2026 NPPES data Gastroenterology Registered Nurse NPI 1326630377 AGNP
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RACHELLE THOMASSON, AGNP

Gastroenterology Registered Nurse in RALEIGH, 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
216
Medicare Part D claims · 113 beneficiaries · Gastroenterology Registered Nurse avg: 878
Generic prescribing
84%
generic claims · 16% brand-name · higher generic rates reduce patient out-of-pocket costs
What the federal data reveals: RACHELLE THOMASSON, AGNP is a Gastroenterology Registered Nurse ([object Object]) practicing in RALEIGH, North Carolina with a Medicare Part D prescribing footprint of 216 claims across 113 beneficiaries — 16% brand-name prescribing .

What stands out: RACHELLE THOMASSON, AGNP filed 216 Medicare Part D claims in 2023 across RALEIGH, North Carolina. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

RACHELLE THOMASSON, AGNP at a glance

Quality data not reported

NPI registry status

Active

Issued 02/10/2021

NPI 1326630377

Primary specialty

Gastroenterology Registered Nurse

Rare

398 US NPIs in this specialty

Medicare Part D claims

216 75% vs specialty avg

2023 prescription claims

Specialty avg: 878

Specialty distribution in North Carolina

How Gastroenterology Registered Nurse compares to other specialties among North Carolina providers

North Carolina providers

Gastroenterology Registered Nurse share within North Carolina

1. Gastroenterology Registered Nurse42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Gastroenterology Registered Nurse share within North Carolina

Specialty board-certification context

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

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

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

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

RACHELLE THOMASSON, AGNP is a Gastroenterology Registered Nurse provider practicing in RALEIGH, North Carolina, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: AGNP. NPI: 1326630377. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

RACHELLE THOMASSON, AGNP appears in the CMS NPPES registry as a Gastroenterology Registered Nurse provider holding AGNP credentials at 10207 CERNY ST STE 200, RALEIGH, NC, 27617, with a listed phone of (919) 405-2341. NPI 1326630377 was issued on 02/10/2021. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what THOMASSON 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 216 prescription claims written by this provider, covering 113 Medicare beneficiaries and totaling roughly $17K in drug spend, split 16% brand-name and 84% 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.

Gastroenterology Registered Nurse is a narrow specialty nationwide, with 398 enrolled providers across 46 states and an average of 878 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

10207 CERNY ST STE 200
RALEIGH, NC 27617

Provider Details

NPI 1326630377
Specialty Gastroenterology Registered Nurse
Credentials AGNP
Gender Female
NPI Issued 02/10/2021

Hospital and facility affiliations

Facilities where RACHELLE THOMASSON, AGNP 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.

DUKE HEALTH INTEGRATED PRACTICE INC
RALEIGH, 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).

Brand vs generic prescribing mix · Typical

RACHELLE THOMASSON, AGNP — brand share 16.0%
Specialty average (est.)

16% brand-name claims vs 84% generic, on 216 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.

216
Total Claims
$17K
Total Drug Cost
113
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
444
Total Day Supply
12,028
Brand vs Generic
16% brand / 84% generic
Brand Drug Cost
$9K
Generic Drug Cost
$8K

Patient Demographics

Average Patient Age
71.7 years
Avg HCC Risk Score
1.45
Gender Split
65% female / 35% male

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Pantoprazole Sodium
70
Omeprazole
43
Peg 3350-Electrolyte
Sodium Chloride/Nahco3/Kcl/Peg
29
Famotidine
13
Linzess
Linaclotide
13

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

Gastroenterology Registered Nurse Overview

How RACHELLE THOMASSON, AGNP fits within the Gastroenterology Registered Nurse landscape nationally.

398
Gastroenterology Registered Nurse Providers in US
46
States with Gastroenterology Registered Nurse
878
Avg Claims per Provider

RACHELLE THOMASSON, AGNP's 216 claims are below the specialty average of 878.

Nearby Gastroenterology Registered Nurse Providers in North Carolina

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

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

Frequently Asked Questions

What is RACHELLE THOMASSON, AGNP's specialty?
RACHELLE THOMASSON, AGNP specializes in Gastroenterology Registered Nurse and practices in RALEIGH, North Carolina. Credentials: AGNP.
How much does RACHELLE THOMASSON, AGNP prescribe under Medicare Part D?
In 2023, RACHELLE THOMASSON, AGNP wrote 216 Medicare Part D claims totaling $17K in drug costs for 113 beneficiaries.
Where is RACHELLE THOMASSON, AGNP located?
RACHELLE THOMASSON, AGNP is located at 10207 CERNY ST STE 200, RALEIGH, NC, 27617. Phone: (919) 405-2341.
What is RACHELLE THOMASSON, AGNP's NPI number?
RACHELLE THOMASSON, AGNP's National Provider Identifier (NPI) is 1326630377, issued on 02/10/2021.
Does RACHELLE THOMASSON, AGNP prescribe more brand-name or generic drugs?
RACHELLE THOMASSON, AGNP's prescribing is 16% brand-name and 84% generic drugs by claim count, with $9K in brand drug costs.
How many Gastroenterology Registered Nurse providers are there in the US?
There are 398 Gastroenterology Registered Nurse providers across 46 states in the US. The average Gastroenterology Registered Nurse provider writes 878 Medicare Part D claims per year.
What drugs does RACHELLE THOMASSON, AGNP prescribe most often?
Based on 2023 Medicare Part D data, RACHELLE THOMASSON, AGNP's most frequently prescribed drugs include Pantoprazole Sodium, Omeprazole, Peg 3350-Electrolyte. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does RACHELLE THOMASSON, AGNP accept Medicare?
RACHELLE THOMASSON, AGNP appears in CMS Medicare data with 216 Part D claims and 113 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify RACHELLE THOMASSON, AGNP's credentials?
RACHELLE THOMASSON, AGNP's NPI is 1326630377 with credentials AGNP. 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