2026 NPPES data Psychiatry Physician NPI 1811985146 DO
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ALBERT CROOK, DO

Psychiatry Physician in COEUR D'ALENE, 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
711
Medicare Part D claims · 31 beneficiaries · Psychiatry Physician avg: 1K
Generic prescribing
94%
generic claims · 6% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$660.24
19 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: ALBERT CROOK, DO is a Psychiatry Physician ([object Object]) practicing in COEUR D'ALENE, Idaho with a Medicare Part D prescribing footprint of 711 claims across 31 beneficiaries — 6% brand-name prescribing . Industry payments of $660.24 across 19 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: ALBERT CROOK, DO filed 711 Medicare Part D claims in 2023 across COEUR D'ALENE, Idaho. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board-eligible specialty (heuristic — not verified)

ALBERT CROOK, 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).

ALBERT CROOK, DO at a glance

Quality data not reported

NPI registry status

Active

Issued 10/11/2005

NPI 1811985146

Primary specialty

Psychiatry Physician

High-volume

53,104 US NPIs in this specialty

Medicare Part D claims

711 32% vs specialty avg

2023 prescription claims

Specialty avg: 1,038

Specialty distribution in Idaho

How Psychiatry Physician compares to other specialties among Idaho providers

Idaho providers

Psychiatry Physician share within Idaho

1. Psychiatry Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Psychiatry Physician share within Idaho

Specialty board-certification context

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

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

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

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

ALBERT CROOK, DO is a Psychiatry Physician provider practicing in COEUR D'ALENE, Idaho, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: DO. NPI: 1811985146. 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.

ALBERT CROOK, DO appears in the CMS NPPES registry as a Psychiatry Physician provider holding DO credentials at 1103 W. IRONWOOD DRIVE, COEUR D'ALENE, ID, 83814, with a listed phone of (208) 667-9400. NPI 1811985146 was issued on 10/11/2005. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what CROOK 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 711 prescription claims written by this provider, covering 31 Medicare beneficiaries and totaling roughly $60K in drug spend, split 6% brand-name and 94% 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.

Psychiatry Physician is a high-volume specialty nationwide, with 53,104 enrolled providers across 56 states and an average of 1,038 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

1103 W. IRONWOOD DRIVE
COEUR D'ALENE, ID 83814

Provider Details

NPI 1811985146
Specialty Psychiatry Physician
Credentials DO
Gender Male
NPI Issued 10/11/2005

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 ALBERT CROOK, DO. Source: openpaymentsdata.cms.gov.

Total received

$660

Largest payer

E.R. Squibb & Sons, L.L.C.

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.

Brand vs generic prescribing mix · Generic-heavy

ALBERT CROOK, DO — brand share 6.0%
Specialty average (est.)

6% brand-name claims vs 94% generic, on 711 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.

711
Total Claims
$60K
Total Drug Cost
31
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
889
Total Day Supply
25,232
Brand vs Generic
6% brand / 94% generic
Brand Drug Cost
$38K
Generic Drug Cost
$22K

Patient Demographics

Average Patient Age
64.1 years
Avg HCC Risk Score
0.80
Age Distribution
<65: 12, 65-74: 12, 75-84: N/A, 85+: N/A

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Lamotrigine
114
Quetiapine Fumarate
45
Mirtazapine
41
Olanzapine
41
Lorazepam
40
Duloxetine Hcl
36
Trazodone Hcl
33
Fluoxetine Hcl
30
Memantine Hcl
25
Bupropion Xl
Bupropion Hcl
22

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

Psychiatry Physician Overview

How ALBERT CROOK, DO fits within the Psychiatry Physician landscape nationally.

53,104
Psychiatry Physician Providers in US
56
States with Psychiatry Physician
1,038
Avg Claims per Provider

ALBERT CROOK, DO's 711 claims are below the specialty average of 1,038.

Nearby Psychiatry Physician Providers in Idaho

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

Compare Psychiatry Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is ALBERT CROOK, DO's specialty?
ALBERT CROOK, DO specializes in Psychiatry Physician and practices in COEUR D'ALENE, Idaho. Credentials: DO.
How much does ALBERT CROOK, DO prescribe under Medicare Part D?
In 2023, ALBERT CROOK, DO wrote 711 Medicare Part D claims totaling $60K in drug costs for 31 beneficiaries.
Where is ALBERT CROOK, DO located?
ALBERT CROOK, DO is located at 1103 W. IRONWOOD DRIVE, COEUR D'ALENE, ID, 83814. Phone: (208) 667-9400.
What is ALBERT CROOK, DO's NPI number?
ALBERT CROOK, DO's National Provider Identifier (NPI) is 1811985146, issued on 10/11/2005.
Does ALBERT CROOK, DO prescribe more brand-name or generic drugs?
ALBERT CROOK, DO's prescribing is 6% brand-name and 94% generic drugs by claim count, with $38K in brand drug costs.
How many Psychiatry Physician providers are there in the US?
There are 53,104 Psychiatry Physician providers across 56 states in the US. The average Psychiatry Physician provider writes 1,038 Medicare Part D claims per year.
What drugs does ALBERT CROOK, DO prescribe most often?
Based on 2023 Medicare Part D data, ALBERT CROOK, DO's most frequently prescribed drugs include Lamotrigine, Quetiapine Fumarate, Mirtazapine. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does ALBERT CROOK, DO accept Medicare?
ALBERT CROOK, DO appears in CMS Medicare data with 711 Part D claims and 31 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify ALBERT CROOK, DO's credentials?
ALBERT CROOK, DO's NPI is 1811985146 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