2026 NPPES data Pediatrics Physician NPI 1336129410 M.D.
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ROBERT VAN WINKLE, M.D.

Pediatrics Physician in GREENSBORO, North 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 · 284 beneficiaries · Pediatrics Physician avg: 762
Generic prescribing
68%
generic claims · 32% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$735.35
34 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

ROBERT VAN WINKLE, M.D. filed 1,562 Medicare Part D claims in 2023 as a Pediatrics Physician in GREENSBORO, North Carolina, prescribing 68% generic.

2K
Part D claims, 2023
68%
generic prescribing
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.

ROBERT VAN WINKLE, M.D.'s Medicare Part D volume vs every U.S. prescriber

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

1,562 Top 19% higher than 81% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). Below this entry. 400–600: 90,619 prescribers (7%). Below this entry. 600–800: 56,224 prescribers (4%). Below this entry. 800–1,000: 40,919 prescribers (3%). Below this entry. 1,000–1,200: 31,827 prescribers (2%). Below this entry. 1,200–1,400: 26,224 prescribers (2%). Below this entry. 1,400–1,600: 21,710 prescribers (2%). This entry sits in this band. 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 certification likely (heuristic — not verified)

ROBERT VAN WINKLE, 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).

What does the federal data show about ROBERT VAN WINKLE, M.D.?

Quality data not reported

NPI registry status

Active

Issued 01/17/2006

NPI 1336129410

Primary specialty

Pediatrics Physician

High-volume

80,574 US NPIs in this specialty

Medicare Part D claims

1,562 105% vs specialty avg

2023 prescription claims

Specialty avg: 762

Specialty distribution in North Carolina

How Pediatrics Physician compares to other specialties among North Carolina providers

North Carolina providers

Pediatrics Physician share within North Carolina

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

Specialty board-certification context

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

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

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

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

ROBERT VAN WINKLE, M.D. appears in the CMS NPPES registry as a Pediatrics Physician provider holding M.D. credentials at 3201 BRASSFIELD RD, GREENSBORO, NC, 27410, with a listed phone of (336) 282-2300. NPI 1336129410 was issued on 01/17/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what VAN WINKLE 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 1,562 prescription claims written by this provider, covering 284 Medicare beneficiaries and totaling roughly $204K in drug spend, split 32% brand-name and 68% 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.

Pediatrics Physician is a high-volume specialty nationwide, with 80,574 enrolled providers across 56 states and an average of 762 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

3201 BRASSFIELD RD
GREENSBORO, NC 27410

Provider Details

NPI 1336129410
Specialty Pediatrics Physician
Credentials M.D.
Gender Male
NPI Issued 01/17/2006

Hospital and facility affiliations

Facilities where ROBERT VAN WINKLE, 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.

LEBAUER MEDICAL CENTER PLLC
GREENSBORO, NC

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 ROBERT VAN WINKLE, M.D.. Source: openpaymentsdata.cms.gov.

Total received

$735

Largest payer

AstraZeneca Pharmaceuticals LP

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 · Above average

ROBERT VAN WINKLE, M.D. — brand share 32.0%
Specialty average (est.)

32% brand-name claims vs 68% generic, on 1,562 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.

1,562
Total Claims
$204K
Total Drug Cost
284
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
2,460
Total Day Supply
69,960
Brand vs Generic
32% brand / 68% generic
Brand Drug Cost
$166K
Generic Drug Cost
$38K
Antibiotic Claims
37

Patient Demographics

Average Patient Age
72.4 years
Avg HCC Risk Score
0.91
Gender Split
68% female / 32% male
Age Distribution
<65: 20, 65-74: 154, 75-84: 97, 85+: 13

Top Prescribed Drugs (Medicare Part D)

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

What ROBERT VAN WINKLE, M.D. prescribes most

Top Medicare Part D drugs by claim count, 2023

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2023
Drug Claims
Levocetirizine Dihydrochloride
224
Montelukast Sodium
194
Epinephrine
141
Fluticasone Propionate
132
Azelastine Hcl
128
Symbicort
Budesonide/Formoterol Fumarate
127
Ipratropium Bromide
85
Breo Ellipta
Fluticasone/Vilanterol
64
Albuterol Sulfate Hfa
Albuterol Sulfate
61
Flovent Hfa
Fluticasone Propionate
61

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

Pediatrics Physician Overview

How ROBERT VAN WINKLE, M.D. fits within the Pediatrics Physician landscape nationally.

80,574
Pediatrics Physician Providers in US
56
States with Pediatrics Physician
762
Avg Claims per Provider

ROBERT VAN WINKLE, M.D.'s 1,562 claims are above the specialty average of 762.

Nearby Pediatrics Physician Providers in North Carolina

Other clinicians with the same primary specialty enrolled in North Carolina, drawn from the same CMS NPPES roster as VAN WINKLE.

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

Frequently Asked Questions

What is ROBERT VAN WINKLE, M.D.'s specialty?
ROBERT VAN WINKLE, M.D. specializes in Pediatrics Physician and practices in GREENSBORO, North Carolina. Credentials: M.D..
How much does ROBERT VAN WINKLE, M.D. prescribe under Medicare Part D?
In 2023, ROBERT VAN WINKLE, M.D. wrote 1,562 Medicare Part D claims totaling $204K in drug costs for 284 beneficiaries.
Where is ROBERT VAN WINKLE, M.D. located?
ROBERT VAN WINKLE, M.D. is located at 3201 BRASSFIELD RD, GREENSBORO, NC, 27410. Phone: (336) 282-2300.
What is ROBERT VAN WINKLE, M.D.'s NPI number?
ROBERT VAN WINKLE, M.D.'s National Provider Identifier (NPI) is 1336129410, issued on 01/17/2006.
Does ROBERT VAN WINKLE, M.D. prescribe more brand-name or generic drugs?
ROBERT VAN WINKLE, M.D.'s prescribing is 32% brand-name and 68% generic drugs by claim count, with $166K in brand drug costs.
How many Pediatrics Physician providers are there in the US?
There are 80,574 Pediatrics Physician providers across 56 states in the US. The average Pediatrics Physician provider writes 762 Medicare Part D claims per year.
What drugs does ROBERT VAN WINKLE, M.D. prescribe most often?
Based on 2023 Medicare Part D data, ROBERT VAN WINKLE, M.D.'s most frequently prescribed drugs include Levocetirizine Dihydrochloride, Montelukast Sodium, Epinephrine. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does ROBERT VAN WINKLE, M.D. accept Medicare?
ROBERT VAN WINKLE, M.D. appears in CMS Medicare data with 1,562 Part D claims and 284 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify ROBERT VAN WINKLE, M.D.'s credentials?
ROBERT VAN WINKLE, M.D.'s NPI is 1336129410 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