What is John Graham's NPI number?

John Graham's National Provider Identifier (NPI) is 1235267477, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is John Graham's specialty?

John Graham is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).

Where is John Graham located?

John Graham's practice location on file with NPPES is 22725 Highway 76 E, Clinton, SC 29325-7527.

What is John Graham's phone number?

The practice phone number listed in the NPPES registry for John Graham is (864) 833-9440.

Is John Graham's NPI active?

Yes — John Graham's NPI (1235267477) is active in the NPPES registry as of the last update on 2007-10-09.

IndividualActive

John Graham, MD1

NPI 1235267477 · Diagnostic Radiology Physician · Clinton, SC

John Graham, MD1 is a Diagnostic Radiology Physician provider in Clinton, SC (NPI 1235267477).

Provider details

NPI number: 1235267477
Entity type: Individual
Primary specialty: Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
Credential: MD1
Sex: Male
Sole proprietor: No
License: 16656 (SC)

Specialties & taxonomies

Diagnostic Radiology PhysicianPrimary2085R0202XLicense 16656 (SC)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(89/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
19 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

22725 Highway 76 E

Clinton, SC 29325-7527

Phone: (864) 833-9440

Street-level locationGet directions

More SC providers

Mailing address