NPI registry status
Active
2026 NPPES data Urology Physician NPI 1376643247 M.D.
Verify on CMS → Jeffrey Clark, M.D.
Urology Physician in Brookhaven, Mississippi.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 13,606 in Urology 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
5K
Medicare Part D claims · 1K beneficiaries · Urology Physician avg: 1K
MIPS score
100/100
▲ 17 pts above national avg 83.5 · Exceptional
Industry payments
$270.84
11 payments · CMS Open Payments (Sunshine Act)
What the federal data shows
Jeffrey Clark, M.D. reported a CMS MIPS final score of 100/100 - above the 83.5 national average - and filed 4,979 Medicare Part D claims in 2024.
- 100/100
- MIPS score · +17 vs avg
- 5K
- Part D claims, 2024
- Likely
- board-certified (heuristic)
- ≥92nd
- pct among measured MIPS (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.
Federal trust snapshot
What official records show about Jeffrey Clark, M.D.
Federal records show an active NPI with both Medicare prescribing volume and a measured CMS quality score — objective registry data, not patient reviews.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1376643247), first enumerated 09/22/2006.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 4,979 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
CMS quality reporting (MIPS)
Reported a CMS MIPS final score of 100/100 in the Quality Payment Program — a federal quality measure, not a patient review.
Source: CMS Quality Payment Program
- Reported
Board certification signal
Heuristic suggests board-certified status based on ABMS-eligible specialty taxonomy plus active CMS participation signals — not a direct ABMS verification.
- Reported
Hospital affiliations
1 CMS Care Compare hospital affiliation on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- Reported
Industry payment transparency
$270.84 in reported industry payments (11 transfers) in 2024 under the federal Sunshine Act — disclosed transfers of value, not a quality rating.
Source: CMS Open Payments
- Not in federal data
Individual sanction lookup
PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.
Source: State medical board / FSMB
This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.
CMS NPPES provider registry desk
NPI 1376643247 · Urology Physician
NPI-10 · ENUM-LEGACY · TAX-MID · MIPS-ELITE · RX-MID · BOOK-THIN · PHOTO-FINISH
- NPI-10 1376643247
- ENUM-LEGACY 2006
- TAX-MID 14K Urology Physician
- MIPS-ELITE 100/100
- RX-MID 4,979
- BOOK-THIN 89 in Mississippi
- PHOTO-FINISH Sherif Aboseif · ±0.0
MIPS final-score neighbourhood
Same-specialty nationwide peers by CMS final score, not geographic proximity
- Clark · this pro…
Clark · this provider
100 MIPS pts
- Ali Alavi · high…
Ali Alavi
100 MIPS pts
- Sherif Aboseif ·…
Sherif Aboseif
100 MIPS pts
- Faisal Ahmed · n…
Faisal Ahmed
100 MIPS pts
- Juan Alarcon · n…
Juan Alarcon
100 MIPS pts
What this shows Nearest measured MIPS peers for this NUCC specialty (2023 performance year).
Jeffrey Clark, M.D.'s MIPS score vs every measured U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure. Clinicians whose score CMS assigned without scoring any category are excluded.
100 ≥ 92nd percentile 92% of 454,083 measured providers are in lower value bands
Each bar is a band; taller bars hold more measured 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.
The percentile is a conservative whole-score-point band: it counts only measured clinicians in lower score bands. A CMS MIPS metric is not a recommendation or a clinical-quality rating by PlainDoctor. See methodology § corpus placement.
Source CMS Merit-based Incentive Payment System (MIPS) · 2023
Where Jeffrey Clark, M.D. sits
This provider among urology physician peers
Across the 4,091 urology physician providers who report both Medicare Part D prescribing and a MIPS quality score, Jeffrey Clark, M.D. writes more Part D claims than 98% of them and scores higher on MIPS quality than 88% - placing this provider in the high-volume, high-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Each dot is one urology physician peer from a representative sample of 60; the gold marker is Jeffrey Clark, M.D.. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Jeffrey Clark, M.D. 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 Jeffrey Clark, M.D.?
High performer (top quartile)Primary specialty
Urology Physician
Medicare Part D claims
4,979 268% vs specialty avg
MIPS final score
100/100 16.5 pts vs avg
Specialty distribution in Mississippi
How Urology Physician compares to other specialties among Mississippi providers
Medicare quality performance, MIPS
Jeffrey Clark, M.D.'s 2023 MIPS final score plotted against the Urology Physician national average
- MIPS Final Score
- 100/100
- vs 83.5 national avg · 2023 performance year
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 | 1376643247 |
|---|---|
| Specialty | Urology Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 09/22/2006 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
100
Final Score
Measured-score avg: 83.5
100
Promoting Interoperability
Reporting: Group practice
Hospital and facility affiliations
Facilities where Jeffrey Clark, M.D. 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.
Brookhaven Urology, PA
Brookhaven, MS
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 Jeffrey Clark, M.D.. Source: openpaymentsdata.cms.gov.
Total received
$271
Largest payer
Olympus America Inc.
