2026 NPPES data Medical Physician Assistant NPI 1679738819 PA-C
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ERICKA ROBERTS, PA-C

Medical Physician Assistant in STILLWATER, Minnesota. 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
4K
Medicare Part D claims · 269 beneficiaries · Medical Physician Assistant avg: 1K
Generic prescribing
91%
generic claims · 9% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

ERICKA ROBERTS, PA-C filed 3,950 Medicare Part D claims in 2023 as a Medical Physician Assistant in STILLWATER, Minnesota, prescribing 91% generic.

4K
Part D claims, 2023
91%
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.

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

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

3,950 Top 9% higher than 91% 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%). Below this entry. 2,000–2,200: 213,991 prescribers (16%). This entry sits in this band. 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 ERICKA ROBERTS, PA-C?

Quality data not reported

NPI registry status

Active

Issued 07/28/2008

NPI 1679738819

Primary specialty

Medical Physician Assistant

Mid-sized

40,527 US NPIs in this specialty

Medicare Part D claims

3,950 267% vs specialty avg

2023 prescription claims

Specialty avg: 1,077

Specialty distribution in Minnesota

How Medical Physician Assistant compares to other specialties among Minnesota providers

Minnesota providers

Medical Physician Assistant share within Minnesota

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

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).

ERICKA ROBERTS, PA-C appears in the CMS NPPES registry as a Medical Physician Assistant provider holding PA-C credentials at 270 MAIN ST N STE 300, STILLWATER, MN, 55082, with a listed phone of (651) 342-1039. NPI 1679738819 was issued on 07/28/2008. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what ROBERTS 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 3,950 prescription claims written by this provider, covering 269 Medicare beneficiaries and totaling roughly $215K in drug spend, split 9% brand-name and 91% generic by claim count, with an opioid prescribing rate of 0.4%. 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

270 MAIN ST N STE 300
STILLWATER, MN 55082

Provider Details

NPI 1679738819
Specialty Medical Physician Assistant
Credentials PA-C
Gender Female
NPI Issued 07/28/2008

Hospital and facility affiliations

Facilities where ERICKA ROBERTS, 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.

BLUESTONE PHYSICIAN SERVICES PA
STILLWATER, MN

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 · Generic-heavy

ERICKA ROBERTS, PA-C — brand share 9.0%
Specialty average (est.)

9% brand-name claims vs 91% generic, on 3,950 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.

3,950
Total Claims
$215K
Total Drug Cost
269
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
3,989
Total Day Supply
91,181
Brand vs Generic
9% brand / 91% generic
Brand Drug Cost
$155K
Generic Drug Cost
$57K
Opioid Claims
17 (0.4% rate)
Antibiotic Claims
70

Patient Demographics

Average Patient Age
82.2 years
Avg HCC Risk Score
2.29
Gender Split
68% female / 32% male

Top Prescribed Drugs (Medicare Part D)

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

What ERICKA ROBERTS, 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
Trazodone Hcl
247
Lisinopril
188
Omeprazole
155
Furosemide
147
Levothyroxine Sodium
142
Escitalopram Oxalate
139
Duloxetine Hcl
138
Amlodipine Besylate
135
Quetiapine Fumarate
118
Gabapentin
107

* 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 ERICKA ROBERTS, PA-C 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

ERICKA ROBERTS, PA-C's 3,950 claims are above the specialty average of 1,077.

Nearby Medical Physician Assistant Providers in Minnesota

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

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

Frequently Asked Questions

What is ERICKA ROBERTS, PA-C's specialty?
ERICKA ROBERTS, PA-C specializes in Medical Physician Assistant and practices in STILLWATER, Minnesota. Credentials: PA-C.
How much does ERICKA ROBERTS, PA-C prescribe under Medicare Part D?
In 2023, ERICKA ROBERTS, PA-C wrote 3,950 Medicare Part D claims totaling $215K in drug costs for 269 beneficiaries.
Where is ERICKA ROBERTS, PA-C located?
ERICKA ROBERTS, PA-C is located at 270 MAIN ST N STE 300, STILLWATER, MN, 55082. Phone: (651) 342-1039.
What is ERICKA ROBERTS, PA-C's NPI number?
ERICKA ROBERTS, PA-C's National Provider Identifier (NPI) is 1679738819, issued on 07/28/2008.
Does ERICKA ROBERTS, PA-C prescribe more brand-name or generic drugs?
ERICKA ROBERTS, PA-C's prescribing is 9% brand-name and 91% generic drugs by claim count, with $155K in brand drug costs.
Does ERICKA ROBERTS, PA-C prescribe opioids?
Yes, ERICKA ROBERTS, PA-C had 17 opioid claims in 2023 with an opioid prescribing rate of 0.4%.
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 ERICKA ROBERTS, PA-C prescribe most often?
Based on 2023 Medicare Part D data, ERICKA ROBERTS, PA-C's most frequently prescribed drugs include Trazodone Hcl, Lisinopril, Omeprazole. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does ERICKA ROBERTS, PA-C accept Medicare?
ERICKA ROBERTS, PA-C appears in CMS Medicare data with 3,950 Part D claims and 269 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify ERICKA ROBERTS, PA-C's credentials?
ERICKA ROBERTS, PA-C's NPI is 1679738819 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