Douglas Kelley Nicholson, DO

Nephrology Physician · Rock Hill, SC

Individual Active NPI

NPI number 1649273582

Practice location

1436 Riverchase Blvd
Rock Hill, SC 29732-1777
Phone
(803) 329-2636
Fax
(803) 329-2184

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NPI record

NPI
1649273582
Entity type
Individual (Type 1)
Enumeration date
May 24, 2005
Last updated
February 5, 2026
Certified
February 5, 2026
Sole proprietor
No

Specialties & taxonomy codes

TaxonomyCodeLicenseState
Nephrology Physician Primary 207RN0300X 0717 SC

Other practice locations (1)

  • 322 S Main St, Lancaster, SC 29720-2437 · (803) 286-8446

About Dr. Nicholson

Douglas Kelley Nicholson, DO is a healthcare provider registered in the NPI registry with the primary taxonomy Nephrology Physician (code 207RN0300X). The practice location is 1436 Riverchase Blvd, Rock Hill, SC 29732-1777. The NPI number 1649273582 was assigned on May 24, 2005 and the record was last updated on February 5, 2026.

Dr. Nicholson lists a license in the registry: #0717 (SC) for Nephrology Physician. License numbers are self-reported to NPPES; verify them with the state licensing board.

Frequently asked questions

What is the NPI number of Douglas Kelley Nicholson, DO?

The NPI number is 1649273582.

What is the phone number of Dr. Nicholson?

The phone number listed for the practice location is (803) 329-2636.

Where is Dr. Nicholson located?

1436 Riverchase Blvd, Rock Hill, SC 29732-1777.

What is the taxonomy code for Dr. Nicholson?

The primary taxonomy code is 207RN0300X – Nephrology Physician.

Is this information correct?

All details come from the public NPPES registry. Providers can update their record at nppes.cms.hhs.gov; changes appear here after the next weekly update.

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