2026 NPPES data Physician Assistant NPI 1316919657 PAC
Verify on CMS →

JENNIFER SCHREIER, PAC

Physician Assistant in FORT DODGE, 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
10K
Medicare Part D claims · 663 beneficiaries · Physician Assistant avg: 790
Generic prescribing
94%
generic claims · 6% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

JENNIFER SCHREIER, PAC filed 9,880 Medicare Part D claims in 2023 as a Physician Assistant in FORT DODGE, Iowa, prescribing 94% generic.

10K
Part D claims, 2023
94%
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.

JENNIFER SCHREIER, PAC's Medicare Part D volume vs every U.S. prescriber

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

9,880 Top 2% higher than 98% 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 JENNIFER SCHREIER, PAC?

Quality data not reported

NPI registry status

Active

Issued 02/02/2006

NPI 1316919657

Primary specialty

Physician Assistant

High-volume

149,975 US NPIs in this specialty

Medicare Part D claims

9,880 1151% 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).

JENNIFER SCHREIER, PAC appears in the CMS NPPES registry as a Physician Assistant provider holding PAC credentials at 800 KENYON RD, FORT DODGE, IA, 50501, with a listed phone of (515) 574-6800. NPI 1316919657 was issued on 02/02/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what SCHREIER 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 9,880 prescription claims written by this provider, covering 663 Medicare beneficiaries and totaling roughly $489K in drug spend, split 6% brand-name and 94% generic by claim count, with an opioid prescribing rate of 2.3%. 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

800 KENYON RD
FORT DODGE, IA 50501

Provider Details

NPI 1316919657
Specialty Physician Assistant
Credentials PAC
Gender Female
NPI Issued 02/02/2006

Brand vs generic prescribing mix · Generic-heavy

JENNIFER SCHREIER, PAC — brand share 6.0%
Specialty average (est.)

6% brand-name claims vs 94% generic, on 9,880 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.

9,880
Total Claims
$489K
Total Drug Cost
663
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
23,747
Total Day Supply
698,697
Brand vs Generic
6% brand / 94% generic
Brand Drug Cost
$310K
Generic Drug Cost
$177K
Opioid Claims
223 (2.3% rate)
Antibiotic Claims
152

Patient Demographics

Average Patient Age
74.4 years
Avg HCC Risk Score
0.95
Gender Split
86% female / 14% male
Age Distribution
<65: 33, 65-74: 328, 75-84: 211, 85+: 91

Top Prescribed Drugs (Medicare Part D)

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

What JENNIFER SCHREIER, PAC 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
Amlodipine Besylate
575
Levothyroxine Sodium
575
Omeprazole
512
Atorvastatin Calcium
456
Lisinopril
383
Losartan Potassium
371
Simvastatin
360
Metformin Hcl Er
Metformin Hcl
224
Gabapentin
223
Alendronate Sodium
209

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

Physician Assistant Overview

How JENNIFER SCHREIER, PAC fits within the Physician Assistant landscape nationally.

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

JENNIFER SCHREIER, PAC's 9,880 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 SCHREIER.

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

Frequently Asked Questions

What is JENNIFER SCHREIER, PAC's specialty?
JENNIFER SCHREIER, PAC specializes in Physician Assistant and practices in FORT DODGE, Iowa. Credentials: PAC.
How much does JENNIFER SCHREIER, PAC prescribe under Medicare Part D?
In 2023, JENNIFER SCHREIER, PAC wrote 9,880 Medicare Part D claims totaling $489K in drug costs for 663 beneficiaries.
Where is JENNIFER SCHREIER, PAC located?
JENNIFER SCHREIER, PAC is located at 800 KENYON RD, FORT DODGE, IA, 50501. Phone: (515) 574-6800.
What is JENNIFER SCHREIER, PAC's NPI number?
JENNIFER SCHREIER, PAC's National Provider Identifier (NPI) is 1316919657, issued on 02/02/2006.
Does JENNIFER SCHREIER, PAC prescribe more brand-name or generic drugs?
JENNIFER SCHREIER, PAC's prescribing is 6% brand-name and 94% generic drugs by claim count, with $310K in brand drug costs.
Does JENNIFER SCHREIER, PAC prescribe opioids?
Yes, JENNIFER SCHREIER, PAC had 223 opioid claims in 2023 with an opioid prescribing rate of 2.3%.
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 JENNIFER SCHREIER, PAC prescribe most often?
Based on 2023 Medicare Part D data, JENNIFER SCHREIER, PAC's most frequently prescribed drugs include Amlodipine Besylate, Levothyroxine Sodium, Omeprazole. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does JENNIFER SCHREIER, PAC accept Medicare?
JENNIFER SCHREIER, PAC appears in CMS Medicare data with 9,880 Part D claims and 663 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify JENNIFER SCHREIER, PAC's credentials?
JENNIFER SCHREIER, PAC's NPI is 1316919657 with credentials PAC. 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