2026 NPPES data Student in an Organized Health Care Education/Training Program NPI 1427492776 DO
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CAROLINE SNOWBERGER, DO

Student in an Organized Health Care Education/Training Program in WILMINGTON, Delaware. 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
5K
Medicare Part D claims · 471 beneficiaries · Student in an Organized Health Care Education/Training Program avg: 459
Generic prescribing
88%
generic claims · 12% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

CAROLINE SNOWBERGER, DO filed 4,530 Medicare Part D claims in 2023 as a Student in an Organized Health Care Education/Training Program in WILMINGTON, Delaware, prescribing 88% generic.

5K
Part D claims, 2023
88%
generic prescribing

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.

CAROLINE SNOWBERGER, DO's Medicare Part D volume vs every U.S. prescriber

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

4,530 Top 7% higher than 93% 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

What does the federal data show about CAROLINE SNOWBERGER, DO?

Quality data not reported

NPI registry status

Active

Issued 04/17/2013

NPI 1427492776

Primary specialty

Student in an Organized Health Care Education/Training Program

High-volume

331,761 US NPIs in this specialty

Medicare Part D claims

4,530 887% vs specialty avg

2023 prescription claims

Specialty avg: 459

Specialty distribution in Delaware

How Student in an Organized Health Care Education/Training Program compares to other specialties among Delaware providers

Delaware providers

Student in an Organized Health Care Education/Training Program share within Delaware

1. Student in an Organized Health Care Education/Training Program42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Student in an Organized Health Care Education/Training Program share within Delaware

Specialty board-certification context

Estimated specialty board-certified rate — Student in an Organized Health Care Education/Training Program (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Student in an Organized Health Care Education/Training Program ABMS/AOA estimate

Est. board-certified rate (Student in an Organized Health Care Education/Training Program) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Student in an Organized Health Care Education/Training Program) — 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).

CAROLINE SNOWBERGER, DO appears in the CMS NPPES registry as a Student in an Organized Health Care Education/Training Program provider holding DO credentials at 1401 FOULK RD STE 100B, WILMINGTON, DE, 19803, with a listed phone of (302) 477-3300. NPI 1427492776 was issued on 04/17/2013. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what SNOWBERGER 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 4,530 prescription claims written by this provider, covering 471 Medicare beneficiaries and totaling roughly $546K in drug spend, split 12% brand-name and 88% generic by claim count, with an opioid prescribing rate of 0.9%. 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.

Student in an Organized Health Care Education/Training Program is a high-volume specialty nationwide, with 331,761 enrolled providers across 55 states and an average of 459 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

1401 FOULK RD STE 100B
WILMINGTON, DE 19803

Provider Details

NPI 1427492776
Specialty Student in an Organized Health Care Education/Training Program
Credentials DO
Gender Female
NPI Issued 04/17/2013

Brand vs generic prescribing mix · Typical

CAROLINE SNOWBERGER, DO — brand share 12.0%
Specialty average (est.)

12% brand-name claims vs 88% generic, on 4,530 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.

4,530
Total Claims
$546K
Total Drug Cost
471
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
10,844
Total Day Supply
316,291
Brand vs Generic
12% brand / 88% generic
Brand Drug Cost
$462K
Generic Drug Cost
$82K
Opioid Claims
43 (0.9% rate)
Antibiotic Claims
89

Patient Demographics

Average Patient Age
73.6 years
Avg HCC Risk Score
1.15
Gender Split
70% female / 30% male
Age Distribution
<65: 54, 65-74: 211, 75-84: 154, 85+: 52

Top Prescribed Drugs (Medicare Part D)

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

What CAROLINE SNOWBERGER, DO 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
Atorvastatin Calcium
329
Amlodipine Besylate
222
Omeprazole
222
Hydrochlorothiazide
180
Lisinopril
173
Levothyroxine Sodium
152
Alprazolam
121
Losartan Potassium
109
Metformin Hcl
99
Gabapentin
98

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

Student in an Organized Health Care Education/Training Program Overview

How CAROLINE SNOWBERGER, DO fits within the Student in an Organized Health Care Education/Training Program landscape nationally.

331,761
Student in an Organized Health Care Education/Training Program Providers in US
55
States with Student in an Organized Health Care Education/Training Program
459
Avg Claims per Provider

CAROLINE SNOWBERGER, DO's 4,530 claims are above the specialty average of 459.

Nearby Student in an Organized Health Care Education/Training Program Providers in Delaware

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

Compare Student in an Organized Health Care Education/Training Program nationally: see state-by-state distribution →

Frequently Asked Questions

What is CAROLINE SNOWBERGER, DO's specialty?
CAROLINE SNOWBERGER, DO specializes in Student in an Organized Health Care Education/Training Program and practices in WILMINGTON, Delaware. Credentials: DO.
How much does CAROLINE SNOWBERGER, DO prescribe under Medicare Part D?
In 2023, CAROLINE SNOWBERGER, DO wrote 4,530 Medicare Part D claims totaling $546K in drug costs for 471 beneficiaries.
Where is CAROLINE SNOWBERGER, DO located?
CAROLINE SNOWBERGER, DO is located at 1401 FOULK RD STE 100B, WILMINGTON, DE, 19803. Phone: (302) 477-3300.
What is CAROLINE SNOWBERGER, DO's NPI number?
CAROLINE SNOWBERGER, DO's National Provider Identifier (NPI) is 1427492776, issued on 04/17/2013.
Does CAROLINE SNOWBERGER, DO prescribe more brand-name or generic drugs?
CAROLINE SNOWBERGER, DO's prescribing is 12% brand-name and 88% generic drugs by claim count, with $462K in brand drug costs.
Does CAROLINE SNOWBERGER, DO prescribe opioids?
Yes, CAROLINE SNOWBERGER, DO had 43 opioid claims in 2023 with an opioid prescribing rate of 0.9%.
How many Student in an Organized Health Care Education/Training Program providers are there in the US?
There are 331,761 Student in an Organized Health Care Education/Training Program providers across 55 states in the US. The average Student in an Organized Health Care Education/Training Program provider writes 459 Medicare Part D claims per year.
What drugs does CAROLINE SNOWBERGER, DO prescribe most often?
Based on 2023 Medicare Part D data, CAROLINE SNOWBERGER, DO's most frequently prescribed drugs include Atorvastatin Calcium, Amlodipine Besylate, Omeprazole. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does CAROLINE SNOWBERGER, DO accept Medicare?
CAROLINE SNOWBERGER, DO appears in CMS Medicare data with 4,530 Part D claims and 471 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify CAROLINE SNOWBERGER, DO's credentials?
CAROLINE SNOWBERGER, DO's NPI is 1427492776 with credentials DO. 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