2026 NPPES data Medical Physician Assistant NPI 1215219837
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SUSAN RIEDER

Medical Physician Assistant in HICKORY, 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
257
Medicare Part D claims · 81 beneficiaries · Medical Physician Assistant avg: 1K
Generic prescribing
78%
generic claims · 22% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$918.5
45 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

SUSAN RIEDER filed 257 Medicare Part D claims in 2023 as a Medical Physician Assistant in HICKORY, North Carolina, prescribing 78% generic.

257
Part D claims, 2023
78%
generic prescribing
$918.5
industry payments (Sunshine Act)

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.

SUSAN RIEDER's Medicare Part D volume vs every U.S. prescriber

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

257 49th percentile higher than 49% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). This entry sits in this band. 400–600: 90,619 prescribers (7%). Above this entry. 600–800: 56,224 prescribers (4%). Above this entry. 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 SUSAN RIEDER?

Quality data not reported

NPI registry status

Active

Issued 09/10/2011

NPI 1215219837

Primary specialty

Medical Physician Assistant

Mid-sized

40,527 US NPIs in this specialty

Medicare Part D claims

257 76% vs specialty avg

2023 prescription claims

Specialty avg: 1,077

Specialty distribution in North Carolina

How Medical Physician Assistant compares to other specialties among North Carolina providers

North Carolina providers

Medical Physician Assistant share within North Carolina

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

Specialty board-certification context

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

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

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

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

SUSAN RIEDER appears in the CMS NPPES registry as a Medical Physician Assistant provider at 2406 CENTURY PL SE, HICKORY, NC, 28602, with a listed phone of (828) 324-9550. NPI 1215219837 was issued on 09/10/2011. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what RIEDER 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 257 prescription claims written by this provider, covering 81 Medicare beneficiaries and totaling roughly $677K in drug spend, split 22% brand-name and 78% generic by claim count, with an opioid prescribing rate of 4.7%. 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.

Medical Physician Assistant is a mid-sized specialty nationwide, with 40,527 enrolled providers across 55 states and an average of 1,077 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

2406 CENTURY PL SE
HICKORY, NC 28602

Provider Details

NPI 1215219837
Specialty Medical Physician Assistant
Gender Female
NPI Issued 09/10/2011

Industry payments received (2024) — CMS Open Payments transparency data

The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for SUSAN RIEDER. Source: openpaymentsdata.cms.gov.

Total received

$919

Largest payer

Novartis Pharmaceuticals Corporation

Most common payment type

Food and Beverage

Industry payments are not necessarily indicators of bias — they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.

Brand vs generic prescribing mix · Typical

SUSAN RIEDER — brand share 22.0%
Specialty average (est.)

22% brand-name claims vs 78% generic, on 257 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.

257
Total Claims
$677K
Total Drug Cost
81
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
348
Total Day Supply
9,137
Brand vs Generic
22% brand / 78% generic
Brand Drug Cost
$658K
Generic Drug Cost
$19K
Opioid Claims
12 (4.7% rate)
Antibiotic Claims
14

Patient Demographics

Average Patient Age
72.8 years
Avg HCC Risk Score
2.49
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.

What SUSAN RIEDER 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
Anastrozole
26
Prednisone
21
Letrozole
20
Erleada
Apalutamide
15

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

Medical Physician Assistant Overview

How SUSAN RIEDER fits within the Medical Physician Assistant landscape nationally.

40,527
Medical Physician Assistant Providers in US
55
States with Medical Physician Assistant
1,077
Avg Claims per Provider

SUSAN RIEDER's 257 claims are below the specialty average of 1,077.

Nearby Medical Physician Assistant Providers in North Carolina

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

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

Frequently Asked Questions

What is SUSAN RIEDER's specialty?
SUSAN RIEDER specializes in Medical Physician Assistant and practices in HICKORY, North Carolina.
How much does SUSAN RIEDER prescribe under Medicare Part D?
In 2023, SUSAN RIEDER wrote 257 Medicare Part D claims totaling $677K in drug costs for 81 beneficiaries.
Where is SUSAN RIEDER located?
SUSAN RIEDER is located at 2406 CENTURY PL SE, HICKORY, NC, 28602. Phone: (828) 324-9550.
What is SUSAN RIEDER's NPI number?
SUSAN RIEDER's National Provider Identifier (NPI) is 1215219837, issued on 09/10/2011.
Does SUSAN RIEDER prescribe more brand-name or generic drugs?
SUSAN RIEDER's prescribing is 22% brand-name and 78% generic drugs by claim count, with $658K in brand drug costs.
Does SUSAN RIEDER prescribe opioids?
Yes, SUSAN RIEDER had 12 opioid claims in 2023 with an opioid prescribing rate of 4.7%.
How many Medical Physician Assistant providers are there in the US?
There are 40,527 Medical Physician Assistant providers across 55 states in the US. The average Medical Physician Assistant provider writes 1,077 Medicare Part D claims per year.
What drugs does SUSAN RIEDER prescribe most often?
Based on 2023 Medicare Part D data, SUSAN RIEDER's most frequently prescribed drugs include Anastrozole, Prednisone, Letrozole. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does SUSAN RIEDER accept Medicare?
SUSAN RIEDER appears in CMS Medicare data with 257 Part D claims and 81 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify SUSAN RIEDER's credentials?
SUSAN RIEDER's NPI is 1215219837. 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