802X and a focus in Addiction Psychiatry.
The provider might be accepting Accepts: Molina Healthcare. Please consult your insurance carrier or call the provider to verify.
