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2026 NPPES data Urology Physician NPI 1548260599 M.D.
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Mark Bowles, M.D.

Urology Physician in Maryville, Tennessee.

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
960
Medicare Part D claims · 267 beneficiaries · Urology Physician avg: 1K
MIPS score
86.3/100
▲ 3 pts above national avg 83.5 · Above neutral
Industry payments
$861.03
37 payments · CMS Open Payments (Sunshine Act)
Verify NPI on CMS Methodology
Compiled from official public sources by the editorial process.

What the federal data shows

Mark Bowles, M.D. reported a CMS MIPS final score of 86.3/100 - above the 83.5 national average - and filed 960 Medicare Part D claims in 2024.

86.3/100
MIPS score · +3 vs avg
960
Part D claims, 2024
Likely
board-certified (heuristic)
≥49th
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 Mark Bowles, 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 1548260599), first enumerated 07/29/2005.

    Source: CMS NPPES

  • Reported

    Medicare Part D participation

    Filed 960 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 86.3/100 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.

    Source: NUCC taxonomy + CMS participation heuristic

  • 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

    $861.03 in reported industry payments (37 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 1548260599 · Urology Physician

NPI-10 · ENUM-LEGACY · TAX-MID · MIPS-INLINE · RX-LIGHT · BOOK-THIN · PHOTO-FINISH

  • NPI-10 1548260599
  • ENUM-LEGACY 2005
  • TAX-MID 14K Urology Physician
  • MIPS-INLINE 86.3/100
  • RX-LIGHT 960
  • BOOK-THIN 285 in Tennessee
  • PHOTO-FINISH Charles Hughes · ±0.0

MIPS final-score neighbourhood

Same-specialty nationwide peers by CMS final score, not geographic proximity

MIPS pts

What this shows Nearest measured MIPS peers for this NUCC specialty (2023 performance year).

Source CMS Quality Payment Program (MIPS) As of 2023

Mark Bowles, 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.

86 ≥ 49th percentile 49% of 454,083 measured providers are in lower value bands

0–10: 8,684 measured providers (2%). Below this entry. 10–20: 3,008 measured providers (1%). Below this entry. 20–30: 3,069 measured providers (1%). Below this entry. 30–40: 2,746 measured providers (1%). Below this entry. 40–50: 2,928 measured providers (1%). Below this entry. 50–60: 5,882 measured providers (1%). Below this entry. 60–70: 13,906 measured providers (3%). Below this entry. 70–80: 94,570 measured providers (21%). Below this entry. 80–90: 129,887 measured providers (29%). This entry sits in this band. 90+: 189,403 measured providers (42%). Above this entry. This provider 0 100 every measured MIPS clinician, bucketed by value

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 Mark Bowles, 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, Mark Bowles, M.D. writes more Part D claims than 40% of them and scores higher on MIPS quality than 46% - placing this provider in the lower-volume, lower-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.

