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MR. WILLIAM JOHN HENRY III M.D.
NPI 1518935832
Internal Medicine in Greer, SC

Active since March 11, 2006
96.08/100
CMS Quality Rating
2755 S HIGHWAY 14, SUITE 1200A, GREER, SC 29650(864) 879-7556(864) 879-3693 Get Directions Write a Review

NPPES record last updated: January 19, 2021. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jan 19, 2021, May 17, 2016 (2 updates tracked since 2016).

About Mr. William John Henry Iii M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MR. WILLIAM JOHN HENRY III M.D. (NPI 1518935832) is an individual internal medicine provider in Greer, South Carolina, licensed in South Carolina (11855) and active in the NPI registry since March 2006.

NPPES Registry Identity

NPI1518935832
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameMR. WILLIAM JOHN HENRY IIICredential: M.D.
Location Address2755 S HIGHWAY 14, SUITE 1200AGreer, SC 29650-4902
Mailing AddressPo Box 743070Atlanta, GA 30374-3070 · (864) 560-4304 · Fax (864) 560-4413
Phone(864) 879-7556
Fax(864) 879-3693
Sole ProprietorNo
Enumeration DateMarch 11, 2006
Last NPPES UpdateJanuary 19, 20212 updates tracked since enumeration
NPPES CertifiedJanuary 19, 2021
✔ NPI 1518935832 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in SC · 11855
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
2755 S HIGHWAY 14, Greer, SC 29650
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Other Identifiers 2

Medicaid118553SC
OtherP00797980SC · Railroad Medicare

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include First Choice Next.Insurance ›

Areas of Expertise CMS Part B claims 9

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
36 services36 patients
Insertion of needle into vein for collection of blood sample 36415
This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.
34 services34 patients
Hemoglobin a1c level 83036
Hemoglobin A1c (HbA1c) is a test that measures your average blood sugar level over the past 2-3 months. It's used to monitor how well diabetes is being controlled. High levels may indicate that your diabetes treatment plan needs adjustment.
26 services26 patients
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count 85025
A Complete Blood Cell Count is a common test that measures various components of the blood, including red cells (carry oxygen), white cells (fight infection), and platelets (help blood clot). An automated test ensures accuracy. The differential count provides detailed information about white cell types.
25 services25 patients
Automated urinalysis test 81003
An automated urinalysis test is a routine examination that checks your urine for various substances. It can help identify potential health issues such as kidney problems or diabetes. The test uses a machine to analyze a small urine sample, providing quick and accurate results.
24 services24 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
23 services23 patients

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

96.08/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality92.17
Promoting Interoperability100
Improvement Activities40

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ALEXANDRA COFFEY
Registered Nurse (General Practice)
2755 S HIGHWAY 14
GREER, SC 29650
Greenville County (864) 879-7556
MRS. KAREN RUTH HUNTER M.D.
Internal Medicine
2755 S HIGHWAY 14, SUITE 1200A
GREER, SC 29650
Greenville County (864) 879-7556
MEDEQUIP, INC
Durable Medical Equipment & Medical Supplies
2755 S HIGHWAY 14, STE 1200L
GREER, SC 29650
Greenville County (864) 266-8544
SPARTANBURG MEDICAL CENTER
Family Medicine
2755 S HIGHWAY 14, SUITE 1200F
GREER, SC 29650
Greenville County (864) 849-9170
SPARTANBURG REGIONAL MED CTR
Surgery (Plastic and Reconstructive Surgery)
2755 S HIGHWAY 14, SUITE 1200L
GREER, SC 29650
Greenville County (864) 849-9330
SPARTANBURG MEDICAL CENTER
Internal Medicine (Rheumatology)
2755 S HIGHWAY 14, SUITE 2500
GREER, SC 29650
Greenville County (864) 560-6844
SPARTANBURG REGIONAL MED CTR
Urology
2755 S HIGHWAY 14, SUITE 1200H
GREER, SC 29650
Greenville County (864) 849-9464
SPARTANBURG MEDICAL CENTER
Internal Medicine
2755 S HIGHWAY 14, SUITE 1210
GREER, SC 29650
Greenville County (864) 879-7556

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is William Henry's NPI number?

The NPI number for William Henry is 1518935832. It was assigned to this individual provider in the NPPES registry on March 11, 2006.

Where is William Henry located?

William Henry practices at 2755 S Highway 14 Suite 1200A, Greer, SC 29650. The listed phone number is (864) 879-7556.

What is William Henry's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

What insurance does William Henry accept?

Health plans from First Choice Next list William Henry as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for William Henry was last updated on January 19, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.