2026 NPPES data Optometrist NPI 1477695856 O.D.
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MICHAEL WARDELL, O.D.

Optometrist in BILLINGS, Montana. 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
102
Medicare Part D claims · 34 beneficiaries · Optometrist avg: 257
Generic prescribing
36%
generic claims · 64% brand-name · higher generic rates reduce patient out-of-pocket costs
What the federal data reveals: MICHAEL WARDELL, O.D. is a Optometrist ([object Object]) practicing in BILLINGS, Montana with a Medicare Part D prescribing footprint of 102 claims across 34 beneficiaries — 64% brand-name prescribing .

What stands out: MICHAEL WARDELL, O.D. filed 102 Medicare Part D claims in 2023 across BILLINGS, Montana. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

MICHAEL WARDELL, O.D. at a glance

Quality data not reported

NPI registry status

Active

Issued 02/13/2007

NPI 1477695856

Primary specialty

Optometrist

High-volume

60,463 US NPIs in this specialty

Medicare Part D claims

102 60% vs specialty avg

2023 prescription claims

Specialty avg: 257

Specialty distribution in Montana

How Optometrist compares to other specialties among Montana providers

Montana providers

Optometrist share within Montana

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

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).

MICHAEL WARDELL, O.D. is a Optometrist provider practicing in BILLINGS, Montana, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: O.D.. NPI: 1477695856. 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 WARDELL, O.D. appears in the CMS NPPES registry as a Optometrist provider holding O.D. credentials at 1005 24TH ST W, BILLINGS, MT, 59102, with a listed phone of (406) 281-8480. NPI 1477695856 was issued on 02/13/2007. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what WARDELL 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 102 prescription claims written by this provider, covering 34 Medicare beneficiaries and totaling roughly $44K in drug spend, split 64% brand-name and 36% 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

1005 24TH ST W
BILLINGS, MT 59102

Provider Details

NPI 1477695856
Specialty Optometrist
Credentials O.D.
Gender Male
NPI Issued 02/13/2007

Brand vs generic prescribing mix · Brand-heavy

MICHAEL WARDELL, O.D. — brand share 64.0%
Specialty average (est.)

64% brand-name claims vs 36% generic, on 102 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.

102
Total Claims
$44K
Total Drug Cost
34
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
156
Total Day Supply
4,112
Brand vs Generic
64% brand / 36% generic
Brand Drug Cost
$43K
Generic Drug Cost
$641

Patient Demographics

Average Patient Age
67.0 years
Avg HCC Risk Score
1.16

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
28
Restasis
Cyclosporine
12

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

Optometrist Overview

How MICHAEL WARDELL, O.D. fits within the Optometrist landscape nationally.

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

MICHAEL WARDELL, O.D.'s 102 claims are below the specialty average of 257.

Nearby Optometrist Providers in Montana

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

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

Frequently Asked Questions

What is MICHAEL WARDELL, O.D.'s specialty?
MICHAEL WARDELL, O.D. specializes in Optometrist and practices in BILLINGS, Montana. Credentials: O.D..
How much does MICHAEL WARDELL, O.D. prescribe under Medicare Part D?
In 2023, MICHAEL WARDELL, O.D. wrote 102 Medicare Part D claims totaling $44K in drug costs for 34 beneficiaries.
Where is MICHAEL WARDELL, O.D. located?
MICHAEL WARDELL, O.D. is located at 1005 24TH ST W, BILLINGS, MT, 59102. Phone: (406) 281-8480.
What is MICHAEL WARDELL, O.D.'s NPI number?
MICHAEL WARDELL, O.D.'s National Provider Identifier (NPI) is 1477695856, issued on 02/13/2007.
Does MICHAEL WARDELL, O.D. prescribe more brand-name or generic drugs?
MICHAEL WARDELL, O.D.'s prescribing is 64% brand-name and 36% generic drugs by claim count, with $43K 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 WARDELL, O.D. prescribe most often?
Based on 2023 Medicare Part D data, MICHAEL WARDELL, O.D.'s most frequently prescribed drugs include Latanoprost, Restasis. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does MICHAEL WARDELL, O.D. accept Medicare?
MICHAEL WARDELL, O.D. appears in CMS Medicare data with 102 Part D claims and 34 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify MICHAEL WARDELL, O.D.'s credentials?
MICHAEL WARDELL, O.D.'s NPI is 1477695856 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