2026 NPPES data Hospice and Palliative Medicine (Internal Medicine) Physician NPI 1811162779 D.O
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DANNEY DREWRY, D.O

Hospice and Palliative Medicine (Internal Medicine) Physician in ANKENY, Iowa. 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
8K
Medicare Part D claims · 508 beneficiaries · Hospice and Palliative Medicine (Internal Medicine) Physician avg: 1K
Generic prescribing
86%
generic claims · 14% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$32.7
2 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: DANNEY DREWRY, D.O is a Hospice and Palliative Medicine (Internal Medicine) Physician ([object Object]) practicing in ANKENY, Iowa with a Medicare Part D prescribing footprint of 8K claims across 508 beneficiaries — 14% brand-name prescribing . Industry payments of $32.7 across 2 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: DANNEY DREWRY, D.O filed 7,601 Medicare Part D claims in 2023 across ANKENY, Iowa. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board certification likely (heuristic — not verified)

DANNEY DREWRY, D.O practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 2 hospital affiliations — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

DANNEY DREWRY, D.O at a glance

Quality data not reported

NPI registry status

Active

Issued 04/22/2008

NPI 1811162779

Primary specialty

Hospice and Palliative Medicine (Internal Medicine) Physician

Niche

1,524 US NPIs in this specialty

Medicare Part D claims

7,601 496% vs specialty avg

2023 prescription claims

Specialty avg: 1,275

Specialty distribution in Iowa

How Hospice and Palliative Medicine (Internal Medicine) Physician compares to other specialties among Iowa providers

Iowa providers

Hospice and Palliative Medicine (Internal Medicine) Physician share within Iowa

1. Hospice and Palliative Medicine (Internal Medicine) Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Hospice and Palliative Medicine (Internal Medicine) Physician share within Iowa

Specialty board-certification context

Estimated specialty board-certified rate — Hospice and Palliative Medicine (Internal Medicine) Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Hospice and Palliative Medicine (Internal Medicine) Physician ABMS/AOA estimate

Est. board-certified rate (Hospice and Palliative Medicine (Internal Medicine) Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Hospice and Palliative Medicine (Internal Medicine) 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).

DANNEY DREWRY, D.O is a Hospice and Palliative Medicine (Internal Medicine) Physician provider practicing in ANKENY, Iowa, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: D.O. NPI: 1811162779. 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.

DANNEY DREWRY, D.O appears in the CMS NPPES registry as a Hospice and Palliative Medicine (Internal Medicine) Physician provider holding D.O credentials at 1410 SW TRADITION DR STE 150, ANKENY, IA, 50023, with a listed phone of (515) 875-9980. NPI 1811162779 was issued on 04/22/2008. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what DREWRY 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 7,601 prescription claims written by this provider, covering 508 Medicare beneficiaries and totaling roughly $847K in drug spend, split 14% brand-name and 86% generic by claim count, with an opioid prescribing rate of 4.1%. 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.

Hospice and Palliative Medicine (Internal Medicine) Physician is a narrow specialty nationwide, with 1,524 enrolled providers across 51 states and an average of 1,275 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

1410 SW TRADITION DR STE 150
ANKENY, IA 50023

Provider Details

NPI 1811162779
Specialty Hospice and Palliative Medicine (Internal Medicine) Physician
Credentials D.O
Gender Male
NPI Issued 04/22/2008

Hospital and facility affiliations

Facilities where DANNEY DREWRY, D.O 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.

21ST CENTURY REHAB PC
ALTOONA, IA
THE IOWA CLINIC PC
ANKENY, IA

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

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 DANNEY DREWRY, D.O. Source: openpaymentsdata.cms.gov.

Total received

$33

Largest payer

Medtronic, 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.

Brand vs generic prescribing mix · Typical

DANNEY DREWRY, D.O — brand share 14.0%
Specialty average (est.)

14% brand-name claims vs 86% generic, on 7,601 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.

7,601
Total Claims
$847K
Total Drug Cost
508
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
17,796
Total Day Supply
520,424
Brand vs Generic
14% brand / 86% generic
Brand Drug Cost
$693K
Generic Drug Cost
$145K
Opioid Claims
311 (4.1% rate)
Antibiotic Claims
103

Patient Demographics

Average Patient Age
74.1 years
Avg HCC Risk Score
1.26
Gender Split
41% female / 59% male
Age Distribution
<65: 39, 65-74: 247, 75-84: 162, 85+: 60

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Atorvastatin Calcium
462
Levothyroxine Sodium
248
Lisinopril
248
Amlodipine Besylate
245
Losartan Potassium
237
Omeprazole
214
Metformin Hcl
177
Rosuvastatin Calcium
172
Tamsulosin Hcl
145
Pantoprazole Sodium
144

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

Hospice and Palliative Medicine (Internal Medicine) Physician Overview

How DANNEY DREWRY, D.O fits within the Hospice and Palliative Medicine (Internal Medicine) Physician landscape nationally.

1,524
Hospice and Palliative Medicine (Internal Medicine) Physician Providers in US
51
States with Hospice and Palliative Medicine (Internal Medicine) Physician
1,275
Avg Claims per Provider

DANNEY DREWRY, D.O's 7,601 claims are above the specialty average of 1,275.

Nearby Hospice and Palliative Medicine (Internal Medicine) Physician Providers in Iowa

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

Compare Hospice and Palliative Medicine (Internal Medicine) Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is DANNEY DREWRY, D.O's specialty?
DANNEY DREWRY, D.O specializes in Hospice and Palliative Medicine (Internal Medicine) Physician and practices in ANKENY, Iowa. Credentials: D.O.
How much does DANNEY DREWRY, D.O prescribe under Medicare Part D?
In 2023, DANNEY DREWRY, D.O wrote 7,601 Medicare Part D claims totaling $847K in drug costs for 508 beneficiaries.
Where is DANNEY DREWRY, D.O located?
DANNEY DREWRY, D.O is located at 1410 SW TRADITION DR STE 150, ANKENY, IA, 50023. Phone: (515) 875-9980.
What is DANNEY DREWRY, D.O's NPI number?
DANNEY DREWRY, D.O's National Provider Identifier (NPI) is 1811162779, issued on 04/22/2008.
Does DANNEY DREWRY, D.O prescribe more brand-name or generic drugs?
DANNEY DREWRY, D.O's prescribing is 14% brand-name and 86% generic drugs by claim count, with $693K in brand drug costs.
Does DANNEY DREWRY, D.O prescribe opioids?
Yes, DANNEY DREWRY, D.O had 311 opioid claims in 2023 with an opioid prescribing rate of 4.1%.
How many Hospice and Palliative Medicine (Internal Medicine) Physician providers are there in the US?
There are 1,524 Hospice and Palliative Medicine (Internal Medicine) Physician providers across 51 states in the US. The average Hospice and Palliative Medicine (Internal Medicine) Physician provider writes 1,275 Medicare Part D claims per year.
What drugs does DANNEY DREWRY, D.O prescribe most often?
Based on 2023 Medicare Part D data, DANNEY DREWRY, D.O'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 DANNEY DREWRY, D.O accept Medicare?
DANNEY DREWRY, D.O appears in CMS Medicare data with 7,601 Part D claims and 508 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify DANNEY DREWRY, D.O's credentials?
DANNEY DREWRY, D.O's NPI is 1811162779 with credentials D.O. 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