2026 NPPES data Adult Health Nurse Practitioner NPI 1235462482 CNP
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ANTHONY TEASCK, CNP

Adult Health Nurse Practitioner in VIRGINIA, 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
5K
Medicare Part D claims · 601 beneficiaries · Adult Health Nurse Practitioner avg: 1K
Generic prescribing
84%
generic claims · 16% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

ANTHONY TEASCK, CNP filed 4,601 Medicare Part D claims in 2023 as a Adult Health Nurse Practitioner in VIRGINIA, Minnesota, prescribing 84% generic.

5K
Part D claims, 2023
84%
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.

ANTHONY TEASCK, CNP's Medicare Part D volume vs every U.S. prescriber

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

4,601 Top 7% higher than 93% 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 ANTHONY TEASCK, CNP?

Quality data not reported

NPI registry status

Active

Issued 09/04/2009

NPI 1235462482

Primary specialty

Adult Health Nurse Practitioner

Mid-sized

29,492 US NPIs in this specialty

Medicare Part D claims

4,601 283% vs specialty avg

2023 prescription claims

Specialty avg: 1,201

Specialty distribution in Minnesota

How Adult Health Nurse Practitioner compares to other specialties among Minnesota providers

Minnesota providers

Adult Health Nurse Practitioner share within Minnesota

1. Adult Health Nurse Practitioner42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Adult Health Nurse Practitioner share within Minnesota

Specialty board-certification context

Estimated specialty board-certified rate — Adult Health Nurse Practitioner (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Adult Health Nurse Practitioner ABMS/AOA estimate

Est. board-certified rate (Adult Health Nurse Practitioner) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Adult Health Nurse Practitioner) — 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).

ANTHONY TEASCK, CNP appears in the CMS NPPES registry as a Adult Health Nurse Practitioner provider holding CNP credentials at 1101 9TH ST N, VIRGINIA, MN, 55792, with a listed phone of (218) 741-0150. NPI 1235462482 was issued on 09/04/2009. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what TEASCK 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 4,601 prescription claims written by this provider, covering 601 Medicare beneficiaries and totaling roughly $770K in drug spend, split 16% brand-name and 84% 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.

Adult Health Nurse Practitioner is a mid-sized specialty nationwide, with 29,492 enrolled providers across 55 states and an average of 1,201 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

1101 9TH ST N
VIRGINIA, MN 55792

Provider Details

NPI 1235462482
Specialty Adult Health Nurse Practitioner
Credentials CNP
Gender Male
NPI Issued 09/04/2009

Hospital and facility affiliations

Facilities where ANTHONY TEASCK, CNP 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.

THE DULUTH CLINIC LTD
HIBBING, 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 · Typical

ANTHONY TEASCK, CNP — brand share 16.0%
Specialty average (est.)

16% brand-name claims vs 84% generic, on 4,601 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.

4,601
Total Claims
$770K
Total Drug Cost
601
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
10,575
Total Day Supply
311,037
Brand vs Generic
16% brand / 84% generic
Brand Drug Cost
$685K
Generic Drug Cost
$85K

Patient Demographics

Average Patient Age
74.9 years
Avg HCC Risk Score
1.74
Gender Split
37% female / 63% male
Age Distribution
<65: 39, 65-74: 256, 75-84: 223, 85+: 83

Top Prescribed Drugs (Medicare Part D)

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

What ANTHONY TEASCK, CNP 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
Metoprolol Succinate
474
Furosemide
368
Atorvastatin Calcium
347
Amlodipine Besylate
312
Lisinopril
294
Isosorbide Mononitrate Er
Isosorbide Mononitrate
233
Spironolactone
210
Losartan Potassium
207
Carvedilol
182
Metoprolol Tartrate
180

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

Adult Health Nurse Practitioner Overview

How ANTHONY TEASCK, CNP fits within the Adult Health Nurse Practitioner landscape nationally.

29,492
Adult Health Nurse Practitioner Providers in US
55
States with Adult Health Nurse Practitioner
1,201
Avg Claims per Provider

ANTHONY TEASCK, CNP's 4,601 claims are above the specialty average of 1,201.

Nearby Adult Health Nurse Practitioner Providers in Minnesota

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

Compare Adult Health Nurse Practitioner nationally: see state-by-state distribution →

Frequently Asked Questions

What is ANTHONY TEASCK, CNP's specialty?
ANTHONY TEASCK, CNP specializes in Adult Health Nurse Practitioner and practices in VIRGINIA, Minnesota. Credentials: CNP.
How much does ANTHONY TEASCK, CNP prescribe under Medicare Part D?
In 2023, ANTHONY TEASCK, CNP wrote 4,601 Medicare Part D claims totaling $770K in drug costs for 601 beneficiaries.
Where is ANTHONY TEASCK, CNP located?
ANTHONY TEASCK, CNP is located at 1101 9TH ST N, VIRGINIA, MN, 55792. Phone: (218) 741-0150.
What is ANTHONY TEASCK, CNP's NPI number?
ANTHONY TEASCK, CNP's National Provider Identifier (NPI) is 1235462482, issued on 09/04/2009.
Does ANTHONY TEASCK, CNP prescribe more brand-name or generic drugs?
ANTHONY TEASCK, CNP's prescribing is 16% brand-name and 84% generic drugs by claim count, with $685K in brand drug costs.
How many Adult Health Nurse Practitioner providers are there in the US?
There are 29,492 Adult Health Nurse Practitioner providers across 55 states in the US. The average Adult Health Nurse Practitioner provider writes 1,201 Medicare Part D claims per year.
What drugs does ANTHONY TEASCK, CNP prescribe most often?
Based on 2023 Medicare Part D data, ANTHONY TEASCK, CNP's most frequently prescribed drugs include Metoprolol Succinate, Furosemide, Atorvastatin Calcium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does ANTHONY TEASCK, CNP accept Medicare?
ANTHONY TEASCK, CNP appears in CMS Medicare data with 4,601 Part D claims and 601 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify ANTHONY TEASCK, CNP's credentials?
ANTHONY TEASCK, CNP's NPI is 1235462482 with credentials CNP. 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