2026 NPPES data Specialist NPI 1588602734 MD
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TONY GOODBAR, MD

Specialist 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
2K
Medicare Part D claims · 178 beneficiaries · Specialist avg: 1K
Generic prescribing
96%
generic claims · 4% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$116.4
2 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: TONY GOODBAR, MD is a Specialist ([object Object]) practicing in GREENVILLE, South Carolina with a Medicare Part D prescribing footprint of 2K claims across 178 beneficiaries — 4% brand-name prescribing . Industry payments of $116.4 across 2 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: TONY GOODBAR, MD filed 1,870 Medicare Part D claims in 2023 across GREENVILLE, South Carolina. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

TONY GOODBAR, MD at a glance

Quality data not reported

NPI registry status

Active

Issued 06/02/2006

NPI 1588602734

Primary specialty

Specialist

High-volume

69,658 US NPIs in this specialty

Medicare Part D claims

1,870 27% vs specialty avg

2023 prescription claims

Specialty avg: 1,474

Specialty distribution in South Carolina

How Specialist compares to other specialties among South Carolina providers

South Carolina providers

Specialist share within South Carolina

1. Specialist42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Specialist share within South Carolina

Specialty board-certification context

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

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

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

0%100%78%
Est. board-certified rate (Specialist) — 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).

TONY GOODBAR, MD is a Specialist provider practicing in GREENVILLE, South Carolina, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: MD. NPI: 1588602734. 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.

TONY GOODBAR, MD appears in the CMS NPPES registry as a Specialist provider holding MD credentials at 2094 WOODRUFF RD, GREENVILLE, SC, 29607, with a listed phone of (864) 676-9211. NPI 1588602734 was issued on 06/02/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what GOODBAR 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 1,870 prescription claims written by this provider, covering 178 Medicare beneficiaries and totaling roughly $93K in drug spend, split 4% brand-name and 96% 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.

Specialist is a high-volume specialty nationwide, with 69,658 enrolled providers across 55 states and an average of 1,474 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

2094 WOODRUFF RD
GREENVILLE, SC 29607

Provider Details

NPI 1588602734
Specialty Specialist
Credentials MD
Gender Male
NPI Issued 06/02/2006

Hospital and facility affiliations

Facilities where TONY GOODBAR, MD 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.

PIEDMONT PSYCHIATRIC SERVICE PA
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).

Industry payments received (2024) — CMS Open Payments transparency data

The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for TONY GOODBAR, MD. Source: openpaymentsdata.cms.gov.

Total received

$116

Largest payer

Supernus Pharmaceuticals, Inc.

Most common payment type

Food and Beverage

Industry payments are not necessarily indicators of bias — they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.

Brand vs generic prescribing mix · Generic-heavy

TONY GOODBAR, MD — brand share 4.0%
Specialty average (est.)

4% brand-name claims vs 96% generic, on 1,870 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.

1,870
Total Claims
$93K
Total Drug Cost
178
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
3,124
Total Day Supply
93,338
Brand vs Generic
4% brand / 96% generic
Brand Drug Cost
$38K
Generic Drug Cost
$56K

Patient Demographics

Average Patient Age
64.6 years
Avg HCC Risk Score
1.03
Gender Split
60% female / 40% male
Age Distribution
<65: 66, 65-74: 80, 75-84: N/A, 85+: N/A

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Alprazolam
197
Lorazepam
147
Trazodone Hcl
130
Clonazepam
123
Duloxetine Hcl
105
Lamotrigine
89
Zolpidem Tartrate
85
Venlafaxine Hcl Er
Venlafaxine Hcl
79
Fluoxetine Hcl
77
Bupropion Xl
Bupropion Hcl
54

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

Specialist Overview

How TONY GOODBAR, MD fits within the Specialist landscape nationally.

69,658
Specialist Providers in US
55
States with Specialist
1,474
Avg Claims per Provider

TONY GOODBAR, MD's 1,870 claims are above the specialty average of 1,474.

Nearby Specialist Providers in South Carolina

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

Compare Specialist nationally: see state-by-state distribution →

Frequently Asked Questions

What is TONY GOODBAR, MD's specialty?
TONY GOODBAR, MD specializes in Specialist and practices in GREENVILLE, South Carolina. Credentials: MD.
How much does TONY GOODBAR, MD prescribe under Medicare Part D?
In 2023, TONY GOODBAR, MD wrote 1,870 Medicare Part D claims totaling $93K in drug costs for 178 beneficiaries.
Where is TONY GOODBAR, MD located?
TONY GOODBAR, MD is located at 2094 WOODRUFF RD, GREENVILLE, SC, 29607. Phone: (864) 676-9211.
What is TONY GOODBAR, MD's NPI number?
TONY GOODBAR, MD's National Provider Identifier (NPI) is 1588602734, issued on 06/02/2006.
Does TONY GOODBAR, MD prescribe more brand-name or generic drugs?
TONY GOODBAR, MD's prescribing is 4% brand-name and 96% generic drugs by claim count, with $38K in brand drug costs.
How many Specialist providers are there in the US?
There are 69,658 Specialist providers across 55 states in the US. The average Specialist provider writes 1,474 Medicare Part D claims per year.
What drugs does TONY GOODBAR, MD prescribe most often?
Based on 2023 Medicare Part D data, TONY GOODBAR, MD's most frequently prescribed drugs include Alprazolam, Lorazepam, Trazodone Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does TONY GOODBAR, MD accept Medicare?
TONY GOODBAR, MD appears in CMS Medicare data with 1,870 Part D claims and 178 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify TONY GOODBAR, MD's credentials?
TONY GOODBAR, MD's NPI is 1588602734 with credentials MD. 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