2026 NPPES data Pediatrics Physician NPI 1164522355
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SHARON WONDRACEK

Pediatrics 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
3K
Medicare Part D claims · 231 beneficiaries · Pediatrics Physician avg: 762
Generic prescribing
85%
generic claims · 15% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$127.44
8 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

SHARON WONDRACEK filed 3,306 Medicare Part D claims in 2023 as a Pediatrics Physician in GREENVILLE, South Carolina, prescribing 85% generic.

3K
Part D claims, 2023
85%
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.

SHARON WONDRACEK's Medicare Part D volume vs every U.S. prescriber

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

3,306 Top 10% higher than 90% 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%). Below this entry. 1,600–1,800: 19,072 prescribers (1%). Below this entry. 1,800–2,000: 16,451 prescribers (1%). Below this entry. 2,000–2,200: 213,991 prescribers (16%). This entry sits in this band. 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)

SHARON WONDRACEK 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 SHARON WONDRACEK?

Quality data not reported

NPI registry status

Active

Issued 09/25/2006

NPI 1164522355

Primary specialty

Pediatrics Physician

High-volume

80,574 US NPIs in this specialty

Medicare Part D claims

3,306 334% vs specialty avg

2023 prescription claims

Specialty avg: 762

Specialty distribution in South Carolina

How Pediatrics Physician compares to other specialties among South Carolina providers

South Carolina providers

Pediatrics Physician share within South Carolina

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

SHARON WONDRACEK appears in the CMS NPPES registry as a Pediatrics Physician provider at 200 PATEWOOD DR, GREENVILLE, SC, 29615, with a listed phone of (864) 454-2226. NPI 1164522355 was issued on 09/25/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what WONDRACEK 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 3,306 prescription claims written by this provider, covering 231 Medicare beneficiaries and totaling roughly $340K in drug spend, split 15% brand-name and 85% generic by claim count, with an opioid prescribing rate of 2.6%. 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

200 PATEWOOD DR
GREENVILLE, SC 29615

Provider Details

NPI 1164522355
Specialty Pediatrics Physician
Gender Female
NPI Issued 09/25/2006

Hospital and facility affiliations

Facilities where SHARON WONDRACEK 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.

PRISMA HEALTH UNIVERSITY MEDICAL GROUP
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 SHARON WONDRACEK. Source: openpaymentsdata.cms.gov.

Total received

$127

Largest payer

Lilly USA, LLC

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

SHARON WONDRACEK — brand share 15.0%
Specialty average (est.)

15% brand-name claims vs 85% generic, on 3,306 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.

3,306
Total Claims
$340K
Total Drug Cost
231
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
6,597
Total Day Supply
190,812
Brand vs Generic
15% brand / 85% generic
Brand Drug Cost
$291K
Generic Drug Cost
$47K
Opioid Claims
85 (2.6% rate)
Antibiotic Claims
89

Patient Demographics

Average Patient Age
72.6 years
Avg HCC Risk Score
1.06
Gender Split
77% female / 23% male
Age Distribution
<65: 24, 65-74: 108, 75-84: 83, 85+: 16

Top Prescribed Drugs (Medicare Part D)

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

What SHARON WONDRACEK 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
Levothyroxine Sodium
159
Amlodipine Besylate
118
Pravastatin Sodium
104
Omeprazole
95
Duloxetine Hcl
83
Olmesartan Medoxomil
83
Gabapentin
82
Losartan Potassium
80
Lisinopril
76
Sertraline Hcl
70

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

Pediatrics Physician Overview

How SHARON WONDRACEK fits within the Pediatrics Physician landscape nationally.

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

SHARON WONDRACEK's 3,306 claims are above the specialty average of 762.

Nearby Pediatrics Physician Providers in South Carolina

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

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

Frequently Asked Questions

What is SHARON WONDRACEK's specialty?
SHARON WONDRACEK specializes in Pediatrics Physician and practices in GREENVILLE, South Carolina.
How much does SHARON WONDRACEK prescribe under Medicare Part D?
In 2023, SHARON WONDRACEK wrote 3,306 Medicare Part D claims totaling $340K in drug costs for 231 beneficiaries.
Where is SHARON WONDRACEK located?
SHARON WONDRACEK is located at 200 PATEWOOD DR, GREENVILLE, SC, 29615. Phone: (864) 454-2226.
What is SHARON WONDRACEK's NPI number?
SHARON WONDRACEK's National Provider Identifier (NPI) is 1164522355, issued on 09/25/2006.
Does SHARON WONDRACEK prescribe more brand-name or generic drugs?
SHARON WONDRACEK's prescribing is 15% brand-name and 85% generic drugs by claim count, with $291K in brand drug costs.
Does SHARON WONDRACEK prescribe opioids?
Yes, SHARON WONDRACEK had 85 opioid claims in 2023 with an opioid prescribing rate of 2.6%.
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 SHARON WONDRACEK prescribe most often?
Based on 2023 Medicare Part D data, SHARON WONDRACEK's most frequently prescribed drugs include Levothyroxine Sodium, Amlodipine Besylate, Pravastatin Sodium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does SHARON WONDRACEK accept Medicare?
SHARON WONDRACEK appears in CMS Medicare data with 3,306 Part D claims and 231 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify SHARON WONDRACEK's credentials?
SHARON WONDRACEK's NPI is 1164522355. 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