2026 NPPES data Nurse Practitioner NPI 1154619906 APRN
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TERRI HILLMER, APRN

Nurse Practitioner in TOPEKA, Kansas. 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
226
Medicare Part D claims · 183 beneficiaries · Nurse Practitioner avg: 1K
Generic prescribing
95%
generic claims · 5% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

TERRI HILLMER, APRN filed 226 Medicare Part D claims in 2023 as a Nurse Practitioner in TOPEKA, Kansas, prescribing 95% generic.

226
Part D claims, 2023
95%
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.

TERRI HILLMER, APRN's Medicare Part D volume vs every U.S. prescriber

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

226 49th percentile higher than 49% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). This entry sits in this band. 400–600: 90,619 prescribers (7%). Above this entry. 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 TERRI HILLMER, APRN?

Quality data not reported

NPI registry status

Active

Issued 07/14/2011

NPI 1154619906

Primary specialty

Nurse Practitioner

High-volume

87,227 US NPIs in this specialty

Medicare Part D claims

226 79% vs specialty avg

2023 prescription claims

Specialty avg: 1,084

Specialty distribution in Kansas

How Nurse Practitioner compares to other specialties among Kansas providers

Kansas providers

Nurse Practitioner share within Kansas

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

Specialty board-certification context

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

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

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

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

TERRI HILLMER, APRN appears in the CMS NPPES registry as a Nurse Practitioner provider holding APRN credentials at 6725 SW 29TH ST, TOPEKA, KS, 66614, with a listed phone of (785) 354-0517. NPI 1154619906 was issued on 07/14/2011. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what HILLMER 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 226 prescription claims written by this provider, covering 183 Medicare beneficiaries and totaling roughly $3K in drug spend, split 5% brand-name and 95% 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.

Nurse Practitioner is a high-volume specialty nationwide, with 87,227 enrolled providers across 56 states and an average of 1,084 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

6725 SW 29TH ST
TOPEKA, KS 66614

Provider Details

NPI 1154619906
Specialty Nurse Practitioner
Credentials APRN
Gender Female
NPI Issued 07/14/2011

Hospital and facility affiliations

Facilities where TERRI HILLMER, APRN 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.

COTTON-O'NEIL CLINIC REVOCABLE TRUST
TOPEKA, KS

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 · Generic-heavy

TERRI HILLMER, APRN — brand share 5.0%
Specialty average (est.)

5% brand-name claims vs 95% generic, on 226 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.

226
Total Claims
$3K
Total Drug Cost
183
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
228
Total Day Supply
1,988
Brand vs Generic
5% brand / 95% generic
Brand Drug Cost
$887
Generic Drug Cost
$2K
Antibiotic Claims
103

Patient Demographics

Average Patient Age
70.5 years
Avg HCC Risk Score
1.24
Gender Split
71% female / 29% male
Age Distribution
<65: 24, 65-74: 86, 75-84: 57, 85+: 16

Top Prescribed Drugs (Medicare Part D)

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

What TERRI HILLMER, APRN 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
Prednisone
41
Doxycycline Hyclate
29
Cephalexin
19
Amoxicillin-Clavulanate Potass
Amoxicillin/Potassium Clav
17
Nitrofurantoin Mono-Macro
Nitrofurantoin Monohyd/M-Cryst
17
Paxlovid (Eua)
Nirmatrelvir/Ritonavir
17

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

Nurse Practitioner Overview

How TERRI HILLMER, APRN fits within the Nurse Practitioner landscape nationally.

87,227
Nurse Practitioner Providers in US
56
States with Nurse Practitioner
1,084
Avg Claims per Provider

TERRI HILLMER, APRN's 226 claims are below the specialty average of 1,084.

Nearby Nurse Practitioner Providers in Kansas

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

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

Frequently Asked Questions

What is TERRI HILLMER, APRN's specialty?
TERRI HILLMER, APRN specializes in Nurse Practitioner and practices in TOPEKA, Kansas. Credentials: APRN.
How much does TERRI HILLMER, APRN prescribe under Medicare Part D?
In 2023, TERRI HILLMER, APRN wrote 226 Medicare Part D claims totaling $3K in drug costs for 183 beneficiaries.
Where is TERRI HILLMER, APRN located?
TERRI HILLMER, APRN is located at 6725 SW 29TH ST, TOPEKA, KS, 66614. Phone: (785) 354-0517.
What is TERRI HILLMER, APRN's NPI number?
TERRI HILLMER, APRN's National Provider Identifier (NPI) is 1154619906, issued on 07/14/2011.
Does TERRI HILLMER, APRN prescribe more brand-name or generic drugs?
TERRI HILLMER, APRN's prescribing is 5% brand-name and 95% generic drugs by claim count, with $887 in brand drug costs.
How many Nurse Practitioner providers are there in the US?
There are 87,227 Nurse Practitioner providers across 56 states in the US. The average Nurse Practitioner provider writes 1,084 Medicare Part D claims per year.
What drugs does TERRI HILLMER, APRN prescribe most often?
Based on 2023 Medicare Part D data, TERRI HILLMER, APRN's most frequently prescribed drugs include Prednisone, Doxycycline Hyclate, Cephalexin. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does TERRI HILLMER, APRN accept Medicare?
TERRI HILLMER, APRN appears in CMS Medicare data with 226 Part D claims and 183 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify TERRI HILLMER, APRN's credentials?
TERRI HILLMER, APRN's NPI is 1154619906 with credentials APRN. 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