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.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2024.
4,979
Total Claims
$261K
Total Drug Cost
1,018
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 8,530.5
- Total Day Supply
- 232,707
- Generic Drug Cost
- $64K
- Opioid Claims
- 172 (3.5% rate)
- Antibiotic Claims
- 1,003
Patient Demographics
- Average Patient Age
- 74.1 years
- Avg HCC Risk Score
- 1.17
- Gender Split
- 30% female / 70% male
- Age Distribution
- <65: 72, 65-74: 479, 75-84: 368, 85+: 99
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Jeffrey Clark, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2024
- Tamsulosin Hcl
Tamsulosin Hcl
1,350 claims
- Finasteride
Finasteride
575 claims
- Ciprofloxacin Hcl
Ciprofloxacin Hcl
569 claims
- Oxybutynin Chlorid… 419
Oxybutynin Chloride Er
419 claims
- Solifenacin Succin… 246
Solifenacin Succinate
246 claims
- Myrbetriq 219
Myrbetriq
219 claims
- Nitrofurantoin Mon… 161
Nitrofurantoin Mono-Macro
161 claims
- Tramadol Hcl 160
Tramadol Hcl
160 claims
| Drug | Claims |
|---|---|
| Tamsulosin Hcl | 1,350 |
| Finasteride | 575 |
| Ciprofloxacin Hcl | 569 |
| Oxybutynin Chloride Er Oxybutynin Chloride | 419 |
| Solifenacin Succinate | 246 |
| Myrbetriq Mirabegron | 219 |
| Nitrofurantoin Mono-Macro Nitrofurantoin Monohyd/M-Cryst | 161 |
| Tramadol Hcl | 160 |
| Potassium Citrate Er Potassium Citrate | 137 |
| Trimethoprim | 126 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Urology Physician Overview
How Jeffrey Clark, M.D. fits within the Urology Physician landscape nationally.
13,606
Urology Physician Providers in US
54
States with Urology Physician
1,354
Avg Claims per Provider
Jeffrey Clark, M.D.'s 4,979 claims are above the specialty average of 1,354.
Nationwide Urology Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Clark, both outside Mississippi so the neighborhoods are not geographic containment.
Similar MIPS final score
Nearest same-specialty clinicians by CMS MIPS final score (100 here).
Same NPPES enumeration year (2006)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Urology Physician Providers in Mississippi
Other clinicians with the same primary specialty enrolled in Mississippi, drawn from the same CMS NPPES roster as Clark.
One of 89 Urology Physician providers enrolled in Mississippi, 5 are shown here.
Dr. John Adams
MD
Jackson, MS
Dr. Kole Akula
MD
Biloxi, MS
Dr. Jeremy Archer
MD
Tupelo, MS
Dr. Harold Blalock
M.D.
Jackson, MS
Dr. Kevin Bond
MD
Columbus, MS
Compare Urology Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Jeffrey Clark, M.D.'s specialty? ▼
Jeffrey Clark, M.D. specializes in Urology Physician and practices in Brookhaven, Mississippi. Credentials: M.D..
How much does Jeffrey Clark, M.D. prescribe under Medicare Part D? ▼
In 2024, Jeffrey Clark, M.D. wrote 4,979 Medicare Part D claims totaling $261K in drug costs for 1,018 beneficiaries.
What is Jeffrey Clark, M.D.'s Medicare quality score? ▼
Jeffrey Clark, M.D. has a CMS MIPS Final Score of 100/100. The average MIPS Final Score across the 454,083 clinicians with at least one published category score is 83.5; clinicians whose score CMS assigned without scoring any category are excluded from that average. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Jeffrey Clark, M.D. located? ▼
Jeffrey Clark, M.D. is located at 425 HIGHWAY 51 N, Brookhaven, MS, 39601. Phone: (601) 833-5713.
What is Jeffrey Clark, M.D.'s NPI number? ▼
Jeffrey Clark, M.D.'s National Provider Identifier (NPI) is 1376643247, issued on 09/22/2006.
Does Jeffrey Clark, M.D. prescribe opioids? ▼
Yes, Jeffrey Clark, M.D. had 172 opioid claims in 2024 with an opioid prescribing rate of 3.5%.
How many Urology Physician providers are there in the US? ▼
There are 13,606 Urology Physician providers across 54 states in the US. The average Urology Physician provider writes 1,354 Medicare Part D claims per year.
What drugs does Jeffrey Clark, M.D. prescribe most often? ▼
Based on 2024 Medicare Part D data, Jeffrey Clark, M.D.'s most frequently prescribed drugs include Tamsulosin Hcl, Finasteride, Ciprofloxacin Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Jeffrey Clark, M.D. accept Medicare? ▼
Jeffrey Clark, M.D. appears in CMS Medicare data with 4,979 Part D claims and 1,018 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Jeffrey Clark, M.D.'s credentials? ▼
Jeffrey Clark, M.D.'s NPI is 1376643247 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 (2024). 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 August 2026 (NPPES) / 2024 (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 August 2026.