2026 NPPES data Hospice and Palliative Medicine (Internal Medicine) Physician NPI 1528276417 DO
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KELLY COOKE, DO

Hospice and Palliative Medicine (Internal Medicine) Physician in WAUKESHA, Wisconsin. 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
701
Medicare Part D claims · 87 beneficiaries · Hospice and Palliative Medicine (Internal Medicine) Physician avg: 1K
Generic prescribing
97%
generic claims · 3% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

KELLY COOKE, DO filed 701 Medicare Part D claims in 2023 as a Hospice and Palliative Medicine (Internal Medicine) Physician in WAUKESHA, Wisconsin, prescribing 97% generic.

701
Part D claims, 2023
97%
generic prescribing
Likely
board-certified (heuristic)

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.

KELLY COOKE, DO's Medicare Part D volume vs every U.S. prescriber

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

701 Top 29% higher than 71% 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%). This entry sits in this band. 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

Board certification likely (heuristic — not verified)

KELLY COOKE, DO practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 1 hospital affiliation — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

What does the federal data show about KELLY COOKE, DO?

Quality data not reported

NPI registry status

Active

Issued 05/21/2007

NPI 1528276417

Primary specialty

Hospice and Palliative Medicine (Internal Medicine) Physician

Niche

1,524 US NPIs in this specialty

Medicare Part D claims

701 45% vs specialty avg

2023 prescription claims

Specialty avg: 1,275

Specialty distribution in Wisconsin

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

Wisconsin providers

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

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 Wisconsin

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).

KELLY COOKE, DO appears in the CMS NPPES registry as a Hospice and Palliative Medicine (Internal Medicine) Physician provider holding DO credentials at 721 AMERICAN AVE STE 508, WAUKESHA, WI, 53188, with a listed phone of (262) 928-4898. NPI 1528276417 was issued on 05/21/2007. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what COOKE 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 701 prescription claims written by this provider, covering 87 Medicare beneficiaries and totaling roughly $28K in drug spend, split 3% brand-name and 97% generic by claim count, with an opioid prescribing rate of 48.8%. 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

721 AMERICAN AVE STE 508
WAUKESHA, WI 53188

Provider Details

NPI 1528276417
Specialty Hospice and Palliative Medicine (Internal Medicine) Physician
Credentials DO
Gender Female
NPI Issued 05/21/2007

Hospital and facility affiliations

Facilities where KELLY COOKE, DO 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.

PROHEALTH MEDICAL GROUP INC
OCONOMOWOC, WI

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

KELLY COOKE, DO — brand share 3.0%
Specialty average (est.)

3% brand-name claims vs 97% generic, on 701 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.

701
Total Claims
$28K
Total Drug Cost
87
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
818
Total Day Supply
19,433
Brand vs Generic
3% brand / 97% generic
Brand Drug Cost
$5K
Generic Drug Cost
$23K
Opioid Claims
342 (48.8% rate)

Patient Demographics

Average Patient Age
72.8 years
Avg HCC Risk Score
3.28
Gender Split
54% female / 46% male

Top Prescribed Drugs (Medicare Part D)

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

What KELLY COOKE, DO 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
Oxycodone Hcl
119
Gabapentin
110
Morphine Sulfate Er
Morphine Sulfate
84
Fentanyl
56
Duloxetine Hcl
41
Hydrocodone-Acetaminophen
Hydrocodone/Acetaminophen
39
Alprazolam
30
Mirtazapine
28
Lorazepam
27
Tramadol Hcl
16

* 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 KELLY COOKE, DO 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

KELLY COOKE, DO's 701 claims are below the specialty average of 1,275.

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

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

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

Frequently Asked Questions

What is KELLY COOKE, DO's specialty?
KELLY COOKE, DO specializes in Hospice and Palliative Medicine (Internal Medicine) Physician and practices in WAUKESHA, Wisconsin. Credentials: DO.
How much does KELLY COOKE, DO prescribe under Medicare Part D?
In 2023, KELLY COOKE, DO wrote 701 Medicare Part D claims totaling $28K in drug costs for 87 beneficiaries.
Where is KELLY COOKE, DO located?
KELLY COOKE, DO is located at 721 AMERICAN AVE STE 508, WAUKESHA, WI, 53188. Phone: (262) 928-4898.
What is KELLY COOKE, DO's NPI number?
KELLY COOKE, DO's National Provider Identifier (NPI) is 1528276417, issued on 05/21/2007.
Does KELLY COOKE, DO prescribe more brand-name or generic drugs?
KELLY COOKE, DO's prescribing is 3% brand-name and 97% generic drugs by claim count, with $5K in brand drug costs.
Does KELLY COOKE, DO prescribe opioids?
Yes, KELLY COOKE, DO had 342 opioid claims in 2023 with an opioid prescribing rate of 48.8%.
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 KELLY COOKE, DO prescribe most often?
Based on 2023 Medicare Part D data, KELLY COOKE, DO's most frequently prescribed drugs include Oxycodone Hcl, Gabapentin, Morphine Sulfate Er. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does KELLY COOKE, DO accept Medicare?
KELLY COOKE, DO appears in CMS Medicare data with 701 Part D claims and 87 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify KELLY COOKE, DO's credentials?
KELLY COOKE, DO's NPI is 1528276417 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