2026 NPPES data Child & Adolescent Psychiatry Physician NPI 1023457124 DO
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LINDSAY DIEMER, DO

Child & Adolescent Psychiatry Physician in LEBANON, Indiana. 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
22
Medicare Part D claims · Child & Adolescent Psychiatry Physician avg: 600
Industry payments
$141.58
7 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: LINDSAY DIEMER, DO is a Child & Adolescent Psychiatry Physician ([object Object]) practicing in LEBANON, Indiana with a Medicare Part D prescribing footprint of 22 claims . Industry payments of $141.58 across 7 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: LINDSAY DIEMER, DO filed 22 Medicare Part D claims in 2023 across LEBANON, Indiana. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board-eligible specialty (heuristic — not verified)

LINDSAY DIEMER, DO practices in an ABMS-board-eligible specialty but we don't have enough CMS-participation signals to confirm active board-certified status. Consult CertificationMatters.org (the official ABMS public lookup).

LINDSAY DIEMER, DO at a glance

Quality data not reported

NPI registry status

Active

Issued 06/21/2013

NPI 1023457124

Primary specialty

Child & Adolescent Psychiatry Physician

Mid-sized

6,160 US NPIs in this specialty

Medicare Part D claims

22 96% vs specialty avg

2023 prescription claims

Specialty avg: 600

Specialty distribution in Indiana

How Child & Adolescent Psychiatry Physician compares to other specialties among Indiana providers

Indiana providers

Child & Adolescent Psychiatry Physician share within Indiana

1. Child & Adolescent Psychiatry Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Child & Adolescent Psychiatry Physician share within Indiana

Specialty board-certification context

Estimated specialty board-certified rate — Child & Adolescent Psychiatry Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Child & Adolescent Psychiatry Physician ABMS/AOA estimate

Est. board-certified rate (Child & Adolescent Psychiatry Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Child & Adolescent Psychiatry Physician) — 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).

LINDSAY DIEMER, DO is a Child & Adolescent Psychiatry Physician provider practicing in LEBANON, Indiana, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: DO. NPI: 1023457124. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

LINDSAY DIEMER, DO appears in the CMS NPPES registry as a Child & Adolescent Psychiatry Physician provider holding DO credentials at 1310 S LEBANON ST, LEBANON, IN, 46052, with a listed phone of (765) 680-0071. NPI 1023457124 was issued on 06/21/2013. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what DIEMER 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 22 prescription claims written by this provider, covering N/A Medicare beneficiaries and totaling roughly $483 in drug spend. 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.

Child & Adolescent Psychiatry Physician is a mid-sized specialty nationwide, with 6,160 enrolled providers across 54 states and an average of 600 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

1310 S LEBANON ST
LEBANON, IN 46052

Provider Details

NPI 1023457124
Specialty Child & Adolescent Psychiatry Physician
Credentials DO
Gender Female
NPI Issued 06/21/2013

Industry payments received (2024) — CMS Open Payments transparency data

The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for LINDSAY DIEMER, DO. Source: openpaymentsdata.cms.gov.

Total received

$142

Largest payer

Neurocrine Biosciences, Inc.

Most common payment type

Food and Beverage

Industry payments are not necessarily indicators of bias — they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.

Medicare Part D Prescribing Data

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

22
Total Claims
$483
Total Drug Cost
N/A
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
22
Total Day Supply
660
Brand Drug Cost
$0
Generic Drug Cost
$483

Patient Demographics

Average Patient Age
69.0 years
Avg HCC Risk Score
0.82

Child & Adolescent Psychiatry Physician Overview

How LINDSAY DIEMER, DO fits within the Child & Adolescent Psychiatry Physician landscape nationally.

6,160
Child & Adolescent Psychiatry Physician Providers in US
54
States with Child & Adolescent Psychiatry Physician
600
Avg Claims per Provider

LINDSAY DIEMER, DO's 22 claims are below the specialty average of 600.

Nearby Child & Adolescent Psychiatry Physician Providers in Indiana

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

Compare Child & Adolescent Psychiatry Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is LINDSAY DIEMER, DO's specialty?
LINDSAY DIEMER, DO specializes in Child & Adolescent Psychiatry Physician and practices in LEBANON, Indiana. Credentials: DO.
How much does LINDSAY DIEMER, DO prescribe under Medicare Part D?
In 2023, LINDSAY DIEMER, DO wrote 22 Medicare Part D claims totaling $483 in drug costs for N/A beneficiaries.
Where is LINDSAY DIEMER, DO located?
LINDSAY DIEMER, DO is located at 1310 S LEBANON ST, LEBANON, IN, 46052. Phone: (765) 680-0071.
What is LINDSAY DIEMER, DO's NPI number?
LINDSAY DIEMER, DO's National Provider Identifier (NPI) is 1023457124, issued on 06/21/2013.
How many Child & Adolescent Psychiatry Physician providers are there in the US?
There are 6,160 Child & Adolescent Psychiatry Physician providers across 54 states in the US. The average Child & Adolescent Psychiatry Physician provider writes 600 Medicare Part D claims per year.
Does LINDSAY DIEMER, DO accept Medicare?
LINDSAY DIEMER, DO appears in CMS Medicare data with 22 Part D claims and N/A Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify LINDSAY DIEMER, DO's credentials?
LINDSAY DIEMER, DO's NPI is 1023457124 with credentials DO. 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