2026 NPPES data Hospitalist Physician NPI 1104446186
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THOMAS TURNER

Hospitalist Physician in GREENVILLE, South Carolina. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
132
Medicare Part D claims · 57 beneficiaries · Hospitalist Physician avg: 888
Generic prescribing
86%
generic claims · 14% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
92.4483/100
▲ 9 pts above national avg 83.1 · [object Object]
What the federal data reveals: THOMAS TURNER is a Hospitalist Physician ([object Object]) practicing in GREENVILLE, South Carolina with a Medicare Part D prescribing footprint of 132 claims across 57 beneficiaries — 14% brand-name prescribing . Their CMS MIPS Final Score of 92.4483/100 (national average: 83.1) reflects performance across Quality, Cost, Interoperability, and Improvement Activities .

What stands out: THOMAS TURNER reported a CMS MIPS final score of 92.4483 out of 100, above the 83.1 national average, and filed 132 Medicare Part D claims in 2023. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board certification likely (heuristic — not verified)

THOMAS TURNER practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 1 hospital affiliation — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

THOMAS TURNER at a glance

High performer (top quartile)

NPI registry status

Active

Issued 04/20/2020

NPI 1104446186

Primary specialty

Hospitalist Physician

Mid-sized

16,825 US NPIs in this specialty

Medicare Part D claims

132 85% vs specialty avg

2023 prescription claims

Specialty avg: 888

MIPS final score

92.4483/100 9.348300000000009% pts

Exceptional band

vs 83.1 national avg

Specialty distribution in South Carolina

How Hospitalist Physician compares to other specialties among South Carolina providers

South Carolina providers

Hospitalist Physician share within South Carolina

1. Hospitalist Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Hospitalist Physician share within South Carolina

Medicare quality performance — MIPS

THOMAS TURNER's 2023 MIPS final score plotted against the Hospitalist Physician national average

High performer (top quartile)
MIPS Final Score
92.4483/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Hospitalist Physician) — 92.4483/100 vs national avg 83.1

0%100%National avg83%92.4%
MIPS final score (Hospitalist Physician) — 92.4483/100 vs national avg 83.1

The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.

Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).

THOMAS TURNER is a Hospitalist Physician provider practicing in GREENVILLE, South Carolina, according to the CMS National Plan and Provider Enumeration System (NPPES). NPI: 1104446186. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

THOMAS TURNER appears in the CMS NPPES registry as a Hospitalist Physician provider at 701 GROVE RD FL 5, GREENVILLE, SC, 29605, with a listed phone of (864) 455-4411. NPI 1104446186 was issued on 04/20/2020. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what TURNER most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 132 prescription claims written by this provider, covering 57 Medicare beneficiaries and totaling roughly $14K in drug spend, split 14% brand-name and 86% generic by claim count, with an opioid prescribing rate of 9.1%. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 92.4483/100 for the 2023 performance year (Quality 84.8966), compared with the national average of 83.1.

Hospitalist Physician is a mid-sized specialty nationwide, with 16,825 enrolled providers across 54 states and an average of 888 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline. Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist — always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.

Practice Address

701 GROVE RD FL 5
GREENVILLE, SC 29605

Provider Details

NPI 1104446186
Specialty Hospitalist Physician
Gender Male
NPI Issued 04/20/2020

CMS Quality Score (MIPS)

Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.

92.4483
Final Score
Avg: 83.1
84.8966
Quality
100
Promoting Interoperability

Reporting: Alternative Payment Model

Hospital and facility affiliations

Facilities where THOMAS TURNER bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" — a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.

PRISMA HEALTH UNIVERSITY MEDICAL GROUP
GREENVILLE, SC

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

Brand vs generic prescribing mix · Typical

THOMAS TURNER — brand share 14.0%
Specialty average (est.)

14% brand-name claims vs 86% generic, on 132 2023 Medicare Part D claims.

The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

132
Total Claims
$14K
Total Drug Cost
57
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
194
Total Day Supply
4,707
Brand vs Generic
14% brand / 86% generic
Brand Drug Cost
$11K
Generic Drug Cost
$4K
Opioid Claims
12 (9.1% rate)
Antibiotic Claims
16

Patient Demographics

Average Patient Age
71.1 years
Avg HCC Risk Score
2.82
Gender Split
44% female / 56% male

Hospitalist Physician Overview

How THOMAS TURNER fits within the Hospitalist Physician landscape nationally.

16,825
Hospitalist Physician Providers in US
54
States with Hospitalist Physician
888
Avg Claims per Provider

THOMAS TURNER's 132 claims are below the specialty average of 888.

Nearby Hospitalist Physician Providers in South Carolina

Other clinicians with the same primary specialty enrolled in South Carolina, drawn from the same CMS NPPES roster as TURNER.

Compare Hospitalist Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is THOMAS TURNER's specialty?
THOMAS TURNER specializes in Hospitalist Physician and practices in GREENVILLE, South Carolina.
How much does THOMAS TURNER prescribe under Medicare Part D?
In 2023, THOMAS TURNER wrote 132 Medicare Part D claims totaling $14K in drug costs for 57 beneficiaries.
What is THOMAS TURNER's Medicare quality score?
THOMAS TURNER has a CMS MIPS Final Score of 92.4483/100 (Quality: 84.8966). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is THOMAS TURNER located?
THOMAS TURNER is located at 701 GROVE RD FL 5, GREENVILLE, SC, 29605. Phone: (864) 455-4411.
What is THOMAS TURNER's NPI number?
THOMAS TURNER's National Provider Identifier (NPI) is 1104446186, issued on 04/20/2020.
Does THOMAS TURNER prescribe more brand-name or generic drugs?
THOMAS TURNER's prescribing is 14% brand-name and 86% generic drugs by claim count, with $11K in brand drug costs.
Does THOMAS TURNER prescribe opioids?
Yes, THOMAS TURNER had 12 opioid claims in 2023 with an opioid prescribing rate of 9.1%.
How many Hospitalist Physician providers are there in the US?
There are 16,825 Hospitalist Physician providers across 54 states in the US. The average Hospitalist Physician provider writes 888 Medicare Part D claims per year.
Does THOMAS TURNER accept Medicare?
THOMAS TURNER appears in CMS Medicare data with 132 Part D claims and 57 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify THOMAS TURNER's credentials?
THOMAS TURNER's NPI is 1104446186. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.

Data Sources

Provider Directory
CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
Specialty Classification
NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
Prescribing Data
CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
Quality Performance
CMS Merit-based Incentive Payment System (MIPS) — 2023 performance year.
Limitations
Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.

See our complete data methodology for details on how we collect and process government data.

Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).

Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology