2026 NPPES data Physician Assistant NPI 1295080364 PA-C
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RACHEL FREDERICK, PA-C

Physician Assistant in AMES, Iowa. 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
999
Medicare Part D claims · 119 beneficiaries · Physician Assistant avg: 790

What the federal data shows

RACHEL FREDERICK, PA-C filed 999 Medicare Part D claims in 2023 as a Physician Assistant in AMES, Iowa.

999
Part D claims, 2023

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.

RACHEL FREDERICK, PA-C's Medicare Part D volume vs every U.S. prescriber

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

999 Top 25% higher than 75% 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%). This entry sits in this band. 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 RACHEL FREDERICK, PA-C?

Quality data not reported

NPI registry status

Active

Issued 07/16/2012

NPI 1295080364

Primary specialty

Physician Assistant

High-volume

149,975 US NPIs in this specialty

Medicare Part D claims

999 26% vs specialty avg

2023 prescription claims

Specialty avg: 790

Specialty distribution in Iowa

How Physician Assistant compares to other specialties among Iowa providers

Iowa providers

Physician Assistant share within Iowa

1. Physician Assistant42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Physician Assistant share within Iowa

Specialty board-certification context

Estimated specialty board-certified rate — Physician Assistant (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Physician Assistant ABMS/AOA estimate

Est. board-certified rate (Physician Assistant) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Physician Assistant) — 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).

RACHEL FREDERICK, PA-C appears in the CMS NPPES registry as a Physician Assistant provider holding PA-C credentials at 2610 NORTHRIDGE PKWY STE 103, AMES, IA, 50010, with a listed phone of (515) 789-3530. NPI 1295080364 was issued on 07/16/2012. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what FREDERICK 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 999 prescription claims written by this provider, covering 119 Medicare beneficiaries and totaling roughly $62K in drug spend, with an opioid prescribing rate of 1.5%. 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.

Physician Assistant is a high-volume specialty nationwide, with 149,975 enrolled providers across 56 states and an average of 790 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

2610 NORTHRIDGE PKWY STE 103
AMES, IA 50010

Provider Details

NPI 1295080364
Specialty Physician Assistant
Credentials PA-C
Gender Female
NPI Issued 07/16/2012

Hospital and facility affiliations

Facilities where RACHEL FREDERICK, PA-C 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.

STORY COUNTY HOSPITAL
NEVADA, IA
Critical Access Hospitals
CMS CCN: 161333

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

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

999
Total Claims
$62K
Total Drug Cost
119
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
1,781
Total Day Supply
50,298
Generic Drug Cost
$18K
Opioid Claims
15 (1.5% rate)
Antibiotic Claims
52

Patient Demographics

Average Patient Age
69.1 years
Avg HCC Risk Score
1.17
Gender Split
67% female / 33% male

Top Prescribed Drugs (Medicare Part D)

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

What RACHEL FREDERICK, PA-C 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
41
Omeprazole
40
Alprazolam
35
Trazodone Hcl
35
Rosuvastatin Calcium
32
Levothyroxine Sodium
31
Simvastatin
31
Losartan Potassium
25
Allopurinol
24
Metoprolol Tartrate
24

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

Physician Assistant Overview

How RACHEL FREDERICK, PA-C fits within the Physician Assistant landscape nationally.

149,975
Physician Assistant Providers in US
56
States with Physician Assistant
790
Avg Claims per Provider

RACHEL FREDERICK, PA-C's 999 claims are above the specialty average of 790.

Nearby Physician Assistant Providers in Iowa

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

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

Frequently Asked Questions

What is RACHEL FREDERICK, PA-C's specialty?
RACHEL FREDERICK, PA-C specializes in Physician Assistant and practices in AMES, Iowa. Credentials: PA-C.
How much does RACHEL FREDERICK, PA-C prescribe under Medicare Part D?
In 2023, RACHEL FREDERICK, PA-C wrote 999 Medicare Part D claims totaling $62K in drug costs for 119 beneficiaries.
Where is RACHEL FREDERICK, PA-C located?
RACHEL FREDERICK, PA-C is located at 2610 NORTHRIDGE PKWY STE 103, AMES, IA, 50010. Phone: (515) 789-3530.
What is RACHEL FREDERICK, PA-C's NPI number?
RACHEL FREDERICK, PA-C's National Provider Identifier (NPI) is 1295080364, issued on 07/16/2012.
Does RACHEL FREDERICK, PA-C prescribe opioids?
Yes, RACHEL FREDERICK, PA-C had 15 opioid claims in 2023 with an opioid prescribing rate of 1.5%.
How many Physician Assistant providers are there in the US?
There are 149,975 Physician Assistant providers across 56 states in the US. The average Physician Assistant provider writes 790 Medicare Part D claims per year.
What drugs does RACHEL FREDERICK, PA-C prescribe most often?
Based on 2023 Medicare Part D data, RACHEL FREDERICK, PA-C's most frequently prescribed drugs include Atorvastatin Calcium, Omeprazole, Alprazolam. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does RACHEL FREDERICK, PA-C accept Medicare?
RACHEL FREDERICK, PA-C appears in CMS Medicare data with 999 Part D claims and 119 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify RACHEL FREDERICK, PA-C's credentials?
RACHEL FREDERICK, PA-C's NPI is 1295080364 with credentials PA-C. 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