2026 NPPES data Gynecology Physician NPI 1043317407 M.D.
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THOMAS CAMPBELL, M.D.

Gynecology 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
128
Medicare Part D claims · 28 beneficiaries · Gynecology Physician avg: 295
Generic prescribing
90%
generic claims · 10% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

THOMAS CAMPBELL, M.D. filed 128 Medicare Part D claims in 2023 as a Gynecology Physician in GREENVILLE, South Carolina, prescribing 90% generic.

128
Part D claims, 2023
90%
generic prescribing

Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) — no proprietary rating or editorial opinion is applied.

THOMAS CAMPBELL, M.D.'s Medicare Part D volume vs every U.S. prescriber

Total Medicare Part D claims, 2023 — across all CMS prescribers nationally

128 35th percentile higher than 35% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). This entry sits in this band. 200–400: 182,923 prescribers (13%). Above this entry. 400–600: 90,619 prescribers (7%). Above this entry. 600–800: 56,224 prescribers (4%). Above this entry. 800–1,000: 40,919 prescribers (3%). Above this entry. 1,000–1,200: 31,827 prescribers (2%). Above this entry. 1,200–1,400: 26,224 prescribers (2%). Above this entry. 1,400–1,600: 21,710 prescribers (2%). Above this entry. 1,600–1,800: 19,072 prescribers (1%). Above this entry. 1,800–2,000: 16,451 prescribers (1%). Above this entry. 2,000–2,200: 213,991 prescribers (16%). Above this entry. This provider 0 2K+ every Part D prescriber (claims/yr), bucketed by value

Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source CMS Medicare Part D Prescriber Public Use File · 2023

Board-eligible specialty (heuristic — not verified)

THOMAS CAMPBELL, M.D. practices in an ABMS-board-eligible specialty but we don't have enough CMS-participation signals to confirm active board-certified status. Consult CertificationMatters.org (the official ABMS public lookup).

What does the federal data show about THOMAS CAMPBELL, M.D.?

Quality data not reported

NPI registry status

Active

Issued 09/20/2006

NPI 1043317407

Primary specialty

Gynecology Physician

Niche

3,902 US NPIs in this specialty

Medicare Part D claims

128 57% vs specialty avg

2023 prescription claims

Specialty avg: 295

Specialty distribution in South Carolina

How Gynecology Physician compares to other specialties among South Carolina providers

South Carolina providers

Gynecology Physician share within South Carolina

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

Specialty board-certification context

Estimated specialty board-certified rate — Gynecology Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Gynecology Physician ABMS/AOA estimate

Est. board-certified rate (Gynecology Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Gynecology Physician) — ABMS / AOA estimate

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 CAMPBELL, M.D. is a Gynecology Physician provider practicing in GREENVILLE, South Carolina, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: M.D.. NPI: 1043317407. 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 CAMPBELL, M.D. appears in the CMS NPPES registry as a Gynecology Physician provider holding M.D. credentials at 1142 GROVE RD, GREENVILLE, SC, 29605, with a listed phone of (864) 232-1584. NPI 1043317407 was issued on 09/20/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what CAMPBELL 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 128 prescription claims written by this provider, covering 28 Medicare beneficiaries and totaling roughly $10K in drug spend, split 10% brand-name and 90% generic by claim count. 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.

Gynecology Physician is a narrow specialty nationwide, with 3,902 enrolled providers across 53 states and an average of 295 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

1142 GROVE RD
GREENVILLE, SC 29605

Provider Details

NPI 1043317407
Specialty Gynecology Physician
Credentials M.D.
Gender Male
NPI Issued 09/20/2006

Brand vs generic prescribing mix · Typical

THOMAS CAMPBELL, M.D. — brand share 10.0%
Specialty average (est.)

10% brand-name claims vs 90% generic, on 128 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.

128
Total Claims
$10K
Total Drug Cost
28
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
181
Total Day Supply
4,749
Brand vs Generic
10% brand / 90% generic
Brand Drug Cost
$7K
Generic Drug Cost
$3K
Antibiotic Claims
18

Patient Demographics

Average Patient Age
62.4 years
Avg HCC Risk Score
0.75

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

Drug Claims
Lorazepam
30
Azithromycin
13

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

Gynecology Physician Overview

How THOMAS CAMPBELL, M.D. fits within the Gynecology Physician landscape nationally.

3,902
Gynecology Physician Providers in US
53
States with Gynecology Physician
295
Avg Claims per Provider

THOMAS CAMPBELL, M.D.'s 128 claims are below the specialty average of 295.

Nearby Gynecology Physician Providers in South Carolina

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

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

Frequently Asked Questions

What is THOMAS CAMPBELL, M.D.'s specialty?
THOMAS CAMPBELL, M.D. specializes in Gynecology Physician and practices in GREENVILLE, South Carolina. Credentials: M.D..
How much does THOMAS CAMPBELL, M.D. prescribe under Medicare Part D?
In 2023, THOMAS CAMPBELL, M.D. wrote 128 Medicare Part D claims totaling $10K in drug costs for 28 beneficiaries.
Where is THOMAS CAMPBELL, M.D. located?
THOMAS CAMPBELL, M.D. is located at 1142 GROVE RD, GREENVILLE, SC, 29605. Phone: (864) 232-1584.
What is THOMAS CAMPBELL, M.D.'s NPI number?
THOMAS CAMPBELL, M.D.'s National Provider Identifier (NPI) is 1043317407, issued on 09/20/2006.
Does THOMAS CAMPBELL, M.D. prescribe more brand-name or generic drugs?
THOMAS CAMPBELL, M.D.'s prescribing is 10% brand-name and 90% generic drugs by claim count, with $7K in brand drug costs.
How many Gynecology Physician providers are there in the US?
There are 3,902 Gynecology Physician providers across 53 states in the US. The average Gynecology Physician provider writes 295 Medicare Part D claims per year.
What drugs does THOMAS CAMPBELL, M.D. prescribe most often?
Based on 2023 Medicare Part D data, THOMAS CAMPBELL, M.D.'s most frequently prescribed drugs include Lorazepam, Azithromycin. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does THOMAS CAMPBELL, M.D. accept Medicare?
THOMAS CAMPBELL, M.D. appears in CMS Medicare data with 128 Part D claims and 28 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify THOMAS CAMPBELL, M.D.'s credentials?
THOMAS CAMPBELL, M.D.'s NPI is 1043317407 with credentials M.D.. 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.
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