Lower volume · High qualityHigh volume · High qualityLower volume · Lower qualityHigh volume · Lower quality0255075100024.949.974.899.8Part D claim volume, percentile in specialtyMIPS quality, percentilePoint, Part D claim volume, percentile in specialty: 63 · MIPS quality, percentile: 82Point, Part D claim volume, percentile in specialty: 53 · MIPS quality, percentile: 73Point, Part D claim volume, percentile in specialty: 27 · MIPS quality, percentile: 40Point, Part D claim volume, percentile in specialty: 85 · MIPS quality, percentile: 52Point, Part D claim volume, percentile in specialty: 15 · MIPS quality, percentile: 45Point, Part D claim volume, percentile in specialty: 10 · MIPS quality, percentile: 57Point, Part D claim volume, percentile in specialty: 7 · MIPS quality, percentile: 95Point, Part D claim volume, percentile in specialty: 33 · MIPS quality, percentile: 38Point, Part D claim volume, percentile in specialty: 47 · MIPS quality, percentile: 30Point, Part D claim volume, percentile in specialty: 42 · MIPS quality, percentile: 72Point, Part D claim volume, percentile in specialty: 20 · MIPS quality, percentile: 43Point, Part D claim volume, percentile in specialty: 65 · MIPS quality, percentile: 3Point, Part D claim volume, percentile in specialty: 82 · MIPS quality, percentile: 93Point, Part D claim volume, percentile in specialty: 58 · MIPS quality, percentile: 0Point, Part D claim volume, percentile in specialty: 18 · MIPS quality, percentile: 80Point, Part D claim volume, percentile in specialty: 13 · MIPS quality, percentile: 18Point, Part D claim volume, percentile in specialty: 23 · MIPS quality, percentile: 23Point, Part D claim volume, percentile in specialty: 70 · MIPS quality, percentile: 82Point, Part D claim volume, percentile in specialty: 3 · MIPS quality, percentile: 28Point, Part D claim volume, percentile in specialty: 28 · MIPS quality, percentile: 8Point, Part D claim volume, percentile in specialty: 73 · MIPS quality, percentile: 95Point, Part D claim volume, percentile in specialty: 52 · MIPS quality, percentile: 63Point, Part D claim volume, percentile in specialty: 8 · MIPS quality, percentile: 67Point, Part D claim volume, percentile in specialty: 17 · MIPS quality, percentile: 22Point, Part D claim volume, percentile in specialty: 48 · MIPS quality, percentile: 50Point, Part D claim volume, percentile in specialty: 55 · MIPS quality, percentile: 17Point, Part D claim volume, percentile in specialty: 32 · MIPS quality, percentile: 27Point, Part D claim volume, percentile in specialty: 77 · MIPS quality, percentile: 90Point, Part D claim volume, percentile in specialty: 83 · MIPS quality, percentile: 15Point, Part D claim volume, percentile in specialty: 95 · MIPS quality, percentile: 68Point, Part D claim volume, percentile in specialty: 37 · MIPS quality, percentile: 95Point, Part D claim volume, percentile in specialty: 92 · MIPS quality, percentile: 12Point, Part D claim volume, percentile in specialty: 100 · MIPS quality, percentile: 5Point, Part D claim volume, percentile in specialty: 22 · MIPS quality, percentile: 30Point, Part D claim volume, percentile in specialty: 30 · MIPS quality, percentile: 58Point, Part D claim volume, percentile in specialty: 5 · MIPS quality, percentile: 20Point, Part D claim volume, percentile in specialty: 25 · MIPS quality, percentile: 55Point, Part D claim volume, percentile in specialty: 97 · MIPS quality, percentile: 47Point, Part D claim volume, percentile in specialty: 62 · MIPS quality, percentile: 13Point, Part D claim volume, percentile in specialty: 60 · MIPS quality, percentile: 10Point, Part D claim volume, percentile in specialty: 93 · MIPS quality, percentile: 62Point, Part D claim volume, percentile in specialty: 90 · MIPS quality, percentile: 35Point, Part D claim volume, percentile in specialty: 0 · MIPS quality, percentile: 75Point, Part D claim volume, percentile in specialty: 35 · MIPS quality, percentile: 70Point, Part D claim volume, percentile in specialty: 75 · MIPS quality, percentile: 65Point, Part D claim volume, percentile in specialty: 98 · MIPS quality, percentile: 78Point, Part D claim volume, percentile in specialty: 50 · MIPS quality, percentile: 77Point, Part D claim volume, percentile in specialty: 2 · MIPS quality, percentile: 88Point, Part D claim volume, percentile in specialty: 43 · MIPS quality, percentile: 82Point, Part D claim volume, percentile in specialty: 78 · MIPS quality, percentile: 90Point, Part D claim volume, percentile in specialty: 57 · MIPS quality, percentile: 2Point, Part D claim volume, percentile in specialty: 40 · MIPS quality, percentile: 95Point, Part D claim volume, percentile in specialty: 88 · MIPS quality, percentile: 33Point, Part D claim volume, percentile in specialty: 87 · MIPS quality, percentile: 82Point, Part D claim volume, percentile in specialty: 67 · MIPS quality, percentile: 37Point, Part D claim volume, percentile in specialty: 12 · MIPS quality, percentile: 42Point, Part D claim volume, percentile in specialty: 80 · MIPS quality, percentile: 52Point, Part D claim volume, percentile in specialty: 72 · MIPS quality, percentile: 60Point, Part D claim volume, percentile in specialty: 68 · MIPS quality, percentile: 25Point, Part D claim volume, percentile in specialty: 45 · MIPS quality, percentile: 7Mark Bowles, M.D., Part D claim volume, percentile in specialty: 40 · MIPS quality, percentile: 46
Part D claim volume vs MIPS quality, by specialty percentile

Each dot is one urology physician peer from a representative sample of 60; the gold marker is Mark Bowles, M.D.. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.

✓
Board certification likely (heuristic, not verified)

Mark Bowles, 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 Mark Bowles, M.D.?

High performer (top quartile)

NPI registry status

Active

Issued 07/29/2005

NPI 1548260599

Primary specialty

Urology Physician

Mid-sized

13,606 US NPIs in this specialty

Medicare Part D claims

960 29% vs specialty avg

2024 prescription claims

Specialty avg: 1,354

MIPS final score

86.3/100 2.8 pts vs avg

Above neutral band

vs 83.5 national avg

Specialty distribution in Tennessee

How Urology Physician compares to other specialties among Tennessee providers

Tennessee providers
Family Nurse Practitioner6.4%Pharmacist5.8%Student in an Organized Heal…4.7%Behavior Technician4.5%Physical Therapist4.2%Registered Nurse3.9%Urology Physician0.2%
Largest specialties in Tennessee (% of in-state providers)

Medicare quality performance, MIPS

Mark Bowles, M.D.'s 2023 MIPS final score plotted against the Urology Physician national average

High performer (top quartile)
MIPS Final Score
86.3/100
vs 83.5 national avg · 2023 performance year
0%100%National avg84%86.3%
MIPS final score (Urology Physician) - 86.3/100 vs national avg 83.5
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

425 BMH PHYSICIANS OFFICE BLDG
Maryville, TN 37804
(865) 980-5260

Provider Details

NPI 1548260599
Specialty Urology Physician
Credentials M.D.
Gender Male
NPI Issued 07/29/2005

CMS Quality Score (MIPS)

Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.

