2026 NPPES data Diagnostic Radiology Physician NPI 1154364545 M.D.
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JAMES WORKMAN, M.D.

Diagnostic Radiology Physician in PINE BLUFF, Arkansas. 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.

What the federal data shows

JAMES WORKMAN, M.D. is a Diagnostic Radiology Physician in PINE BLUFF, Arkansas, listed in the federal CMS National Provider Identifier registry.

Likely
board-certified (heuristic)

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.

Board certification likely (heuristic — not verified)

JAMES WORKMAN, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 7 hospital affiliations — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

What does the federal data show about JAMES WORKMAN, M.D.?

Quality data not reported

NPI registry status

Active

Issued 06/14/2006

NPI 1154364545

Primary specialty

Diagnostic Radiology Physician

Mid-sized

39,474 US NPIs in this specialty

Specialty distribution in Arkansas

How Diagnostic Radiology Physician compares to other specialties among Arkansas providers

Arkansas providers

Diagnostic Radiology Physician share within Arkansas

1. Diagnostic Radiology Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Diagnostic Radiology Physician share within Arkansas

Specialty board-certification context

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

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

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

0%100%78%
Est. board-certified rate (Diagnostic Radiology 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).

JAMES WORKMAN, M.D. appears in the CMS NPPES registry as a Diagnostic Radiology Physician provider holding M.D. credentials at 1801 W 40TH AVE, PINE BLUFF, AR, 71603, with a listed phone of (870) 534-8651. NPI 1154364545 was issued on 06/14/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what WORKMAN 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 prescribing data is not currently published for this NPI, which typically means the provider either wrote fewer than 11 Part D claims in the most recent reporting year, does not participate in Medicare, or practices in a specialty that rarely prescribes outpatient drugs. Absence of prescribing data is not a quality signal — many Diagnostic Radiology Physician providers operate outside Part D entirely.

Diagnostic Radiology Physician is a mid-sized specialty nationwide, with 39,474 enrolled providers across 56 states and an average of 63 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

1801 W 40TH AVE
PINE BLUFF, AR 71603

Provider Details

NPI 1154364545
Specialty Diagnostic Radiology Physician
Credentials M.D.
Gender Male
NPI Issued 06/14/2006

Hospital and facility affiliations

Facilities where JAMES WORKMAN, M.D. 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.

SOUTH SUNFLOWER COUNTY HOSPITAL
★★☆☆☆ 2/5
INDIANOLA, MS
Acute Care Hospitals
CMS CCN: 250095
ARCARE
PADUCAH, KY
COMANCHE COUNTY MEDICAL CENTER COMPANY
COMANCHE, TX
DEWITT HOSPITAL AND NURSING HOME INC
DE WITT, AR
FALLS COMMUNITY HOSPITAL AND CLINIC
MARLIN, TX
Rural Emergency Hospital
CMS CCN: 670780
IZARD REGIONAL HOSPITAL LLC
CALICO ROCK, AR
Critical Access Hospitals
CMS CCN: 041306

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

Diagnostic Radiology Physician Overview

How JAMES WORKMAN, M.D. fits within the Diagnostic Radiology Physician landscape nationally.

39,474
Diagnostic Radiology Physician Providers in US
56
States with Diagnostic Radiology Physician
63
Avg Claims per Provider

Nearby Diagnostic Radiology Physician Providers in Arkansas

Other clinicians with the same primary specialty enrolled in Arkansas, drawn from the same CMS NPPES roster as WORKMAN.

Compare Diagnostic Radiology Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is JAMES WORKMAN, M.D.'s specialty?
JAMES WORKMAN, M.D. specializes in Diagnostic Radiology Physician and practices in PINE BLUFF, Arkansas. Credentials: M.D..
Where is JAMES WORKMAN, M.D. located?
JAMES WORKMAN, M.D. is located at 1801 W 40TH AVE, PINE BLUFF, AR, 71603. Phone: (870) 534-8651.
What is JAMES WORKMAN, M.D.'s NPI number?
JAMES WORKMAN, M.D.'s National Provider Identifier (NPI) is 1154364545, issued on 06/14/2006.
How many Diagnostic Radiology Physician providers are there in the US?
There are 39,474 Diagnostic Radiology Physician providers across 56 states in the US. The average Diagnostic Radiology Physician provider writes 63 Medicare Part D claims per year.
Does JAMES WORKMAN, M.D. accept Medicare?
JAMES WORKMAN, M.D. appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify JAMES WORKMAN, M.D.'s credentials?
JAMES WORKMAN, M.D.'s NPI is 1154364545 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.
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