2026 NPPES data Emergency Medicine Physician NPI 1417090796 D.O.
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PHILEMON BAILEY, D.O.

Emergency Medicine Physician in LEWES, Delaware. 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
155
Medicare Part D claims · 131 beneficiaries · Emergency Medicine Physician avg: 352
What the federal data reveals: PHILEMON BAILEY, D.O. is a Emergency Medicine Physician ([object Object]) practicing in LEWES, Delaware with a Medicare Part D prescribing footprint of 155 claims across 131 beneficiaries .

What stands out: PHILEMON BAILEY, D.O. filed 155 Medicare Part D claims in 2023 across LEWES, Delaware. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board certification likely (heuristic — not verified)

PHILEMON BAILEY, D.O. 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).

PHILEMON BAILEY, D.O. at a glance

Quality data not reported

NPI registry status

Active

Issued 02/15/2007

NPI 1417090796

Primary specialty

Emergency Medicine Physician

High-volume

64,398 US NPIs in this specialty

Medicare Part D claims

155 56% vs specialty avg

2023 prescription claims

Specialty avg: 352

Specialty distribution in Delaware

How Emergency Medicine Physician compares to other specialties among Delaware providers

Delaware providers

Emergency Medicine Physician share within Delaware

1. Emergency Medicine Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Emergency Medicine Physician share within Delaware

Specialty board-certification context

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

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

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

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

PHILEMON BAILEY, D.O. is a Emergency Medicine Physician provider practicing in LEWES, Delaware, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: D.O.. NPI: 1417090796. 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.

PHILEMON BAILEY, D.O. appears in the CMS NPPES registry as a Emergency Medicine Physician provider holding D.O. credentials at 424 SAVANNAH RD, LEWES, DE, 19958, with a listed phone of (302) 645-3296. NPI 1417090796 was issued on 02/15/2007. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what BAILEY 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 155 prescription claims written by this provider, covering 131 Medicare beneficiaries and totaling roughly $3K 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.

Emergency Medicine Physician is a high-volume specialty nationwide, with 64,398 enrolled providers across 56 states and an average of 352 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

424 SAVANNAH RD
LEWES, DE 19958

Provider Details

NPI 1417090796
Specialty Emergency Medicine Physician
Credentials D.O.
Gender Male
NPI Issued 02/15/2007

Hospital and facility affiliations

Facilities where PHILEMON BAILEY, D.O. 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.

BEEBE PHYSICIAN NETWORK INC.
REHOBOTH BEACH, DE
SUSSEX EMERGENCY ASSOCIATES LLC
LEWES, DE

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.

155
Total Claims
$3K
Total Drug Cost
131
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
155
Total Day Supply
1,226
Generic Drug Cost
$2K
Antibiotic Claims
76

Patient Demographics

Average Patient Age
74.3 years
Avg HCC Risk Score
1.33
Gender Split
60% female / 40% male
Age Distribution
<65: 11, 65-74: 60, 75-84: 41, 85+: 19

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Ciprofloxacin Hcl
23
Cephalexin
16
Methylprednisolone
12

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

Emergency Medicine Physician Overview

How PHILEMON BAILEY, D.O. fits within the Emergency Medicine Physician landscape nationally.

64,398
Emergency Medicine Physician Providers in US
56
States with Emergency Medicine Physician
352
Avg Claims per Provider

PHILEMON BAILEY, D.O.'s 155 claims are below the specialty average of 352.

Nearby Emergency Medicine Physician Providers in Delaware

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

Compare Emergency Medicine Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is PHILEMON BAILEY, D.O.'s specialty?
PHILEMON BAILEY, D.O. specializes in Emergency Medicine Physician and practices in LEWES, Delaware. Credentials: D.O..
How much does PHILEMON BAILEY, D.O. prescribe under Medicare Part D?
In 2023, PHILEMON BAILEY, D.O. wrote 155 Medicare Part D claims totaling $3K in drug costs for 131 beneficiaries.
Where is PHILEMON BAILEY, D.O. located?
PHILEMON BAILEY, D.O. is located at 424 SAVANNAH RD, LEWES, DE, 19958. Phone: (302) 645-3296.
What is PHILEMON BAILEY, D.O.'s NPI number?
PHILEMON BAILEY, D.O.'s National Provider Identifier (NPI) is 1417090796, issued on 02/15/2007.
How many Emergency Medicine Physician providers are there in the US?
There are 64,398 Emergency Medicine Physician providers across 56 states in the US. The average Emergency Medicine Physician provider writes 352 Medicare Part D claims per year.
What drugs does PHILEMON BAILEY, D.O. prescribe most often?
Based on 2023 Medicare Part D data, PHILEMON BAILEY, D.O.'s most frequently prescribed drugs include Ciprofloxacin Hcl, Cephalexin, Methylprednisolone. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does PHILEMON BAILEY, D.O. accept Medicare?
PHILEMON BAILEY, D.O. appears in CMS Medicare data with 155 Part D claims and 131 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify PHILEMON BAILEY, D.O.'s credentials?
PHILEMON BAILEY, D.O.'s NPI is 1417090796 with credentials D.O.. 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