86.2942
Final Score
Measured-score avg: 83.5
88.7571
Quality
65.5567
Cost
100
Promoting Interoperability

Reporting: Group practice

Hospital and facility affiliations

Facilities where Mark Bowles, 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.

Blount Memorial Physician Group Inc
Maryville, TN

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 Mark Bowles, M.D.. Source: openpaymentsdata.cms.gov.

Total received

$861

Largest payer

Boston Scientific Corporation

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.

960
Total Claims
$81K
Total Drug Cost
267
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
1,711.067
Total Day Supply
41,288
Generic Drug Cost
$16K
Opioid Claims
96 (10.0% rate)
Antibiotic Claims
235

Patient Demographics

Average Patient Age
73.9 years
Avg HCC Risk Score
1.46
Gender Split
30% female / 70% male
Age Distribution
<65: 26, 65-74: 114, 75-84: 96, 85+: 31

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.

What Mark Bowles, M.D. prescribes most

Top Medicare Part D drugs by claim count, 2024

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2024
Drug Claims
Tamsulosin Hcl
 153
Cefdinir
 102
Finasteride
 94
Myrbetriq
Mirabegron
60
Hydrocodone-Acetaminophen
Hydrocodone/Acetaminophen
48
Levofloxacin
 44
Fluconazole
 34
Oxycodone-Acetaminophen
Oxycodone Hcl/Acetaminophen
32
Gemtesa
Vibegron
25
Tolterodine Tartrate Er
Tolterodine Tartrate
24

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

More Urology Physician in TN → All providers in Tennessee → Compare specialties →

Urology Physician Overview

How Mark Bowles, 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

Mark Bowles, M.D.'s 960 claims are below the specialty average of 1,354.

Nationwide Urology Physician peers with similar MIPS or enrollment year

Two federal-record peer sets for Bowles, both outside Tennessee so the neighborhoods are not geographic containment.

Similar MIPS final score

Nearest same-specialty clinicians by CMS MIPS final score (86.3 here).

Charles Hughes 86.3 IL Richard Bryson 86.2 MD Patrick Dennis 86.2 MD Kevin Hackett 86.2 MD

Same NPPES enumeration year (2005)

Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.

Richard Musto East Patchogue, NY David Duchene Kansas City, KS Christopher Crimmins Duncan, OK Jose Cortez Austin, TX

Nearby Urology Physician Providers in Tennessee

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

One of 285 Urology Physician providers enrolled in Tennessee, 5 are shown here.

Dr. Hazem Abdel Moneim
MD
Memphis, TN
Dr. Cyrus Adams
M.D.
Nashville, TN
Dr. John Adams
M.D.
Germantown, TN
Dr. Mark Adams
MD
Nashville, TN
Dr. Alan Alabaster
M.D.
Memphis, TN

Compare Urology Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is Mark Bowles, M.D.'s specialty? ▼
Mark Bowles, M.D. specializes in Urology Physician and practices in Maryville, Tennessee. Credentials: M.D..
How much does Mark Bowles, M.D. prescribe under Medicare Part D? ▼
In 2024, Mark Bowles, M.D. wrote 960 Medicare Part D claims totaling $81K in drug costs for 267 beneficiaries.
What is Mark Bowles, M.D.'s Medicare quality score? ▼
Mark Bowles, M.D. has a CMS MIPS Final Score of 86.3/100 (Quality: 88.8, Cost: 65.6). 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 Mark Bowles, M.D. located? ▼
Mark Bowles, M.D. is located at 425 BMH PHYSICIANS OFFICE BLDG, Maryville, TN, 37804. Phone: (865) 980-5260.
What is Mark Bowles, M.D.'s NPI number? ▼
Mark Bowles, M.D.'s National Provider Identifier (NPI) is 1548260599, issued on 07/29/2005.
Does Mark Bowles, M.D. prescribe opioids? ▼
Yes, Mark Bowles, M.D. had 96 opioid claims in 2024 with an opioid prescribing rate of 10.0%.
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 Mark Bowles, M.D. prescribe most often? ▼
Based on 2024 Medicare Part D data, Mark Bowles, M.D.'s most frequently prescribed drugs include Tamsulosin Hcl, Cefdinir, Finasteride. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Mark Bowles, M.D. accept Medicare? ▼
Mark Bowles, M.D. appears in CMS Medicare data with 960 Part D claims and 267 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Mark Bowles, M.D.'s credentials? ▼
Mark Bowles, M.D.'s NPI is 1548260599 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

Compiled from official public sources by the editorial process.

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.