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GARRETT WILLIAM HILL MD
NPI 1891611620
Psychiatry & Neurology - Psychiatry in Charleston, SC

Active since June 25, 2026PECOS Enrolled
169 ASHLEY AVE, CHARLESTON, SC 29425(843) 792-1414 Get Directions Write a Review

NPPES record last updated: June 25, 2026. Verified against the NPPES registry weekly; last sync: September 20, 2026.

About Garrett William Hill Md NPPES

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

GARRETT WILLIAM HILL MD (NPI 1891611620) is an individual psychiatry provider in Charleston, South Carolina, licensed in South Carolina (97372) and active in the NPI registry since June 2026. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1891611620
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameGARRETT WILLIAM HILLCredential: MD
Location Address169 ASHLEY AVECharleston, SC 29425-8905
Mailing Address169 Ashley AveCharleston, SC 29425-8905
Phone(843) 792-1414
Sole ProprietorNo
Enumeration DateJune 25, 2026
NPPES CertifiedJune 25, 2026
✔ NPI 1891611620 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in SC · 97372
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
169 ASHLEY AVE, Charleston, SC 29425
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Garrett William Hill Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 29425 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$163.84 typical visit price
range $53.57 – $163.84
Typical copayment $40.96 (range $13.39 – $40.96)
Most-billed visit code 99205
Established Patient
$67.12 typical visit price
range $16.96 – $133.52
Typical copayment $16.78 (range $4.24 – $33.38)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

MR. BRUCE ALAN REEVES PT
Physical Therapist (Orthopedic)
169 ASHLEY AVE, ROOM, 3SW WING
CHARLESTON, SC 29425
Charleston County (843) 792-3481
KRISTINA CALAMIA
Health and Wellness Coach
169 ASHLEY AVE
CHARLESTON, SC 29425
Charleston County (843) 792-3881
EMILY MCGILL MD
Anesthesiology
169 ASHLEY AVE
CHARLESTON, SC 29425
Charleston County (843) 792-2185
PAIGE WOODHAM M.D.
Pathology (Anatomic Pathology & Clinical Pathology)
169 ASHLEY AVE, ROOM 202 MAIN HOSPITAL MSC333
CHARLESTON, SC 29425
Charleston County (843) 792-1086
KATIE FLOWER M.D.
Surgery
169 ASHLEY AVE, ROOM 202 MAIN HOSPITAL
CHARLESTON, SC 29425
Charleston County (216) 385-5459
JENNIE HYEJIN KWON MD
Surgery
169 ASHLEY AVE
CHARLESTON, SC 29425
Charleston County (843) 792-3072
DR. BRIAN ELLIS JACOBS MD
Surgery
169 ASHLEY AVE
CHARLESTON, SC 29425
Charleston County (843) 792-1414
HANNAH ELIZABETH PRESSLER
Internal Medicine
169 ASHLEY AVE
CHARLESTON, SC 29425
Charleston County (843) 754-7275

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 Garrett Hill's NPI number?

The NPI number for Garrett Hill is 1891611620. It was assigned to this individual provider in the NPPES registry on June 25, 2026.

Where is Garrett Hill located?

Garrett Hill practices at 169 Ashley Ave, Charleston, SC 29425. The listed phone number is (843) 792-1414.

What is Garrett Hill's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Garrett Hill enrolled in Medicare?

Yes. Garrett Hill is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Garrett Hill was last updated on June 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.