NPI registry status
Active
2026 NPPES data Family Medicine Physician NPI 1548217870 M.D.
Verify on CMS → William Wright, M.D.
Family Medicine Physician in Houston, Missouri.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 147,760 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
547
Medicare Part D claims · 31 beneficiaries · Family Medicine Physician avg: 3K
What the federal data shows
William Wright, M.D. filed 547 Medicare Part D claims in 2023 as a Family Medicine Physician in Houston, Missouri.
- 547
- Part D claims, 2023
- ≥66th
- pct by Part D claim volume (lower-bound band)
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.
CMS NPPES provider registry desk
NPI 1548217870 · Family Medicine Physician
NPI-10 · ENUM-LEGACY · TAX-MEGA · RX-LIGHT · BOOK-LIGHT · PHOTO-ENUM
- NPI-10 1548217870
- ENUM-LEGACY 2006
- TAX-MEGA 148K Family Medicine
- RX-LIGHT 547
- BOOK-LIGHT 2,881 in Missouri
- PHOTO-ENUM Jamie Liudahl · 2006
William Wright, M.D.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
547 ≥ 66th percentile 66% of 1,370,886 prescribers are in lower value bands
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.
The percentile is a conservative 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2023
◑
Board-eligible specialty (heuristic, not verified)
William Wright, M.D. 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 William Wright, M.D.?
Quality data not reportedPrimary specialty
Family Medicine Physician
Medicare Part D claims
547 84% vs specialty avg
Specialty distribution in Missouri
How Family Medicine Physician compares to other specialties among Missouri 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 Family Medicine 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).
Practice Address
Provider Details
| NPI | 1548217870 |
|---|---|
| Specialty | Family Medicine Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 05/30/2006 |
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
547
Total Claims
$36K
Total Drug Cost
31
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 764
- Total Day Supply
- 21,624
- Generic Drug Cost
- $9K
- Opioid Claims
- 57 (10.4% rate)
- Antibiotic Claims
- 17
Patient Demographics
- Average Patient Age
- 65.4 years
- Avg HCC Risk Score
- 1.13
- Gender Split
- 61% female / 39% male
- Age Distribution
- <65: 11, 65-74: 12, 75-84: N/A, 85+: N/A
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What William Wright, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Gabapentin
Gabapentin
23 claims
- Linzess
Linzess
23 claims
- Metformin Hcl
Metformin Hcl
22 claims
- Tramadol Hcl
Tramadol Hcl
22 claims
- Atenolol
Atenolol
19 claims
- Atorvastatin Calcium
Atorvastatin Calcium
16 claims
- Oxycodone-Acetamin…
Oxycodone-Acetaminophen
15 claims
- Risperidone
Risperidone
15 claims
| Drug | Claims |
|---|---|
| Gabapentin | 23 |
| Linzess Linaclotide | 23 |
| Metformin Hcl | 22 |
| Tramadol Hcl | 22 |
| Atenolol | 19 |
| Atorvastatin Calcium | 16 |
| Oxycodone-Acetaminophen Oxycodone Hcl/Acetaminophen | 15 |
| Risperidone | 15 |
| Clonidine Hcl | 14 |
| Cyclobenzaprine Hcl | 14 |
* 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 William Wright, M.D. fits within the Family Medicine Physician landscape nationally.
147,760
Family Medicine Physician Providers in US
56
States with Family Medicine Physician
3,418
Avg Claims per Provider
William Wright, M.D.'s 547 claims are below the specialty average of 3,418.
Nationwide Family Medicine Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Wright, both outside Missouri so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2006)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Family Medicine Physician Providers in Missouri
Other clinicians with the same primary specialty enrolled in Missouri, drawn from the same CMS NPPES roster as Wright.
One of 2,881 Family Medicine Physician providers enrolled in Missouri, 5 are shown here.
Dr. Mohammad Abbas
DO
Kirksville, MO
Dr. Karam Abdelmasih
MD, AP
Festus, MO
Dr. Afsheen Abdullah Patel
MD
Lees Summit, MO
Dr. Christopher Abercrombie
DO
Arnold, MO
Dr. Avery Abernathy
D.O.
Kansas City, MO
Compare Family Medicine Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is William Wright, M.D.'s specialty? ▼
William Wright, M.D. specializes in Family Medicine Physician and practices in Houston, Missouri. Credentials: M.D..
How much does William Wright, M.D. prescribe under Medicare Part D? ▼
In 2023, William Wright, M.D. wrote 547 Medicare Part D claims totaling $36K in drug costs for 31 beneficiaries.
Where is William Wright, M.D. located? ▼
William Wright, M.D. is located at 1333 S SAM HOUSTON BLVD, Houston, MO, 65483. Phone: (417) 967-1252.
What is William Wright, M.D.'s NPI number? ▼
William Wright, M.D.'s National Provider Identifier (NPI) is 1548217870, issued on 05/30/2006.
Does William Wright, M.D. prescribe opioids? ▼
Yes, William Wright, M.D. had 57 opioid claims in 2023 with an opioid prescribing rate of 10.4%.
How many Family Medicine Physician providers are there in the US? ▼
There are 147,760 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 William Wright, M.D. prescribe most often? ▼
Based on 2023 Medicare Part D data, William Wright, M.D.'s most frequently prescribed drugs include Gabapentin, Linzess, Metformin Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does William Wright, M.D. accept Medicare? ▼
William Wright, M.D. appears in CMS Medicare data with 547 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 William Wright, M.D.'s credentials? ▼
William Wright, M.D.'s NPI is 1548217870 with credentials M.D.. 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
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.