2026 NPPES data School Registered Nurse NPI 1336422120 NURSE PRACTITIONER
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CHERYL RASH, NURSE PRACTITIONER

School Registered Nurse in GEORGETOWN, 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
646
Medicare Part D claims · 43 beneficiaries · School Registered Nurse avg: 1K
Generic prescribing
87%
generic claims · 13% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

CHERYL RASH, NURSE PRACTITIONER filed 646 Medicare Part D claims in 2023 as a School Registered Nurse in GEORGETOWN, Delaware, prescribing 87% generic.

646
Part D claims, 2023
87%
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.

CHERYL RASH, NURSE PRACTITIONER's Medicare Part D volume vs every U.S. prescriber

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

646 Top 31% higher than 69% 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%). This entry sits in this band. 800–1,000: 40,919 prescribers (3%). Above this entry. 1,000–1,200: 31,827 prescribers (2%). Above this entry. 1,200–1,400: 26,224 prescribers (2%). Above this entry. 1,400–1,600: 21,710 prescribers (2%). Above this entry. 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

What does the federal data show about CHERYL RASH, NURSE PRACTITIONER?

Quality data not reported

NPI registry status

Active

Issued 09/28/2011

NPI 1336422120

Primary specialty

School Registered Nurse

Mid-sized

10,189 US NPIs in this specialty

Medicare Part D claims

646 38% vs specialty avg

2023 prescription claims

Specialty avg: 1,037

Specialty distribution in Delaware

How School Registered Nurse compares to other specialties among Delaware providers

Delaware providers

School Registered Nurse share within Delaware

1. School Registered Nurse42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
School Registered Nurse share within Delaware

Specialty board-certification context

Estimated specialty board-certified rate — School Registered Nurse (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
School Registered Nurse ABMS/AOA estimate

Est. board-certified rate (School Registered Nurse) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (School Registered Nurse) — 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).

CHERYL RASH, NURSE PRACTITIONER appears in the CMS NPPES registry as a School Registered Nurse provider holding NURSE PRACTITIONER credentials at 21444 CARMEAN WAY, GEORGETOWN, DE, 19947, with a listed phone of (302) 855-1233. NPI 1336422120 was issued on 09/28/2011. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what RASH 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 646 prescription claims written by this provider, covering 43 Medicare beneficiaries and totaling roughly $83K in drug spend, split 13% brand-name and 87% 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.

School Registered Nurse is a mid-sized specialty nationwide, with 10,189 enrolled providers across 51 states and an average of 1,037 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

21444 CARMEAN WAY
GEORGETOWN, DE 19947

Provider Details

NPI 1336422120
Specialty School Registered Nurse
Credentials NURSE PRACTITIONER
Gender Female
NPI Issued 09/28/2011

Hospital and facility affiliations

Facilities where CHERYL RASH, NURSE PRACTITIONER 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.

BAYHEALTH MEDICAL CENTER, INC
MILFORD, DE
LA RED HEALTH CENTER INC
GEORGE TOWN, 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

CHERYL RASH, NURSE PRACTITIONER — brand share 13.0%
Specialty average (est.)

13% brand-name claims vs 87% generic, on 646 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.

646
Total Claims
$83K
Total Drug Cost
43
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
1,236
Total Day Supply
36,323
Brand vs Generic
13% brand / 87% generic
Brand Drug Cost
$73K
Generic Drug Cost
$8K

Patient Demographics

Average Patient Age
64.9 years
Avg HCC Risk Score
1.06
Gender Split
51% female / 49% male
Age Distribution
<65: 14, 65-74: 21, 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 CHERYL RASH, NURSE PRACTITIONER 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
51
Metformin Hcl
49
Amlodipine Besylate
38
Metoprolol Succinate
34
Omeprazole
29
Lisinopril
28
Losartan Potassium
23
Pantoprazole Sodium
23
Hydrochlorothiazide
20
Levothyroxine Sodium
18

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

School Registered Nurse Overview

How CHERYL RASH, NURSE PRACTITIONER fits within the School Registered Nurse landscape nationally.

10,189
School Registered Nurse Providers in US
51
States with School Registered Nurse
1,037
Avg Claims per Provider

CHERYL RASH, NURSE PRACTITIONER's 646 claims are below the specialty average of 1,037.

Nearby School Registered Nurse Providers in Delaware

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

Compare School Registered Nurse nationally: see state-by-state distribution →

Frequently Asked Questions

What is CHERYL RASH, NURSE PRACTITIONER's specialty?
CHERYL RASH, NURSE PRACTITIONER specializes in School Registered Nurse and practices in GEORGETOWN, Delaware. Credentials: NURSE PRACTITIONER.
How much does CHERYL RASH, NURSE PRACTITIONER prescribe under Medicare Part D?
In 2023, CHERYL RASH, NURSE PRACTITIONER wrote 646 Medicare Part D claims totaling $83K in drug costs for 43 beneficiaries.
Where is CHERYL RASH, NURSE PRACTITIONER located?
CHERYL RASH, NURSE PRACTITIONER is located at 21444 CARMEAN WAY, GEORGETOWN, DE, 19947. Phone: (302) 855-1233.
What is CHERYL RASH, NURSE PRACTITIONER's NPI number?
CHERYL RASH, NURSE PRACTITIONER's National Provider Identifier (NPI) is 1336422120, issued on 09/28/2011.
Does CHERYL RASH, NURSE PRACTITIONER prescribe more brand-name or generic drugs?
CHERYL RASH, NURSE PRACTITIONER's prescribing is 13% brand-name and 87% generic drugs by claim count, with $73K in brand drug costs.
How many School Registered Nurse providers are there in the US?
There are 10,189 School Registered Nurse providers across 51 states in the US. The average School Registered Nurse provider writes 1,037 Medicare Part D claims per year.
What drugs does CHERYL RASH, NURSE PRACTITIONER prescribe most often?
Based on 2023 Medicare Part D data, CHERYL RASH, NURSE PRACTITIONER'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 CHERYL RASH, NURSE PRACTITIONER accept Medicare?
CHERYL RASH, NURSE PRACTITIONER appears in CMS Medicare data with 646 Part D claims and 43 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify CHERYL RASH, NURSE PRACTITIONER's credentials?
CHERYL RASH, NURSE PRACTITIONER's NPI is 1336422120 with credentials NURSE PRACTITIONER. 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