2026 NPPES data Registered Nurse NPI 1881188035
Verify on CMS →

TAMARA SCHULZ

Registered Nurse in TWIN FALLS, Idaho. 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
4K
Medicare Part D claims · 274 beneficiaries · Registered Nurse avg: 1K

What the federal data shows

TAMARA SCHULZ filed 3,609 Medicare Part D claims in 2023 as a Registered Nurse in TWIN FALLS, Idaho.

4K
Part D claims, 2023

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.

TAMARA SCHULZ's Medicare Part D volume vs every U.S. prescriber

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

3,609 Top 9% higher than 91% 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 TAMARA SCHULZ?

Quality data not reported

NPI registry status

Active

Issued 06/20/2018

NPI 1881188035

Primary specialty

Registered Nurse

High-volume

175,652 US NPIs in this specialty

Medicare Part D claims

3,609 261% vs specialty avg

2023 prescription claims

Specialty avg: 1,000

Specialty distribution in Idaho

How Registered Nurse compares to other specialties among Idaho providers

Idaho providers

Registered Nurse share within Idaho

1. Registered Nurse42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Registered Nurse share within Idaho

Specialty board-certification context

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

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

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

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

TAMARA SCHULZ appears in the CMS NPPES registry as a Registered Nurse provider at 730 N COLLEGE RD STE A, TWIN FALLS, ID, 83301, with a listed phone of (208) 814-7300. NPI 1881188035 was issued on 06/20/2018. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what SCHULZ 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 3,609 prescription claims written by this provider, covering 274 Medicare beneficiaries and totaling roughly $232K in drug spend, with an opioid prescribing rate of 3.5%. 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.

Registered Nurse is a high-volume specialty nationwide, with 175,652 enrolled providers across 56 states and an average of 1,000 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

730 N COLLEGE RD STE A
TWIN FALLS, ID 83301

Provider Details

NPI 1881188035
Specialty Registered Nurse
Gender Female
NPI Issued 06/20/2018

Hospital and facility affiliations

Facilities where TAMARA SCHULZ 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.

ST LUKES CLINIC LLC
TWIN FALLS, ID

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

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

3,609
Total Claims
$232K
Total Drug Cost
274
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
7,252
Total Day Supply
208,178
Generic Drug Cost
$60K
Opioid Claims
125 (3.5% rate)
Antibiotic Claims
77

Patient Demographics

Average Patient Age
71.2 years
Avg HCC Risk Score
1.11
Gender Split
84% female / 16% male
Age Distribution
<65: 35, 65-74: 131, 75-84: 88, 85+: 20

Top Prescribed Drugs (Medicare Part D)

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

What TAMARA SCHULZ 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
Levothyroxine Sodium
214
Atorvastatin Calcium
203
Omeprazole
143
Lisinopril
130
Amlodipine Besylate
115
Pantoprazole Sodium
93
Losartan Potassium
92
Metoprolol Succinate
81
Fluticasone Propionate
80
Furosemide
80

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

Registered Nurse Overview

How TAMARA SCHULZ fits within the Registered Nurse landscape nationally.

175,652
Registered Nurse Providers in US
56
States with Registered Nurse
1,000
Avg Claims per Provider

TAMARA SCHULZ's 3,609 claims are above the specialty average of 1,000.

Nearby Registered Nurse Providers in Idaho

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

Compare Registered Nurse nationally: see state-by-state distribution →

Frequently Asked Questions

What is TAMARA SCHULZ's specialty?
TAMARA SCHULZ specializes in Registered Nurse and practices in TWIN FALLS, Idaho.
How much does TAMARA SCHULZ prescribe under Medicare Part D?
In 2023, TAMARA SCHULZ wrote 3,609 Medicare Part D claims totaling $232K in drug costs for 274 beneficiaries.
Where is TAMARA SCHULZ located?
TAMARA SCHULZ is located at 730 N COLLEGE RD STE A, TWIN FALLS, ID, 83301. Phone: (208) 814-7300.
What is TAMARA SCHULZ's NPI number?
TAMARA SCHULZ's National Provider Identifier (NPI) is 1881188035, issued on 06/20/2018.
Does TAMARA SCHULZ prescribe opioids?
Yes, TAMARA SCHULZ had 125 opioid claims in 2023 with an opioid prescribing rate of 3.5%.
How many Registered Nurse providers are there in the US?
There are 175,652 Registered Nurse providers across 56 states in the US. The average Registered Nurse provider writes 1,000 Medicare Part D claims per year.
What drugs does TAMARA SCHULZ prescribe most often?
Based on 2023 Medicare Part D data, TAMARA SCHULZ's most frequently prescribed drugs include Levothyroxine Sodium, Atorvastatin Calcium, Omeprazole. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does TAMARA SCHULZ accept Medicare?
TAMARA SCHULZ appears in CMS Medicare data with 3,609 Part D claims and 274 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify TAMARA SCHULZ's credentials?
TAMARA SCHULZ's NPI is 1881188035. 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