2026 NPPES data Optometrist NPI 1306274873
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NATHAN SHJERVE

Optometrist in STILLWATER, Minnesota. 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
530
Medicare Part D claims · 197 beneficiaries · Optometrist avg: 257
Generic prescribing
52%
generic claims · 48% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

NATHAN SHJERVE filed 530 Medicare Part D claims in 2023 as a Optometrist in STILLWATER, Minnesota, prescribing 52% generic.

530
Part D claims, 2023
52%
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.

NATHAN SHJERVE's Medicare Part D volume vs every U.S. prescriber

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

530 Top 34% higher than 66% 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%). This entry sits in this band. 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 NATHAN SHJERVE?

Quality data not reported

NPI registry status

Active

Issued 10/21/2013

NPI 1306274873

Primary specialty

Optometrist

High-volume

60,463 US NPIs in this specialty

Medicare Part D claims

530 106% vs specialty avg

2023 prescription claims

Specialty avg: 257

Specialty distribution in Minnesota

How Optometrist compares to other specialties among Minnesota providers

Minnesota providers

Optometrist share within Minnesota

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

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).

NATHAN SHJERVE appears in the CMS NPPES registry as a Optometrist provider at 1960 MARKET DR, STILLWATER, MN, 55082, with a listed phone of (651) 439-3049. NPI 1306274873 was issued on 10/21/2013. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what SHJERVE 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 530 prescription claims written by this provider, covering 197 Medicare beneficiaries and totaling roughly $184K in drug spend, split 48% brand-name and 52% 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

1960 MARKET DR
STILLWATER, MN 55082

Provider Details

NPI 1306274873
Specialty Optometrist
Gender Male
NPI Issued 10/21/2013

Hospital and facility affiliations

Facilities where NATHAN SHJERVE 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.

PARK NICOLLET CLINIC
MAPLE GROVE, MN

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 · Above average

NATHAN SHJERVE — brand share 48.0%
Specialty average (est.)

48% brand-name claims vs 52% generic, on 530 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.

530
Total Claims
$184K
Total Drug Cost
197
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
978
Total Day Supply
27,655
Brand vs Generic
48% brand / 52% generic
Brand Drug Cost
$171K
Generic Drug Cost
$13K
Antibiotic Claims
27

Patient Demographics

Average Patient Age
72.6 years
Avg HCC Risk Score
1.14
Gender Split
67% female / 33% male
Age Distribution
<65: 25, 65-74: 92, 75-84: 66, 85+: 14

Top Prescribed Drugs (Medicare Part D)

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

What NATHAN SHJERVE 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
191
Timolol Maleate
61
Restasis
Cyclosporine
47
Prednisolone Acetate
36
Xiidra
Lifitegrast
32
Cyclosporine
29
Doxycycline Monohydrate
26
Tobramycin-Dexamethasone
Tobramycin/Dexamethasone
26
Dorzolamide-Timolol
Dorzolamide Hcl/Timolol Maleat
15
Erythromycin
Erythromycin Base
12

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

Optometrist Overview

How NATHAN SHJERVE fits within the Optometrist landscape nationally.

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

NATHAN SHJERVE's 530 claims are above the specialty average of 257.

Nearby Optometrist Providers in Minnesota

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

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

Frequently Asked Questions

What is NATHAN SHJERVE's specialty?
NATHAN SHJERVE specializes in Optometrist and practices in STILLWATER, Minnesota.
How much does NATHAN SHJERVE prescribe under Medicare Part D?
In 2023, NATHAN SHJERVE wrote 530 Medicare Part D claims totaling $184K in drug costs for 197 beneficiaries.
Where is NATHAN SHJERVE located?
NATHAN SHJERVE is located at 1960 MARKET DR, STILLWATER, MN, 55082. Phone: (651) 439-3049.
What is NATHAN SHJERVE's NPI number?
NATHAN SHJERVE's National Provider Identifier (NPI) is 1306274873, issued on 10/21/2013.
Does NATHAN SHJERVE prescribe more brand-name or generic drugs?
NATHAN SHJERVE's prescribing is 48% brand-name and 52% generic drugs by claim count, with $171K 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 NATHAN SHJERVE prescribe most often?
Based on 2023 Medicare Part D data, NATHAN SHJERVE's most frequently prescribed drugs include Latanoprost, Timolol Maleate, Restasis. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does NATHAN SHJERVE accept Medicare?
NATHAN SHJERVE appears in CMS Medicare data with 530 Part D claims and 197 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify NATHAN SHJERVE's credentials?
NATHAN SHJERVE's NPI is 1306274873. 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