2026 NPPES data Family Medicine Physician NPI 1225004161 NP
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JULIE HOFFMANN, NP

Family Medicine Physician in MARION, 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
1K
Medicare Part D claims · 338 beneficiaries · Family Medicine Physician avg: 3K
Generic prescribing
90%
generic claims · 10% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

JULIE HOFFMANN, NP filed 1,057 Medicare Part D claims in 2023 as a Family Medicine Physician in MARION, Iowa, prescribing 90% generic.

1K
Part D claims, 2023
90%
generic prescribing
Likely
board-certified (heuristic)

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.

JULIE HOFFMANN, NP's Medicare Part D volume vs every U.S. prescriber

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

1,057 Top 24% higher than 76% 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%). This entry sits in this band. 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

Board certification likely (heuristic — not verified)

JULIE HOFFMANN, NP practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 2 hospital affiliations — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

What does the federal data show about JULIE HOFFMANN, NP?

Quality data not reported

NPI registry status

Active

Issued 02/28/2006

NPI 1225004161

Primary specialty

Family Medicine Physician

High-volume

147,640 US NPIs in this specialty

Medicare Part D claims

1,057 69% vs specialty avg

2023 prescription claims

Specialty avg: 3,418

Specialty distribution in Iowa

How Family Medicine Physician compares to other specialties among Iowa providers

Iowa providers

Family Medicine Physician share within Iowa

1. Family Medicine Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Family Medicine Physician share within Iowa

Specialty board-certification context

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

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

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

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

JULIE HOFFMANN, NP appears in the CMS NPPES registry as a Family Medicine Physician provider holding NP credentials at 3701 KATZ DR, MARION, IA, 52302, with a listed phone of (319) 373-3022. NPI 1225004161 was issued on 02/28/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what HOFFMANN 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 1,057 prescription claims written by this provider, covering 338 Medicare beneficiaries and totaling roughly $62K in drug spend, split 10% brand-name and 90% 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.

Family Medicine Physician is a high-volume specialty nationwide, with 147,640 enrolled providers across 56 states and an average of 3,418 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

3701 KATZ DR
MARION, IA 52302

Provider Details

NPI 1225004161
Specialty Family Medicine Physician
Credentials NP
Gender Female
NPI Issued 02/28/2006

Hospital and facility affiliations

Facilities where JULIE HOFFMANN, NP 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.

MERCY PHYSICIAN ASSOCIATES INC
NORTH LIBERTY, IA
MERCYCARE MANAGEMENT, INC
CEDAR RAPIDS, 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).

Brand vs generic prescribing mix · Typical

JULIE HOFFMANN, NP — brand share 10.0%
Specialty average (est.)

10% brand-name claims vs 90% generic, on 1,057 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.

1,057
Total Claims
$62K
Total Drug Cost
338
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
2,233
Total Day Supply
61,912
Brand vs Generic
10% brand / 90% generic
Brand Drug Cost
$47K
Generic Drug Cost
$15K
Antibiotic Claims
127

Patient Demographics

Average Patient Age
71.8 years
Avg HCC Risk Score
1.13
Gender Split
63% female / 37% male
Age Distribution
<65: 46, 65-74: 161, 75-84: 98, 85+: 33

Top Prescribed Drugs (Medicare Part D)

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

What JULIE HOFFMANN, NP 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
70
Albuterol Sulfate Hfa
Albuterol Sulfate
43
Metformin Hcl Er
Metformin Hcl
38
Metoprolol Succinate
37
Cephalexin
36
Levothyroxine Sodium
35
Omeprazole
32
Lisinopril
29
Amlodipine Besylate
26
Losartan Potassium
26

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

Family Medicine Physician Overview

How JULIE HOFFMANN, NP fits within the Family Medicine Physician landscape nationally.

147,640
Family Medicine Physician Providers in US
56
States with Family Medicine Physician
3,418
Avg Claims per Provider

JULIE HOFFMANN, NP's 1,057 claims are below the specialty average of 3,418.

Nearby Family Medicine Physician Providers in Iowa

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

Compare Family Medicine Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is JULIE HOFFMANN, NP's specialty?
JULIE HOFFMANN, NP specializes in Family Medicine Physician and practices in MARION, Iowa. Credentials: NP.
How much does JULIE HOFFMANN, NP prescribe under Medicare Part D?
In 2023, JULIE HOFFMANN, NP wrote 1,057 Medicare Part D claims totaling $62K in drug costs for 338 beneficiaries.
Where is JULIE HOFFMANN, NP located?
JULIE HOFFMANN, NP is located at 3701 KATZ DR, MARION, IA, 52302. Phone: (319) 373-3022.
What is JULIE HOFFMANN, NP's NPI number?
JULIE HOFFMANN, NP's National Provider Identifier (NPI) is 1225004161, issued on 02/28/2006.
Does JULIE HOFFMANN, NP prescribe more brand-name or generic drugs?
JULIE HOFFMANN, NP's prescribing is 10% brand-name and 90% generic drugs by claim count, with $47K in brand drug costs.
How many Family Medicine Physician providers are there in the US?
There are 147,640 Family Medicine Physician providers across 56 states in the US. The average Family Medicine Physician provider writes 3,418 Medicare Part D claims per year.
What drugs does JULIE HOFFMANN, NP prescribe most often?
Based on 2023 Medicare Part D data, JULIE HOFFMANN, NP's most frequently prescribed drugs include Atorvastatin Calcium, Albuterol Sulfate Hfa, Metformin Hcl Er. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does JULIE HOFFMANN, NP accept Medicare?
JULIE HOFFMANN, NP appears in CMS Medicare data with 1,057 Part D claims and 338 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify JULIE HOFFMANN, NP's credentials?
JULIE HOFFMANN, NP's NPI is 1225004161 with credentials NP. 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