2026 NPPES data Hospitalist Physician NPI 1639190002 MD
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CATHERINE RABON, MD

Hospitalist Physician in MANNING, South 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
85
Medicare Part D claims · 31 beneficiaries · Hospitalist Physician avg: 888
What the federal data reveals: CATHERINE RABON, MD is a Hospitalist Physician ([object Object]) practicing in MANNING, South Carolina with a Medicare Part D prescribing footprint of 85 claims across 31 beneficiaries .

What stands out: CATHERINE RABON, MD filed 85 Medicare Part D claims in 2023 across MANNING, South Carolina. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board certification likely (heuristic — not verified)

CATHERINE RABON, MD 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).

CATHERINE RABON, MD at a glance

Quality data not reported

NPI registry status

Active

Issued 07/21/2006

NPI 1639190002

Primary specialty

Hospitalist Physician

Mid-sized

16,825 US NPIs in this specialty

Medicare Part D claims

85 90% vs specialty avg

2023 prescription claims

Specialty avg: 888

Specialty distribution in South Carolina

How Hospitalist Physician compares to other specialties among South Carolina providers

South Carolina providers

Hospitalist Physician share within South Carolina

1. Hospitalist Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Hospitalist Physician share within South Carolina

Specialty board-certification context

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

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

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

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

CATHERINE RABON, MD is a Hospitalist Physician provider practicing in MANNING, South Carolina, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: MD. NPI: 1639190002. 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.

CATHERINE RABON, MD appears in the CMS NPPES registry as a Hospitalist Physician provider holding MD credentials at 10 E HOSPITAL ST, MANNING, SC, 29102, with a listed phone of (803) 435-8463. NPI 1639190002 was issued on 07/21/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what RABON 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 85 prescription claims written by this provider, covering 31 Medicare beneficiaries and totaling roughly $4K 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.

Hospitalist Physician is a mid-sized specialty nationwide, with 16,825 enrolled providers across 54 states and an average of 888 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

10 E HOSPITAL ST
MANNING, SC 29102

Provider Details

NPI 1639190002
Specialty Hospitalist Physician
Credentials MD
Gender Female
NPI Issued 07/21/2006

Hospital and facility affiliations

Facilities where CATHERINE RABON, 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.

MCLEOD HEALTH CHERAW
★★★☆☆ 3/5
CHERAW, SC
Acute Care Hospitals
CMS CCN: 420107
MCLEOD HEALTH CLARENDON
★★★☆☆ 3/5
MANNING, SC
Acute Care Hospitals
CMS CCN: 420109

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

Medicare Part D Prescribing Data

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

85
Total Claims
$4K
Total Drug Cost
31
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
130
Total Day Supply
3,276
Generic Drug Cost
$1K
Antibiotic Claims
14

Patient Demographics

Average Patient Age
69.0 years
Avg HCC Risk Score
2.27
Gender Split
55% female / 45% male

Hospitalist Physician Overview

How CATHERINE RABON, MD fits within the Hospitalist Physician landscape nationally.

16,825
Hospitalist Physician Providers in US
54
States with Hospitalist Physician
888
Avg Claims per Provider

CATHERINE RABON, MD's 85 claims are below the specialty average of 888.

Nearby Hospitalist Physician Providers in South Carolina

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

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

Frequently Asked Questions

What is CATHERINE RABON, MD's specialty?
CATHERINE RABON, MD specializes in Hospitalist Physician and practices in MANNING, South Carolina. Credentials: MD.
How much does CATHERINE RABON, MD prescribe under Medicare Part D?
In 2023, CATHERINE RABON, MD wrote 85 Medicare Part D claims totaling $4K in drug costs for 31 beneficiaries.
Where is CATHERINE RABON, MD located?
CATHERINE RABON, MD is located at 10 E HOSPITAL ST, MANNING, SC, 29102. Phone: (803) 435-8463.
What is CATHERINE RABON, MD's NPI number?
CATHERINE RABON, MD's National Provider Identifier (NPI) is 1639190002, issued on 07/21/2006.
How many Hospitalist Physician providers are there in the US?
There are 16,825 Hospitalist Physician providers across 54 states in the US. The average Hospitalist Physician provider writes 888 Medicare Part D claims per year.
Does CATHERINE RABON, MD accept Medicare?
CATHERINE RABON, MD appears in CMS Medicare data with 85 Part D claims and 31 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify CATHERINE RABON, MD's credentials?
CATHERINE RABON, MD's NPI is 1639190002 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