NPI registry status
Active
2026 NPPES data Family Medicine Physician NPI 1033180484 DO
Verify on CMS → Edwin King, DO
Family Medicine Physician in Oklahoma City, Oklahoma.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 147,640 in Family Medicine 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
6K
Medicare Part D claims · 308 beneficiaries · Family Medicine Physician avg: 3K
Generic prescribing
87%
generic claims · 13% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
99.2/100
▲ 16 pts above national avg 83.1 · Exceptional
Industry payments
$1.4K
89 payments · CMS Open Payments (Sunshine Act)
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
Edwin King, DO reported a CMS MIPS final score of 99.2/100 - above the 83.1 national average - and filed 6,354 Medicare Part D claims in 2023.
- 99.2/100
- MIPS score · +16 vs avg
- 6K
- Part D claims, 2023
- 87%
- generic prescribing
- Likely
- board-certified (heuristic)
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.
Edwin King, DO's MIPS score vs every scored U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure
99 Top 9% higher than 91% of 477,587 scored providers
Each bar is a band; taller bars hold more scored providers. 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 Merit-based Incentive Payment System (MIPS) · 2023
Where Edwin King, DO sits
This provider among family medicine physician peers
Across the 22,040 family medicine physician providers who report both Medicare Part D prescribing and a MIPS quality score, Edwin King, DO writes more Part D claims than 74% of them and scores higher on MIPS quality than 94% - placing this provider in the high-volume, high-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Part D claim volume vs MIPS quality, by specialty percentile
Each dot is one family medicine physician peer from a representative sample of 60; the gold marker is Edwin King, DO. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Edwin King, DO practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 1 hospital affiliation - signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Edwin King, DO?
High performer (top quartile)Primary specialty
Family Medicine Physician
Medicare Part D claims
6,354 86% vs specialty avg
MIPS final score
99.2/100 16.1 pts vs avg
Specialty distribution in Oklahoma
How Family Medicine Physician compares to other specialties among Oklahoma providers
Medicare quality performance, MIPS
Edwin King, DO's 2023 MIPS final score plotted against the Family Medicine Physician national average
- MIPS Final Score
- 99.2/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Family Medicine Physician) - 99.2/100 vs national avg 83.1
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).
Edwin King, DO appears in the CMS NPPES registry as a Family Medicine Physician provider holding DO credentials at 3212 SW 89TH, Oklahoma City, OK, 73159, with a listed phone of (405) 378-3300. NPI 1033180484 was issued on 02/01/2006.
Medicare Part D records for calendar year 2023 show 6,354 prescription claims written by this provider, covering 308 Medicare beneficiaries and totaling roughly $836K in drug spend, split 13% brand-name and 87% generic by claim count, with an opioid prescribing rate of 6.9%. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 99.2/100 for the 2023 performance year, compared with the national average of 83.1.
Family Medicine Physician is a high-volume specialty nationwide, with 147,640 enrolled providers across 56 states and an average of 3,418 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 | 1033180484 |
|---|---|
| Specialty | Family Medicine Physician |
| Credentials | DO |
| Gender | Male |
| NPI Issued | 02/01/2006 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
99.15
Final Score
Avg: 83.1
99
Promoting Interoperability
Reporting: Individual
Hospital and facility affiliations
Facilities where Edwin King, DO 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.
The Physicians Group, LLC
Oklahoma City, OK
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 Edwin King, DO. Source: openpaymentsdata.cms.gov.
Total received
$1.4K
Largest payer
AstraZeneca Pharmaceuticals LP
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.
Brand vs generic prescribing mix · Typical
Edwin King, DO - brand share 13.0%
Family Medicine Physician average
13% brand-name claims vs 87% generic, on 6,354 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.
