2026 NPPES data Gynecologic Oncology Physician NPI 1043897085 MD
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CAITLIN WITT, MD

Gynecologic Oncology Physician in CHAPEL HILL, North Carolina. 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
31
Medicare Part D claims · 21 beneficiaries · Gynecologic Oncology Physician avg: 188
Industry payments
$83.87
5 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: CAITLIN WITT, MD is a Gynecologic Oncology Physician ([object Object]) practicing in CHAPEL HILL, North Carolina with a Medicare Part D prescribing footprint of 31 claims across 21 beneficiaries . Industry payments of $83.87 across 5 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: CAITLIN WITT, MD filed 31 Medicare Part D claims in 2023 across CHAPEL HILL, North Carolina. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board certification likely (heuristic — not verified)

CAITLIN WITT, MD 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).

CAITLIN WITT, MD at a glance

Quality data not reported

NPI registry status

Active

Issued 03/25/2021

NPI 1043897085

Primary specialty

Gynecologic Oncology Physician

Niche

1,360 US NPIs in this specialty

Medicare Part D claims

31 84% vs specialty avg

2023 prescription claims

Specialty avg: 188

Specialty distribution in North Carolina

How Gynecologic Oncology Physician compares to other specialties among North Carolina providers

North Carolina providers

Gynecologic Oncology Physician share within North Carolina

1. Gynecologic Oncology Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Gynecologic Oncology Physician share within North Carolina

Specialty board-certification context

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

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

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

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

CAITLIN WITT, MD is a Gynecologic Oncology Physician provider practicing in CHAPEL HILL, North Carolina, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: MD. NPI: 1043897085. 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.

CAITLIN WITT, MD appears in the CMS NPPES registry as a Gynecologic Oncology Physician provider holding MD credentials at 101 MANNING DRIVE, CHAPEL HILL, NC, 27514, with a listed phone of (984) 974-7822. NPI 1043897085 was issued on 03/25/2021. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what WITT 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 31 prescription claims written by this provider, covering 21 Medicare beneficiaries and totaling roughly $621 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.

Gynecologic Oncology Physician is a narrow specialty nationwide, with 1,360 enrolled providers across 49 states and an average of 188 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

101 MANNING DRIVE
CHAPEL HILL, NC 27514

Provider Details

NPI 1043897085
Specialty Gynecologic Oncology Physician
Credentials MD
Gender Female
NPI Issued 03/25/2021

Hospital and facility affiliations

Facilities where CAITLIN WITT, MD 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.

UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL
CHAPEL HILL, NC

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 CAITLIN WITT, MD. Source: openpaymentsdata.cms.gov.

Total received

$84

Largest payer

Organon Llc

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.

Medicare Part D Prescribing Data

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

31
Total Claims
$621
Total Drug Cost
21
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
40
Total Day Supply
876
Generic Drug Cost
$499

Patient Demographics

Average Patient Age
63.5 years
Avg HCC Risk Score
1.32
Gender Split
100% female / 0% male

Gynecologic Oncology Physician Overview

How CAITLIN WITT, MD fits within the Gynecologic Oncology Physician landscape nationally.

1,360
Gynecologic Oncology Physician Providers in US
49
States with Gynecologic Oncology Physician
188
Avg Claims per Provider

CAITLIN WITT, MD's 31 claims are below the specialty average of 188.

Nearby Gynecologic Oncology Physician Providers in North Carolina

Other clinicians with the same primary specialty enrolled in North Carolina, drawn from the same CMS NPPES roster as WITT.

Compare Gynecologic Oncology Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is CAITLIN WITT, MD's specialty?
CAITLIN WITT, MD specializes in Gynecologic Oncology Physician and practices in CHAPEL HILL, North Carolina. Credentials: MD.
How much does CAITLIN WITT, MD prescribe under Medicare Part D?
In 2023, CAITLIN WITT, MD wrote 31 Medicare Part D claims totaling $621 in drug costs for 21 beneficiaries.
Where is CAITLIN WITT, MD located?
CAITLIN WITT, MD is located at 101 MANNING DRIVE, CHAPEL HILL, NC, 27514. Phone: (984) 974-7822.
What is CAITLIN WITT, MD's NPI number?
CAITLIN WITT, MD's National Provider Identifier (NPI) is 1043897085, issued on 03/25/2021.
How many Gynecologic Oncology Physician providers are there in the US?
There are 1,360 Gynecologic Oncology Physician providers across 49 states in the US. The average Gynecologic Oncology Physician provider writes 188 Medicare Part D claims per year.
Does CAITLIN WITT, MD accept Medicare?
CAITLIN WITT, MD appears in CMS Medicare data with 31 Part D claims and 21 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify CAITLIN WITT, MD's credentials?
CAITLIN WITT, MD's NPI is 1043897085 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