2026 NPPES data General Practice Physician NPI 1588808489 M.D.
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JESSICA KELDERMAN, M.D.

General Practice Physician in MADISON, 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
983
Medicare Part D claims · 56 beneficiaries · General Practice Physician avg: 3K
Industry payments
$12.8K
5 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: JESSICA KELDERMAN, M.D. is a General Practice Physician ([object Object]) practicing in MADISON, Wisconsin with a Medicare Part D prescribing footprint of 983 claims across 56 beneficiaries . Industry payments of $12.8K across 5 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: JESSICA KELDERMAN, M.D. filed 983 Medicare Part D claims in 2023 across MADISON, Wisconsin. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board-eligible specialty (heuristic — not verified)

JESSICA KELDERMAN, M.D. 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).

JESSICA KELDERMAN, M.D. at a glance

Quality data not reported

NPI registry status

Active

Issued 04/23/2009

NPI 1588808489

Primary specialty

General Practice Physician

Mid-sized

16,677 US NPIs in this specialty

Medicare Part D claims

983 66% vs specialty avg

2023 prescription claims

Specialty avg: 2,872

Specialty distribution in Wisconsin

How General Practice Physician compares to other specialties among Wisconsin providers

Wisconsin providers

General Practice Physician share within Wisconsin

1. General Practice Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
General Practice Physician share within Wisconsin

Specialty board-certification context

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

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

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

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

JESSICA KELDERMAN, M.D. is a General Practice Physician provider practicing in MADISON, Wisconsin, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: M.D.. NPI: 1588808489. 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.

JESSICA KELDERMAN, M.D. appears in the CMS NPPES registry as a General Practice Physician provider holding M.D. credentials at 5315 WALL ST STE 260, MADISON, WI, 53718, with a listed phone of (608) 807-1600. NPI 1588808489 was issued on 04/23/2009. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what KELDERMAN 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 983 prescription claims written by this provider, covering 56 Medicare beneficiaries and totaling roughly $60K 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.

General Practice Physician is a mid-sized specialty nationwide, with 16,677 enrolled providers across 56 states and an average of 2,872 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

5315 WALL ST STE 260
MADISON, WI 53718

Provider Details

NPI 1588808489
Specialty General Practice Physician
Credentials M.D.
Gender Female
NPI Issued 04/23/2009

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 JESSICA KELDERMAN, M.D.. Source: openpaymentsdata.cms.gov.

Total received

$12.8K

Largest payer

Takeda Pharmaceuticals U.S.A., Inc.

Most common payment type

Consulting Fee

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.

983
Total Claims
$60K
Total Drug Cost
56
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
1,089
Total Day Supply
30,316
Generic Drug Cost
$17K
Antibiotic Claims
11

Patient Demographics

Average Patient Age
75.0 years
Avg HCC Risk Score
1.80
Gender Split
68% female / 32% male

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Amlodipine Besylate
66
Atorvastatin Calcium
61
Levothyroxine Sodium
46
Memantine Hcl
46
Donepezil Hcl
43
Furosemide
43
Potassium Chloride
38
Sertraline Hcl
32
Losartan Potassium
31
Quetiapine Fumarate
29

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

General Practice Physician Overview

How JESSICA KELDERMAN, M.D. fits within the General Practice Physician landscape nationally.

16,677
General Practice Physician Providers in US
56
States with General Practice Physician
2,872
Avg Claims per Provider

JESSICA KELDERMAN, M.D.'s 983 claims are below the specialty average of 2,872.

Nearby General Practice Physician Providers in Wisconsin

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

Compare General Practice Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is JESSICA KELDERMAN, M.D.'s specialty?
JESSICA KELDERMAN, M.D. specializes in General Practice Physician and practices in MADISON, Wisconsin. Credentials: M.D..
How much does JESSICA KELDERMAN, M.D. prescribe under Medicare Part D?
In 2023, JESSICA KELDERMAN, M.D. wrote 983 Medicare Part D claims totaling $60K in drug costs for 56 beneficiaries.
Where is JESSICA KELDERMAN, M.D. located?
JESSICA KELDERMAN, M.D. is located at 5315 WALL ST STE 260, MADISON, WI, 53718. Phone: (608) 807-1600.
What is JESSICA KELDERMAN, M.D.'s NPI number?
JESSICA KELDERMAN, M.D.'s National Provider Identifier (NPI) is 1588808489, issued on 04/23/2009.
How many General Practice Physician providers are there in the US?
There are 16,677 General Practice Physician providers across 56 states in the US. The average General Practice Physician provider writes 2,872 Medicare Part D claims per year.
What drugs does JESSICA KELDERMAN, M.D. prescribe most often?
Based on 2023 Medicare Part D data, JESSICA KELDERMAN, M.D.'s most frequently prescribed drugs include Amlodipine Besylate, Atorvastatin Calcium, Levothyroxine Sodium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does JESSICA KELDERMAN, M.D. accept Medicare?
JESSICA KELDERMAN, M.D. appears in CMS Medicare data with 983 Part D claims and 56 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify JESSICA KELDERMAN, M.D.'s credentials?
JESSICA KELDERMAN, M.D.'s NPI is 1588808489 with credentials M.D.. 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