2026 NPPES data Family Nurse Practitioner NPI 1871200758
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BAILEY TOMAZICH

Family Nurse Practitioner in BOISE, 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
989
Medicare Part D claims · 207 beneficiaries · Family Nurse Practitioner avg: 1K
Generic prescribing
92%
generic claims · 8% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

BAILEY TOMAZICH filed 989 Medicare Part D claims in 2023 as a Family Nurse Practitioner in BOISE, Idaho, prescribing 92% generic.

989
Part D claims, 2023
92%
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.

BAILEY TOMAZICH's Medicare Part D volume vs every U.S. prescriber

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

989 Top 25% higher than 75% 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%). This entry sits in this band. 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 BAILEY TOMAZICH?

Quality data not reported

NPI registry status

Active

Issued 11/01/2022

NPI 1871200758

Primary specialty

Family Nurse Practitioner

High-volume

209,817 US NPIs in this specialty

Medicare Part D claims

989 19% vs specialty avg

2023 prescription claims

Specialty avg: 1,222

Specialty distribution in Idaho

How Family Nurse Practitioner compares to other specialties among Idaho providers

Idaho providers

Family Nurse Practitioner share within Idaho

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

Specialty board-certification context

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

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

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

0%100%78%
Est. board-certified rate (Family 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).

BAILEY TOMAZICH appears in the CMS NPPES registry as a Family Nurse Practitioner provider at 1075 N CURTIS RD., BOISE, ID, 83706, with a listed phone of (208) 377-5166. NPI 1871200758 was issued on 11/01/2022. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what TOMAZICH 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 989 prescription claims written by this provider, covering 207 Medicare beneficiaries and totaling roughly $64K in drug spend, split 8% brand-name and 92% generic by claim count, with an opioid prescribing rate of 2.1%. 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.

Family Nurse Practitioner is a high-volume specialty nationwide, with 209,817 enrolled providers across 56 states and an average of 1,222 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

1075 N CURTIS RD.
BOISE, ID 83706

Provider Details

NPI 1871200758
Specialty Family Nurse Practitioner
Gender Female
NPI Issued 11/01/2022

Brand vs generic prescribing mix · Generic-heavy

BAILEY TOMAZICH — brand share 8.0%
Specialty average (est.)

8% brand-name claims vs 92% generic, on 989 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.

989
Total Claims
$64K
Total Drug Cost
207
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
2,074
Total Day Supply
58,326
Brand vs Generic
8% brand / 92% generic
Brand Drug Cost
$43K
Generic Drug Cost
$21K
Opioid Claims
21 (2.1% rate)
Antibiotic Claims
46

Patient Demographics

Average Patient Age
71.4 years
Avg HCC Risk Score
1.00
Gender Split
69% female / 31% male
Age Distribution
<65: 23, 65-74: 105, 75-84: 65, 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 BAILEY TOMAZICH 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
Atorvastatin Calcium
41
Levothyroxine Sodium
38
Lisinopril
38
Escitalopram Oxalate
36
Gabapentin
31
Albuterol Sulfate Hfa
Albuterol Sulfate
26
Rosuvastatin Calcium
25
Omeprazole
23
Metoprolol Succinate
20
Alprazolam
19

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

Family Nurse Practitioner Overview

How BAILEY TOMAZICH fits within the Family Nurse Practitioner landscape nationally.

209,817
Family Nurse Practitioner Providers in US
56
States with Family Nurse Practitioner
1,222
Avg Claims per Provider

BAILEY TOMAZICH's 989 claims are below the specialty average of 1,222.

Nearby Family Nurse Practitioner Providers in Idaho

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

Compare Family Nurse Practitioner nationally: see state-by-state distribution →

Frequently Asked Questions

What is BAILEY TOMAZICH's specialty?
BAILEY TOMAZICH specializes in Family Nurse Practitioner and practices in BOISE, Idaho.
How much does BAILEY TOMAZICH prescribe under Medicare Part D?
In 2023, BAILEY TOMAZICH wrote 989 Medicare Part D claims totaling $64K in drug costs for 207 beneficiaries.
Where is BAILEY TOMAZICH located?
BAILEY TOMAZICH is located at 1075 N CURTIS RD., BOISE, ID, 83706. Phone: (208) 377-5166.
What is BAILEY TOMAZICH's NPI number?
BAILEY TOMAZICH's National Provider Identifier (NPI) is 1871200758, issued on 11/01/2022.
Does BAILEY TOMAZICH prescribe more brand-name or generic drugs?
BAILEY TOMAZICH's prescribing is 8% brand-name and 92% generic drugs by claim count, with $43K in brand drug costs.
Does BAILEY TOMAZICH prescribe opioids?
Yes, BAILEY TOMAZICH had 21 opioid claims in 2023 with an opioid prescribing rate of 2.1%.
How many Family Nurse Practitioner providers are there in the US?
There are 209,817 Family Nurse Practitioner providers across 56 states in the US. The average Family Nurse Practitioner provider writes 1,222 Medicare Part D claims per year.
What drugs does BAILEY TOMAZICH prescribe most often?
Based on 2023 Medicare Part D data, BAILEY TOMAZICH's most frequently prescribed drugs include Atorvastatin Calcium, Levothyroxine Sodium, Lisinopril. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does BAILEY TOMAZICH accept Medicare?
BAILEY TOMAZICH appears in CMS Medicare data with 989 Part D claims and 207 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify BAILEY TOMAZICH's credentials?
BAILEY TOMAZICH's NPI is 1871200758. 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