2026 NPPES data Optometrist NPI 1043361843 O.D.
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CHRISTOPHER HEDQUIST, O.D.

Optometrist in SIOUX CITY, 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
173
Medicare Part D claims · 50 beneficiaries · Optometrist avg: 257
Generic prescribing
66%
generic claims · 34% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$248.77
3 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

CHRISTOPHER HEDQUIST, O.D. filed 173 Medicare Part D claims in 2023 as a Optometrist in SIOUX CITY, Iowa, prescribing 66% generic.

173
Part D claims, 2023
66%
generic prescribing
$248.77
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.

CHRISTOPHER HEDQUIST, O.D.'s Medicare Part D volume vs every U.S. prescriber

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

173 35th percentile higher than 35% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). This entry sits in this band. 200–400: 182,923 prescribers (13%). Above this entry. 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 CHRISTOPHER HEDQUIST, O.D.?

Quality data not reported

NPI registry status

Active

Issued 01/16/2007

NPI 1043361843

Primary specialty

Optometrist

High-volume

60,463 US NPIs in this specialty

Medicare Part D claims

173 33% vs specialty avg

2023 prescription claims

Specialty avg: 257

Specialty distribution in Iowa

How Optometrist compares to other specialties among Iowa providers

Iowa providers

Optometrist share within Iowa

1. Optometrist42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Optometrist share within Iowa

Specialty board-certification context

Estimated specialty board-certified rate — Optometrist (ABMS / AOA reference)

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

Est. board-certified rate (Optometrist) — ABMS / AOA estimate

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

CHRISTOPHER HEDQUIST, O.D. appears in the CMS NPPES registry as a Optometrist provider holding O.D. credentials at 523 4TH ST, SIOUX CITY, IA, 51101, with a listed phone of (712) 224-3937. NPI 1043361843 was issued on 01/16/2007. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what HEDQUIST 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 173 prescription claims written by this provider, covering 50 Medicare beneficiaries and totaling roughly $31K in drug spend, split 34% brand-name and 66% 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.

Optometrist is a high-volume specialty nationwide, with 60,463 enrolled providers across 56 states and an average of 257 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

523 4TH ST
SIOUX CITY, IA 51101

Provider Details

NPI 1043361843
Specialty Optometrist
Credentials O.D.
Gender Male
NPI Issued 01/16/2007

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 CHRISTOPHER HEDQUIST, O.D.. Source: openpaymentsdata.cms.gov.

Total received

$249

Largest payer

Tarsus Pharmaceuticals, Inc.

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 · Above average

CHRISTOPHER HEDQUIST, O.D. — brand share 34.0%
Specialty average (est.)

34% brand-name claims vs 66% generic, on 173 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.

173
Total Claims
$31K
Total Drug Cost
50
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
227
Total Day Supply
6,080
Brand vs Generic
34% brand / 66% generic
Brand Drug Cost
$26K
Generic Drug Cost
$6K

Patient Demographics

Average Patient Age
75.8 years
Avg HCC Risk Score
0.95
Gender Split
74% female / 26% male

Top Prescribed Drugs (Medicare Part D)

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

What CHRISTOPHER HEDQUIST, O.D. 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
Latanoprost
65
Erythromycin
Erythromycin Base
21
Timolol Maleate
19
Restasis
Cyclosporine
13
Lumigan
Bimatoprost
12
Dorzolamide-Timolol
Dorzolamide Hcl/Timolol Maleat
11

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

Optometrist Overview

How CHRISTOPHER HEDQUIST, O.D. fits within the Optometrist landscape nationally.

60,463
Optometrist Providers in US
56
States with Optometrist
257
Avg Claims per Provider

CHRISTOPHER HEDQUIST, O.D.'s 173 claims are below the specialty average of 257.

Nearby Optometrist Providers in Iowa

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

Compare Optometrist nationally: see state-by-state distribution →

Frequently Asked Questions

What is CHRISTOPHER HEDQUIST, O.D.'s specialty?
CHRISTOPHER HEDQUIST, O.D. specializes in Optometrist and practices in SIOUX CITY, Iowa. Credentials: O.D..
How much does CHRISTOPHER HEDQUIST, O.D. prescribe under Medicare Part D?
In 2023, CHRISTOPHER HEDQUIST, O.D. wrote 173 Medicare Part D claims totaling $31K in drug costs for 50 beneficiaries.
Where is CHRISTOPHER HEDQUIST, O.D. located?
CHRISTOPHER HEDQUIST, O.D. is located at 523 4TH ST, SIOUX CITY, IA, 51101. Phone: (712) 224-3937.
What is CHRISTOPHER HEDQUIST, O.D.'s NPI number?
CHRISTOPHER HEDQUIST, O.D.'s National Provider Identifier (NPI) is 1043361843, issued on 01/16/2007.
Does CHRISTOPHER HEDQUIST, O.D. prescribe more brand-name or generic drugs?
CHRISTOPHER HEDQUIST, O.D.'s prescribing is 34% brand-name and 66% generic drugs by claim count, with $26K in brand drug costs.
How many Optometrist providers are there in the US?
There are 60,463 Optometrist providers across 56 states in the US. The average Optometrist provider writes 257 Medicare Part D claims per year.
What drugs does CHRISTOPHER HEDQUIST, O.D. prescribe most often?
Based on 2023 Medicare Part D data, CHRISTOPHER HEDQUIST, O.D.'s most frequently prescribed drugs include Latanoprost, Erythromycin, Timolol Maleate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does CHRISTOPHER HEDQUIST, O.D. accept Medicare?
CHRISTOPHER HEDQUIST, O.D. appears in CMS Medicare data with 173 Part D claims and 50 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify CHRISTOPHER HEDQUIST, O.D.'s credentials?
CHRISTOPHER HEDQUIST, O.D.'s NPI is 1043361843 with credentials O.D.. 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