2026 NPPES data Student in an Organized Health Care Education/Training Program NPI 1477948669
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AMBER HORNER

Student in an Organized Health Care Education/Training Program in NEWARK, 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
2K
Medicare Part D claims · 178 beneficiaries · Student in an Organized Health Care Education/Training Program avg: 459
Generic prescribing
83%
generic claims · 17% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

AMBER HORNER filed 1,880 Medicare Part D claims in 2023 as a Student in an Organized Health Care Education/Training Program in NEWARK, Delaware, prescribing 83% generic.

2K
Part D claims, 2023
83%
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.

AMBER HORNER's Medicare Part D volume vs every U.S. prescriber

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

1,880 Top 17% higher than 83% 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%). This entry sits in this band. 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

What does the federal data show about AMBER HORNER?

Quality data not reported

NPI registry status

Active

Issued 04/03/2015

NPI 1477948669

Primary specialty

Student in an Organized Health Care Education/Training Program

High-volume

331,761 US NPIs in this specialty

Medicare Part D claims

1,880 310% 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).

AMBER HORNER appears in the CMS NPPES registry as a Student in an Organized Health Care Education/Training Program provider at 27 MARROWS RD, NEWARK, DE, 19713, with a listed phone of (302) 652-2455. NPI 1477948669 was issued on 04/03/2015. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what HORNER 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 1,880 prescription claims written by this provider, covering 178 Medicare beneficiaries and totaling roughly $290K in drug spend, split 17% brand-name and 83% 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.

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

27 MARROWS RD
NEWARK, DE 19713

Provider Details

NPI 1477948669
Specialty Student in an Organized Health Care Education/Training Program
Gender Female
NPI Issued 04/03/2015

Hospital and facility affiliations

Facilities where AMBER HORNER 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.

WESTSIDE FAMILY HEALTHCARE, INC.
NEWARK, DE

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

Brand vs generic prescribing mix · Typical

AMBER HORNER — brand share 17.0%
Specialty average (est.)

17% brand-name claims vs 83% generic, on 1,880 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.

1,880
Total Claims
$290K
Total Drug Cost
178
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
4,104
Total Day Supply
119,888
Brand vs Generic
17% brand / 83% generic
Brand Drug Cost
$251K
Generic Drug Cost
$37K
Antibiotic Claims
21

Patient Demographics

Average Patient Age
68.5 years
Avg HCC Risk Score
1.13
Gender Split
66% female / 34% male
Age Distribution
<65: 44, 65-74: 93, 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.

What AMBER HORNER 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
176
Metformin Hcl
91
Amlodipine Besylate
87
Gabapentin
63
Lisinopril
58
Omeprazole
52
Losartan Potassium
42
Trazodone Hcl
38
Levothyroxine Sodium
33
Albuterol Sulfate Hfa
Albuterol Sulfate
30

* 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 AMBER HORNER 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

AMBER HORNER's 1,880 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 HORNER.

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

Frequently Asked Questions

What is AMBER HORNER's specialty?
AMBER HORNER specializes in Student in an Organized Health Care Education/Training Program and practices in NEWARK, Delaware.
How much does AMBER HORNER prescribe under Medicare Part D?
In 2023, AMBER HORNER wrote 1,880 Medicare Part D claims totaling $290K in drug costs for 178 beneficiaries.
Where is AMBER HORNER located?
AMBER HORNER is located at 27 MARROWS RD, NEWARK, DE, 19713. Phone: (302) 652-2455.
What is AMBER HORNER's NPI number?
AMBER HORNER's National Provider Identifier (NPI) is 1477948669, issued on 04/03/2015.
Does AMBER HORNER prescribe more brand-name or generic drugs?
AMBER HORNER's prescribing is 17% brand-name and 83% generic drugs by claim count, with $251K in brand drug costs.
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 AMBER HORNER prescribe most often?
Based on 2023 Medicare Part D data, AMBER HORNER's most frequently prescribed drugs include Atorvastatin Calcium, Metformin Hcl, Amlodipine Besylate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does AMBER HORNER accept Medicare?
AMBER HORNER appears in CMS Medicare data with 1,880 Part D claims and 178 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify AMBER HORNER's credentials?
AMBER HORNER's NPI is 1477948669. 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