2026 NPPES data Surgery Physician NPI 1164520375 MD
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KEITH CHISHOLM, MD

Surgery Physician in TRINITY, Florida. 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
96
Medicare Part D claims · 79 beneficiaries · Surgery Physician avg: 169
Industry payments
$449.12
10 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: KEITH CHISHOLM, MD is a Surgery Physician ([object Object]) practicing in TRINITY, Florida with a Medicare Part D prescribing footprint of 96 claims across 79 beneficiaries . Industry payments of $449.12 across 10 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: KEITH CHISHOLM, MD filed 96 Medicare Part D claims in 2023 across TRINITY, Florida. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board-eligible specialty (heuristic — not verified)

KEITH CHISHOLM, MD 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).

KEITH CHISHOLM, MD at a glance

Quality data not reported

NPI registry status

Active

Issued 09/20/2006

NPI 1164520375

Primary specialty

Surgery Physician

Mid-sized

36,191 US NPIs in this specialty

Medicare Part D claims

96 43% vs specialty avg

2023 prescription claims

Specialty avg: 169

Specialty distribution in Florida

How Surgery Physician compares to other specialties among Florida providers

Florida providers

Surgery Physician share within Florida

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

Specialty board-certification context

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

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

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

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

KEITH CHISHOLM, MD is a Surgery Physician provider practicing in TRINITY, Florida, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: MD. NPI: 1164520375. 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.

KEITH CHISHOLM, MD appears in the CMS NPPES registry as a Surgery Physician provider holding MD credentials at 10751 MAPLE CREEK DR, TRINITY, FL, 34655, with a listed phone of (727) 372-0400. NPI 1164520375 was issued on 09/20/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what CHISHOLM 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 96 prescription claims written by this provider, covering 79 Medicare beneficiaries and totaling roughly $1K in drug spend, with an opioid prescribing rate of 65.6%. 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.

Surgery Physician is a mid-sized specialty nationwide, with 36,191 enrolled providers across 56 states and an average of 169 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

10751 MAPLE CREEK DR
TRINITY, FL 34655

Provider Details

NPI 1164520375
Specialty Surgery Physician
Credentials MD
Gender Male
NPI Issued 09/20/2006

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 KEITH CHISHOLM, MD. Source: openpaymentsdata.cms.gov.

Total received

$449

Largest payer

INTUITIVE SURGICAL, 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.

License & disciplinary context — Florida FLDOH 2023 annual report

Aggregate state board data only — NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~75K Florida medical licensees in 2023 — they are NOT specific to KEITH CHISHOLM, MD. To verify KEITH CHISHOLM, MD's current license status, search the FLDOH public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

480
Total board actions, Florida 2023
Across 467 cases
6.40
Actions per 1,000 licensees
Florida statewide rate
monetary fine
Most common action type
138 cases

FLDOH publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the Florida disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Medicare Part D Prescribing Data

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

96
Total Claims
$1K
Total Drug Cost
79
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
102
Total Day Supply
734
Generic Drug Cost
$877
Opioid Claims
63 (65.6% rate)

Patient Demographics

Average Patient Age
71.4 years
Avg HCC Risk Score
1.42
Gender Split
43% female / 57% 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
Oxycodone-Acetaminophen
Oxycodone Hcl/Acetaminophen
58

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

Surgery Physician Overview

How KEITH CHISHOLM, MD fits within the Surgery Physician landscape nationally.

36,191
Surgery Physician Providers in US
56
States with Surgery Physician
169
Avg Claims per Provider

KEITH CHISHOLM, MD's 96 claims are below the specialty average of 169.

Nearby Surgery Physician Providers in Florida

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

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

Frequently Asked Questions

What is KEITH CHISHOLM, MD's specialty?
KEITH CHISHOLM, MD specializes in Surgery Physician and practices in TRINITY, Florida. Credentials: MD.
How much does KEITH CHISHOLM, MD prescribe under Medicare Part D?
In 2023, KEITH CHISHOLM, MD wrote 96 Medicare Part D claims totaling $1K in drug costs for 79 beneficiaries.
Where is KEITH CHISHOLM, MD located?
KEITH CHISHOLM, MD is located at 10751 MAPLE CREEK DR, TRINITY, FL, 34655. Phone: (727) 372-0400.
What is KEITH CHISHOLM, MD's NPI number?
KEITH CHISHOLM, MD's National Provider Identifier (NPI) is 1164520375, issued on 09/20/2006.
Does KEITH CHISHOLM, MD prescribe opioids?
Yes, KEITH CHISHOLM, MD had 63 opioid claims in 2023 with an opioid prescribing rate of 65.6%.
How many Surgery Physician providers are there in the US?
There are 36,191 Surgery Physician providers across 56 states in the US. The average Surgery Physician provider writes 169 Medicare Part D claims per year.
What drugs does KEITH CHISHOLM, MD prescribe most often?
Based on 2023 Medicare Part D data, KEITH CHISHOLM, MD's most frequently prescribed drugs include Oxycodone-Acetaminophen. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does KEITH CHISHOLM, MD accept Medicare?
KEITH CHISHOLM, MD appears in CMS Medicare data with 96 Part D claims and 79 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify KEITH CHISHOLM, MD's credentials?
KEITH CHISHOLM, MD's NPI is 1164520375 with credentials MD. 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