2026 NPPES data Optometrist NPI 1700899143 OD
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MICHAEL REXINE, OD

Optometrist in MAYVILLE, North Dakota. 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
590
Medicare Part D claims · 96 beneficiaries · Optometrist avg: 257
Generic prescribing
64%
generic claims · 36% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
21.6667/100
▼ 61 pts below national avg 83.1 · [object Object]
Industry payments
$68.22
4 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

MICHAEL REXINE, OD reported a CMS MIPS final score of 21.6667/100 — below the 83.1 national average — and filed 590 Medicare Part D claims in 2023.

21.6667/100
MIPS score · -61 vs avg
590
Part D claims, 2023
64%
generic prescribing
$68.22
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.

MICHAEL REXINE, OD's MIPS score vs every scored U.S. clinician

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

22 3rd percentile higher than 3% 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%). This entry sits in this band. 30–40: 2,746 scored providers (1%). Above this entry. 40–50: 2,928 scored providers (1%). Above this entry. 50–60: 5,882 scored providers (1%). Above this entry. 60–70: 13,906 scored providers (3%). Above this entry. 70–80: 118,074 scored providers (25%). Above this entry. 80–90: 129,887 scored providers (27%). Above this entry. 90–100: 189,403 scored providers (40%). Above this entry. 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 MICHAEL REXINE, OD?

Below national average

NPI registry status

Active

Issued 08/15/2006

NPI 1700899143

Primary specialty

Optometrist

High-volume

60,463 US NPIs in this specialty

Medicare Part D claims

590 130% vs specialty avg

2023 prescription claims

Specialty avg: 257

MIPS final score

21.6667/100 61.433299999999996% pts

Below average band

vs 83.1 national avg

Specialty distribution in North Dakota

How Optometrist compares to other specialties among North Dakota providers

North Dakota providers

Optometrist share within North Dakota

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

Medicare quality performance — MIPS

MICHAEL REXINE, OD's 2023 MIPS final score plotted against the Optometrist national average

Below national average
MIPS Final Score
21.6667/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Optometrist) — 21.6667/100 vs national avg 83.1

0%100%National avg83%21.7%
MIPS final score (Optometrist) — 21.6667/100 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).

MICHAEL REXINE, OD is a Optometrist provider practicing in MAYVILLE, North Dakota, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: OD. NPI: 1700899143. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

MICHAEL REXINE, OD appears in the CMS NPPES registry as a Optometrist provider holding OD credentials at 32 MAIN ST W, MAYVILLE, ND, 58257, with a listed phone of (701) 786-2666. NPI 1700899143 was issued on 08/15/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what REXINE 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 590 prescription claims written by this provider, covering 96 Medicare beneficiaries and totaling roughly $72K in drug spend, split 36% brand-name and 64% 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. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 21.6667/100 for the 2023 performance year (Quality 43.3333), compared with the national average of 83.1.

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

32 MAIN ST W
MAYVILLE, ND 58257

Provider Details

NPI 1700899143
Specialty Optometrist
Credentials OD
Gender Male
NPI Issued 08/15/2006

CMS Quality Score (MIPS)

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

21.6667
Final Score
Avg: 83.1
43.3333
Quality

Reporting: Individual

Hospital and facility affiliations

Facilities where MICHAEL REXINE, OD 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.

MICHAEL REXINE OD PC
FARGO, ND

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

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 MICHAEL REXINE, OD. Source: openpaymentsdata.cms.gov.

Total received

$68

Largest payer

Alcon Vision LLC

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

MICHAEL REXINE, OD — brand share 36.0%
Specialty average (est.)

36% brand-name claims vs 64% generic, on 590 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.

590
Total Claims
$72K
Total Drug Cost
96
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
719
Total Day Supply
16,952
Brand vs Generic
36% brand / 64% generic
Brand Drug Cost
$67K
Generic Drug Cost
$6K
Antibiotic Claims
17

Patient Demographics

Average Patient Age
78.6 years
Avg HCC Risk Score
0.91
Gender Split
66% female / 34% male

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Latanoprost
147
Restasis
Cyclosporine
60
Timolol Maleate
54
Sertraline Hcl
48
Lumigan
Bimatoprost
32
Potassium Chloride
26
Amlodipine Besylate
24
Carvedilol
24
Combigan
Brimonidine Tartrate/Timolol
20
Metformin Hcl Er
Metformin Hcl
17

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

Optometrist Overview

How MICHAEL REXINE, OD fits within the Optometrist landscape nationally.

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

MICHAEL REXINE, OD's 590 claims are above the specialty average of 257.

Nearby Optometrist Providers in North Dakota

Other clinicians with the same primary specialty enrolled in North Dakota, drawn from the same CMS NPPES roster as REXINE.

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

Frequently Asked Questions

What is MICHAEL REXINE, OD's specialty?
MICHAEL REXINE, OD specializes in Optometrist and practices in MAYVILLE, North Dakota. Credentials: OD.
How much does MICHAEL REXINE, OD prescribe under Medicare Part D?
In 2023, MICHAEL REXINE, OD wrote 590 Medicare Part D claims totaling $72K in drug costs for 96 beneficiaries.
What is MICHAEL REXINE, OD's Medicare quality score?
MICHAEL REXINE, OD has a CMS MIPS Final Score of 21.6667/100 (Quality: 43.3333). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is MICHAEL REXINE, OD located?
MICHAEL REXINE, OD is located at 32 MAIN ST W, MAYVILLE, ND, 58257. Phone: (701) 786-2666.
What is MICHAEL REXINE, OD's NPI number?
MICHAEL REXINE, OD's National Provider Identifier (NPI) is 1700899143, issued on 08/15/2006.
Does MICHAEL REXINE, OD prescribe more brand-name or generic drugs?
MICHAEL REXINE, OD's prescribing is 36% brand-name and 64% generic drugs by claim count, with $67K 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 MICHAEL REXINE, OD prescribe most often?
Based on 2023 Medicare Part D data, MICHAEL REXINE, OD's most frequently prescribed drugs include Latanoprost, Restasis, Timolol Maleate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does MICHAEL REXINE, OD accept Medicare?
MICHAEL REXINE, OD appears in CMS Medicare data with 590 Part D claims and 96 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify MICHAEL REXINE, OD's credentials?
MICHAEL REXINE, OD's NPI is 1700899143 with credentials OD. 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