MAY RIVER DERMATOLOGY
NPI 1770723512
Clinic/Center - Medical Specialty in Bluffton, SC

NPI Status: Active since March 05, 2009

Contact Information

350 FORDING ISLAND RD
SUITE 100
BLUFFTON, SC
ZIP 29910
Phone: (843) 837-4400
Fax: (843) 837-4440

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  • Organization
  • Clinic/Center
  • Medical Specialty
  • Accepts Insurance
  • CLIA Number: 42D2233003
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 08-18-2027

About MAY RIVER DERMATOLOGY

This page provides the complete NPI Profile along with additional information for May River Dermatology, a provider established in Bluffton, South Carolina operating as a Clinic/center, focusing in medical specialty . The healthcare provider is registered in the NPI registry with number 1770723512 assigned on March 2009. The practitioner's primary taxonomy code is 261QM2500X with license number 31457 (SC). The provider is registered as an organization and their NPI record was last updated April 2026. The provider's . The authorized official of this NPI record is Dr. Carmen Anderson Traywick M.d. (Physician/owner)

NPI
1770723512
Provider Legal Name
MAY RIVER DERMATOLOGY
Other Organization Name
Other Name Type
(6)
Entity Type
Organization
Location Address
350 FORDING ISLAND RD SUITE 100 BLUFFTON, SC 29910
Location Phone
(843) 837-4400
Location Fax
(843) 837-4440
Mailing Address
PO BOX 2330 BLUFFTON, SC 29910
Mailing Phone
(843) 837-4400
Mailing Fax
(843) 837-4440
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
03-05-2009
Last Update Date
04-01-2026
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Location Map

Secondary Locations

  • 7 Arley Way Ste 200
    Bluffton, SC 29910
    (843) 837-4400
  • 1813 Richmond Ave
    Port Royal, SC 29935
    (843) 837-4400
  • 25 Hospital Center Cmns Ste 200
    Hilton Head Island, SC 29926
    (843) 837-4400
  • 11 Arley Way Ste 102
    Bluffton, SC 29910
    (843) 837-4400
  • 7 Arley Way Ste 101
    Bluffton, SC 29910
    (843) 837-4400
  • 6470 E Johns Xing Ste 200
    Johns Creek, GA 30097
    (470) 282-5729

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

Clinic/Center Medical Specialty

Taxonomy Code
261QM2500X
Type
Ambulatory Health Care Facilities
License No.
31457
License State
SC
Taxonomy Description
An entity, facility, or distinct part of a facility providing diagnostic, treatment, and prescriptive services related to a specific area of medical specialization. Frequently used for Title V related Children's Specialty services or to meet specific public health needs (e.g., infectious diseases or breast and cervical cancer).

Insurance Plans Accepted

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

  • Blue Direction Bronze 1 - POS
  • Blue Direction Silver 1 - POS
  • Blue Direction Silver 1 + Adult Vision - POS
  • Blue Direction Silver 2 - POS
  • Blue Direction Standard Expanded Bronze - POS
  • Blue Direction Standard Gold - POS
  • Blue Direction Standard Silver - POS
  • Blue VirtuConnect Bronze 1 - EPO
  • Blue VirtuConnect Gold 1 - EPO
  • Blue VirtuConnect Silver 1 - EPO
  • BlueEssentials Bronze 4 - EPO
  • BlueEssentials Bronze 6 - EPO
  • BlueEssentials Gold 1 - EPO
  • BlueEssentials Gold 5 - EPO
  • BlueEssentials Silver 14 - EPO
  • BlueEssentials Silver 14 + Adult Vision - EPO
  • BlueEssentials Silver 40 - EPO
  • BlueEssentials Standard Expanded Bronze - EPO
  • BlueEssentials Standard Gold - EPO
  • BlueEssentials Standard Silver - EPO

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

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

DR. CARMEN ANDERSON TRAYWICK M.D.

Authorized Official Title
PHYSICIAN/OWNER
Authorized Official Phone
(843) 837-4400

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
42D2233003
Facility Type
Physician Office
Certificate Effective Date
August 19, 2025
Certificate Expiration Date
August 18, 2027
Laboratory Director
CARMEN TRAYWICK
Certificate Type
Certificate for Provider-Performed Microscopy Procedures (PPMP)
Certificate Type Description
This CLIA certificate is issued to May River Dermatology in which a physician, midlevel practitioner or dentist that performs specific microscopy procedures during the course of a patient's visit. A limited list of provider-performed microscopy procedures is included under this certificate type, which are categorized as moderate complexity testing.

Reviews for MAY RIVER DERMATOLOGY

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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 1770723512, 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 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 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.

Pos 1
1
Doubled → 2
Pos 2
7
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
0
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
2
Unchanged
Pos 7
3
Doubled → 6
Pos 8
5
Unchanged
Pos 9
1
Doubled → 2
Check
2
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 7 → 14 → 5 7 → 14 → 5 3 → 6 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 4 + 0 + 1 + 4 + 2 + 6 + 5 + 2 + 24 = 58

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

The next multiple of ten after 58 is 60. The difference is the calculated check digit.

60 - 58 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1770723512.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1770723512, enumerated as an "organization" on March 05, 2009.

The provider is located at 350 FORDING ISLAND RD SUITE 100 BLUFFTON, SC 29910 and the phone number is (843) 837-4400.

Clinic/Center with taxonomy code 261QM2500X and a focus in Medical Specialty.

The provider might be accepting Accepts: BlueCross BlueShield of South Carolina. Please consult your insurance carrier or call the provider to verify.