2026 NPPES data Medical Physician Assistant NPI 1427666577
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SOPHIE ULLMAN

Medical Physician Assistant in FREMONT, Nebraska. 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
607
Medicare Part D claims · 265 beneficiaries · Medical Physician Assistant avg: 1K
MIPS score
94.5747/100
▲ 11 pts above national avg 83.1 · [object Object]

What the federal data shows

SOPHIE ULLMAN reported a CMS MIPS final score of 94.5747/100 — above the 83.1 national average — and filed 607 Medicare Part D claims in 2023.

94.5747/100
MIPS score · +11 vs avg
607
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.

SOPHIE ULLMAN's MIPS score vs every scored U.S. clinician

CMS Merit-based Incentive Payment System (MIPS) final score, 2023 — the federal quality measure

95 Top 25% higher than 75% of 477,587 scored providers

0–10: 8,684 scored providers (2%). Below this entry. 10–20: 3,008 scored providers (1%). Below this entry. 20–30: 3,069 scored providers (1%). Below this entry. 30–40: 2,746 scored providers (1%). Below this entry. 40–50: 2,928 scored providers (1%). Below this entry. 50–60: 5,882 scored providers (1%). Below this entry. 60–70: 13,906 scored providers (3%). Below this entry. 70–80: 118,074 scored providers (25%). Below this entry. 80–90: 129,887 scored providers (27%). Below this entry. 90–100: 189,403 scored providers (40%). This entry sits in this band. This provider 0 100 every MIPS-scored clinician, bucketed by value

Each bar is a band; taller bars hold more scored providers. 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 Merit-based Incentive Payment System (MIPS) · 2023

What does the federal data show about SOPHIE ULLMAN?

High performer (top quartile)

NPI registry status

Active

Issued 07/15/2020

NPI 1427666577

Primary specialty

Medical Physician Assistant

Mid-sized

40,527 US NPIs in this specialty

Medicare Part D claims

607 44% vs specialty avg

2023 prescription claims

Specialty avg: 1,077

MIPS final score

94.5747/100 11.474700000000013% pts

Exceptional band

vs 83.1 national avg

Specialty distribution in Nebraska

How Medical Physician Assistant compares to other specialties among Nebraska providers

Nebraska providers

Medical Physician Assistant share within Nebraska

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

Medicare quality performance — MIPS

SOPHIE ULLMAN's 2023 MIPS final score plotted against the Medical Physician Assistant national average

High performer (top quartile)
MIPS Final Score
94.5747/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Medical Physician Assistant) — 94.5747/100 vs national avg 83.1

0%100%National avg83%94.6%
MIPS final score (Medical Physician Assistant) — 94.5747/100 vs national avg 83.1

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).

SOPHIE ULLMAN appears in the CMS NPPES registry as a Medical Physician Assistant provider at 3301 E ELKHORN DR STE 100, FREMONT, NE, 68025, with a listed phone of (402) 390-4111. NPI 1427666577 was issued on 07/15/2020. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what ULLMAN 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 607 prescription claims written by this provider, covering 265 Medicare beneficiaries and totaling roughly $6K in drug spend, with an opioid prescribing rate of 29.8%. 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. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 94.5747/100 for the 2023 performance year (Quality 87.2653), compared with the national average of 83.1.

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

3301 E ELKHORN DR STE 100
FREMONT, NE 68025

Provider Details

NPI 1427666577
Specialty Medical Physician Assistant
Gender Female
NPI Issued 07/15/2020

CMS Quality Score (MIPS)

Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.

94.5747
Final Score
Avg: 83.1
87.2653
Quality
94.3758
Promoting Interoperability

Reporting: Alternative Payment Model

Hospital and facility affiliations

Facilities where SOPHIE ULLMAN 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.

MD WEST ONE, PC
ATLANTIC, IA

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.

607
Total Claims
$6K
Total Drug Cost
265
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
653
Total Day Supply
10,434
Generic Drug Cost
$5K
Opioid Claims
181 (29.8% rate)
Antibiotic Claims
81

Patient Demographics

Average Patient Age
72.8 years
Avg HCC Risk Score
1.01
Gender Split
67% female / 33% male
Age Distribution
<65: 20, 65-74: 146, 75-84: 81, 85+: 18

Top Prescribed Drugs (Medicare Part D)

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

What SOPHIE ULLMAN 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
Meloxicam
168
Oxycodone Hcl
83
Tramadol Hcl
51
Methylprednisolone
40
Cyclobenzaprine Hcl
39
Amoxicillin
35
Nabumetone
33
Cephalexin
31
Hydrocodone-Acetaminophen
Hydrocodone/Acetaminophen
25
Oxycodone-Acetaminophen
Oxycodone Hcl/Acetaminophen
22

* 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 SOPHIE ULLMAN 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

SOPHIE ULLMAN's 607 claims are below the specialty average of 1,077.

Nearby Medical Physician Assistant Providers in Nebraska

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

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

Frequently Asked Questions

What is SOPHIE ULLMAN's specialty?
SOPHIE ULLMAN specializes in Medical Physician Assistant and practices in FREMONT, Nebraska.
How much does SOPHIE ULLMAN prescribe under Medicare Part D?
In 2023, SOPHIE ULLMAN wrote 607 Medicare Part D claims totaling $6K in drug costs for 265 beneficiaries.
What is SOPHIE ULLMAN's Medicare quality score?
SOPHIE ULLMAN has a CMS MIPS Final Score of 94.5747/100 (Quality: 87.2653). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is SOPHIE ULLMAN located?
SOPHIE ULLMAN is located at 3301 E ELKHORN DR STE 100, FREMONT, NE, 68025. Phone: (402) 390-4111.
What is SOPHIE ULLMAN's NPI number?
SOPHIE ULLMAN's National Provider Identifier (NPI) is 1427666577, issued on 07/15/2020.
Does SOPHIE ULLMAN prescribe opioids?
Yes, SOPHIE ULLMAN had 181 opioid claims in 2023 with an opioid prescribing rate of 29.8%.
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 SOPHIE ULLMAN prescribe most often?
Based on 2023 Medicare Part D data, SOPHIE ULLMAN's most frequently prescribed drugs include Meloxicam, Oxycodone Hcl, Tramadol Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does SOPHIE ULLMAN accept Medicare?
SOPHIE ULLMAN appears in CMS Medicare data with 607 Part D claims and 265 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify SOPHIE ULLMAN's credentials?
SOPHIE ULLMAN's NPI is 1427666577. 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.
Quality Performance
CMS Merit-based Incentive Payment System (MIPS) — 2023 performance year.
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