6,354
Total Claims
$836K
Total Drug Cost
308
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 14,927
- Total Day Supply
- 432,357
- Brand vs Generic
- 13% brand / 87% generic
- Brand Drug Cost
- $697K
- Generic Drug Cost
- $137K
- Opioid Claims
- 441 (6.9% rate)
- Antibiotic Claims
- 232
Patient Demographics
- Average Patient Age
- 72.9 years
- Avg HCC Risk Score
- 1.08
- Gender Split
- 57% female / 43% male
- Age Distribution
- <65: 20, 65-74: 162, 75-84: 105, 85+: 21
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Edwin King, DO prescribes most
Top Medicare Part D drugs by claim count, 2023
- Atorvastatin Calcium
Atorvastatin Calcium
347 claims
- Amlodipine Besylate
Amlodipine Besylate
261 claims
- Hydrocodone-Acetam…
Hydrocodone-Acetaminophen
233 claims
- Gabapentin
Gabapentin
204 claims
- Irbesartan
Irbesartan
199 claims
- Levothyroxine Sodium
Levothyroxine Sodium
199 claims
- Metformin Hcl Er
Metformin Hcl Er
163 claims
- Metoprolol Succinate
Metoprolol Succinate
159 claims
| Drug | Claims |
|---|---|
| Atorvastatin Calcium | 347 |
| Amlodipine Besylate | 261 |
| Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen | 233 |
| Gabapentin | 204 |
| Irbesartan | 199 |
| Levothyroxine Sodium | 199 |
| Metformin Hcl Er Metformin Hcl | 163 |
| Metoprolol Succinate | 159 |
| Tramadol Hcl | 159 |
| Pantoprazole Sodium | 147 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Family Medicine Physician Overview
How Edwin King, DO fits within the Family Medicine Physician landscape nationally.
147,640
Family Medicine Physician Providers in US
56
States with Family Medicine Physician
3,418
Avg Claims per Provider
Edwin King, DO's 6,354 claims are above the specialty average of 3,418.
Nearby Family Medicine Physician Providers in Oklahoma
Other clinicians with the same primary specialty enrolled in Oklahoma, drawn from the same CMS NPPES roster as King.
Dr. Michael Aaron
M.D.
Weatherford, OK
Dr. Nicole Abel
DO
Tulsa, OK
Dr. Robert Abell
MD
Oklahoma City, OK
Dr. Bob Abernathy
DO
Cordell, OK
Dr. Rochelle Ablah
MD
Oklahoma City, OK
Compare Family Medicine 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 Oklahoma medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Family Medicine 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.
Healthcare Guides
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Medical Specialties Explained
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Understanding Medicare Claims Data
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Frequently Asked Questions
What is Edwin King, DO's specialty? ▼
Edwin King, DO specializes in Family Medicine Physician and practices in Oklahoma City, Oklahoma. Credentials: DO.
How much does Edwin King, DO prescribe under Medicare Part D? ▼
In 2023, Edwin King, DO wrote 6,354 Medicare Part D claims totaling $836K in drug costs for 308 beneficiaries.
What is Edwin King, DO's Medicare quality score? ▼
Edwin King, DO has a CMS MIPS Final Score of 99.2/100. The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Edwin King, DO located? ▼
Edwin King, DO is located at 3212 SW 89TH, Oklahoma City, OK, 73159. Phone: (405) 378-3300.
What is Edwin King, DO's NPI number? ▼
Edwin King, DO's National Provider Identifier (NPI) is 1033180484, issued on 02/01/2006.
Does Edwin King, DO prescribe more brand-name or generic drugs? ▼
Edwin King, DO's prescribing is 13% brand-name and 87% generic drugs by claim count, with $697K in brand drug costs.
Does Edwin King, DO prescribe opioids? ▼
Yes, Edwin King, DO had 441 opioid claims in 2023 with an opioid prescribing rate of 6.9%.
How many Family Medicine Physician providers are there in the US? ▼
There are 147,640 Family Medicine Physician providers across 56 states in the US. The average Family Medicine Physician provider writes 3,418 Medicare Part D claims per year.
What drugs does Edwin King, DO prescribe most often? ▼
Based on 2023 Medicare Part D data, Edwin King, DO's most frequently prescribed drugs include Atorvastatin Calcium, Amlodipine Besylate, Hydrocodone-Acetaminophen. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Edwin King, DO accept Medicare? ▼
Edwin King, DO appears in CMS Medicare data with 6,354 Part D claims and 308 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Edwin King, DO's credentials? ▼
Edwin King, DO's NPI is 1033180484 with credentials DO. 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.
- Quality Performance
- CMS Merit-based Incentive Payment System (MIPS) - 2023 performance year.
- 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.