NPI registry status
Active
2026 NPPES data General Practice Physician NPI 1033225321 D.O.
Verify on CMS → Ralph Burdick, D.O.
General Practice Physician in Delaware City, Delaware.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 16,677 in General Practice Physician, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
2K
Medicare Part D claims · 200 beneficiaries · General Practice Physician avg: 3K
Generic prescribing
90%
generic claims · 10% brand-name · higher generic rates reduce patient out-of-pocket costs
Source: CMS Medicare Part D Prescriber Public Use File, 2023
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Ralph Burdick, D.O. filed 2,466 Medicare Part D claims in 2023 as a General Practice Physician in Delaware City, Delaware, prescribing 90% generic.
- 2K
- Part D claims, 2023
- 90%
- generic prescribing
Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.
Ralph Burdick, D.O.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
2,466 Top 14% higher than 86% of 1,370,886 prescribers
Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source CMS Medicare Part D Prescriber Public Use File · 2023
◑
Board-eligible specialty (heuristic, not verified)
Ralph Burdick, D.O. 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).
What does the federal data show about Ralph Burdick, D.O.?
Quality data not reportedPrimary specialty
General Practice Physician
Medicare Part D claims
2,466 14% vs specialty avg
Specialty distribution in Delaware
How General Practice Physician compares to other specialties among Delaware providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for General Practice Physician. Verify directly:
How MIPS and board certification work
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).
Ralph Burdick, D.O. appears in the CMS NPPES registry as a General Practice Physician provider holding D.O. credentials at 126 CLINTON ST, Delaware City, DE, 19706, with a listed phone of (302) 834-3600. NPI 1033225321 was issued on 08/21/2006.
Medicare Part D records for calendar year 2023 show 2,466 prescription claims written by this provider, covering 200 Medicare beneficiaries and totaling roughly $147K in drug spend, split 10% brand-name and 90% generic by claim count, with an opioid prescribing rate of 3.5%.
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
Provider Details
| NPI | 1033225321 |
|---|---|
| Specialty | General Practice Physician |
| Credentials | D.O. |
| Gender | Male |
| NPI Issued | 08/21/2006 |
Brand vs generic prescribing mix · Typical
Ralph Burdick, D.O. - brand share 10.0%
General Practice Physician average
10% brand-name claims vs 90% generic, on 2,466 2023 Medicare Part D claims.
The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
2,466
Total Claims
$147K
Total Drug Cost
200
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 5,584
- Total Day Supply
- 161,846
- Brand vs Generic
- 10% brand / 90% generic
- Brand Drug Cost
- $100K
- Generic Drug Cost
- $47K
- Opioid Claims
- 87 (3.5% rate)
- Antibiotic Claims
- 88
Patient Demographics
- Average Patient Age
- 73.3 years
- Avg HCC Risk Score
- 0.90
- Gender Split
- 59% female / 41% male
- Age Distribution
- <65: 23, 65-74: 91, 75-84: 66, 85+: 20
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Ralph Burdick, D.O. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Amlodipine Besylate
Amlodipine Besylate
150 claims
- Lisinopril
Lisinopril
137 claims
- Atorvastatin Calcium
Atorvastatin Calcium
123 claims
- Hydrochlorothiazide
Hydrochlorothiazide
93 claims
- Gabapentin
Gabapentin
77 claims
- Alprazolam
Alprazolam
71 claims
- Metformin Hcl
Metformin Hcl
71 claims
- Omeprazole
Omeprazole
62 claims
| Drug | Claims |
|---|---|
| Amlodipine Besylate | 150 |
| Lisinopril | 137 |
| Atorvastatin Calcium | 123 |
| Hydrochlorothiazide | 93 |
| Gabapentin | 77 |
| Alprazolam | 71 |
| Metformin Hcl | 71 |
| Omeprazole | 62 |
| Furosemide | 57 |
| Albuterol Sulfate Hfa Albuterol Sulfate | 51 |
* 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 Ralph Burdick, D.O. 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
Ralph Burdick, D.O.'s 2,466 claims are below the specialty average of 2,872.
Nearby General Practice Physician Providers in Delaware
Other clinicians with the same primary specialty enrolled in Delaware, drawn from the same CMS NPPES roster as Burdick.
Dr. Ashley Adams
MD
Dover Afb, DE
Dr. Amudha Boopathi
M.D.,
Millsboro, DE
Dr. Gabrielle Brow
DO
Dover Afb, DE
Dr. Kate Chaplinski
MD
Wilmington, DE
Dr. Sidney Croul
M.D.
Milford, DE
Compare General Practice Physician nationally: see state-by-state distribution →
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the Delaware medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby General Practice Physician peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
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Frequently Asked Questions
What is Ralph Burdick, D.O.'s specialty? ▼
Ralph Burdick, D.O. specializes in General Practice Physician and practices in Delaware City, Delaware. Credentials: D.O..
How much does Ralph Burdick, D.O. prescribe under Medicare Part D? ▼
In 2023, Ralph Burdick, D.O. wrote 2,466 Medicare Part D claims totaling $147K in drug costs for 200 beneficiaries.
Where is Ralph Burdick, D.O. located? ▼
Ralph Burdick, D.O. is located at 126 CLINTON ST, Delaware City, DE, 19706. Phone: (302) 834-3600.
What is Ralph Burdick, D.O.'s NPI number? ▼
Ralph Burdick, D.O.'s National Provider Identifier (NPI) is 1033225321, issued on 08/21/2006.
Does Ralph Burdick, D.O. prescribe more brand-name or generic drugs? ▼
Ralph Burdick, D.O.'s prescribing is 10% brand-name and 90% generic drugs by claim count, with $100K in brand drug costs.
Does Ralph Burdick, D.O. prescribe opioids? ▼
Yes, Ralph Burdick, D.O. had 87 opioid claims in 2023 with an opioid prescribing rate of 3.5%.
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 Ralph Burdick, D.O. prescribe most often? ▼
Based on 2023 Medicare Part D data, Ralph Burdick, D.O.'s most frequently prescribed drugs include Amlodipine Besylate, Lisinopril, Atorvastatin Calcium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Ralph Burdick, D.O. accept Medicare? ▼
Ralph Burdick, D.O. appears in CMS Medicare data with 2,466 Part D claims and 200 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Ralph Burdick, D.O.'s credentials? ▼
Ralph Burdick, D.O.'s NPI is 1033225321 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
View source datasets and methodology notes
- 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
Compiled from official public sources by the PlainDoctor editorial team.