2026 NPPES data Obstetrics Physician NPI 1083932842 M.D.
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JAMES BARBER, M.D.

Obstetrics Physician in NORTH LITTLE ROCK, 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.
Prescribing volume
79
Medicare Part D claims · 32 beneficiaries · Obstetrics Physician avg: 319
Generic prescribing
80%
generic claims · 20% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$197.49
12 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: JAMES BARBER, M.D. is a Obstetrics Physician ([object Object]) practicing in NORTH LITTLE ROCK, Arkansas with a Medicare Part D prescribing footprint of 79 claims across 32 beneficiaries — 20% brand-name prescribing . Industry payments of $197.49 across 12 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: JAMES BARBER, M.D. filed 79 Medicare Part D claims in 2023 across NORTH LITTLE ROCK, Arkansas. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board certification likely (heuristic — not verified)

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

JAMES BARBER, M.D. at a glance

Quality data not reported

NPI registry status

Active

Issued 05/04/2010

NPI 1083932842

Primary specialty

Obstetrics Physician

Niche

1,402 US NPIs in this specialty

Medicare Part D claims

79 75% vs specialty avg

2023 prescription claims

Specialty avg: 319

Specialty distribution in Arkansas

How Obstetrics Physician compares to other specialties among Arkansas providers

Arkansas providers

Obstetrics Physician share within Arkansas

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

Specialty board-certification context

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

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

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

0%100%78%
Est. board-certified rate (Obstetrics 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 BARBER, M.D. is a Obstetrics Physician provider practicing in NORTH LITTLE ROCK, Arkansas, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: M.D.. NPI: 1083932842. 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.

JAMES BARBER, M.D. appears in the CMS NPPES registry as a Obstetrics Physician provider holding M.D. credentials at 3401 SPRINGHILL DR STE 390, NORTH LITTLE ROCK, AR, 72117, with a listed phone of (501) 835-9444. NPI 1083932842 was issued on 05/04/2010. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what BARBER 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 79 prescription claims written by this provider, covering 32 Medicare beneficiaries and totaling roughly $7K in drug spend, split 20% brand-name and 80% generic by claim count, with an opioid prescribing rate of 13.9%. 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.

Obstetrics Physician is a narrow specialty nationwide, with 1,402 enrolled providers across 54 states and an average of 319 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

3401 SPRINGHILL DR STE 390
NORTH LITTLE ROCK, AR 72117

Provider Details

NPI 1083932842
Specialty Obstetrics Physician
Credentials M.D.
Gender Male
NPI Issued 05/04/2010

Hospital and facility affiliations

Facilities where JAMES BARBER, 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.

MERCY CLINIC FORT SMITH COMMUNITIES
FORT SMITH, AR

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 JAMES BARBER, M.D.. Source: openpaymentsdata.cms.gov.

Total received

$197

Largest payer

Astellas Pharma US 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 · Typical

JAMES BARBER, M.D. — brand share 20.0%
Specialty average (est.)

20% brand-name claims vs 80% generic, on 79 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.

79
Total Claims
$7K
Total Drug Cost
32
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
109
Total Day Supply
2,430
Brand vs Generic
20% brand / 80% generic
Brand Drug Cost
$5K
Generic Drug Cost
$1K
Opioid Claims
11 (13.9% rate)

Patient Demographics

Average Patient Age
59.8 years
Avg HCC Risk Score
1.36
Gender Split
100% female / 0% male
Age Distribution
<65: 14, 65-74: 14, 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
Estradiol
21

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

Obstetrics Physician Overview

How JAMES BARBER, M.D. fits within the Obstetrics Physician landscape nationally.

1,402
Obstetrics Physician Providers in US
54
States with Obstetrics Physician
319
Avg Claims per Provider

JAMES BARBER, M.D.'s 79 claims are below the specialty average of 319.

Nearby Obstetrics Physician Providers in Arkansas

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

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

Frequently Asked Questions

What is JAMES BARBER, M.D.'s specialty?
JAMES BARBER, M.D. specializes in Obstetrics Physician and practices in NORTH LITTLE ROCK, Arkansas. Credentials: M.D..
How much does JAMES BARBER, M.D. prescribe under Medicare Part D?
In 2023, JAMES BARBER, M.D. wrote 79 Medicare Part D claims totaling $7K in drug costs for 32 beneficiaries.
Where is JAMES BARBER, M.D. located?
JAMES BARBER, M.D. is located at 3401 SPRINGHILL DR STE 390, NORTH LITTLE ROCK, AR, 72117. Phone: (501) 835-9444.
What is JAMES BARBER, M.D.'s NPI number?
JAMES BARBER, M.D.'s National Provider Identifier (NPI) is 1083932842, issued on 05/04/2010.
Does JAMES BARBER, M.D. prescribe more brand-name or generic drugs?
JAMES BARBER, M.D.'s prescribing is 20% brand-name and 80% generic drugs by claim count, with $5K in brand drug costs.
Does JAMES BARBER, M.D. prescribe opioids?
Yes, JAMES BARBER, M.D. had 11 opioid claims in 2023 with an opioid prescribing rate of 13.9%.
How many Obstetrics Physician providers are there in the US?
There are 1,402 Obstetrics Physician providers across 54 states in the US. The average Obstetrics Physician provider writes 319 Medicare Part D claims per year.
What drugs does JAMES BARBER, M.D. prescribe most often?
Based on 2023 Medicare Part D data, JAMES BARBER, M.D.'s most frequently prescribed drugs include Estradiol. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does JAMES BARBER, M.D. accept Medicare?
JAMES BARBER, M.D. appears in CMS Medicare data with 79 Part D claims and 32 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify JAMES BARBER, M.D.'s credentials?
JAMES BARBER, M.D.'s NPI is 1083932842 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