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2026 NPPES data Sports Medicine (Emergency Medicine) Physician NPI 1992712137 MD
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Larry Richardson, MD

Sports Medicine (Emergency Medicine) Physician in Chattanooga, 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 327 in Sports Medicine (Emergency 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
870
Medicare Part D claims · 341 beneficiaries · Sports Medicine (Emergency Medicine) Physician avg: 229
MIPS score
94.7/100
▲ 11 pts above national avg 83.5 · Exceptional
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Compiled from official public sources by the editorial process.

What the federal data shows

Larry Richardson, MD reported a CMS MIPS final score of 94.7/100 - above the 83.5 national average - and filed 870 Medicare Part D claims in 2024.

94.7/100
MIPS score · +11 vs avg
870
Part D claims, 2024
Likely
board-certified (heuristic)
≥73rd
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 Larry Richardson, MD

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 1992712137), first enumerated 08/01/2006.

    Source: CMS NPPES

  • Reported

    Medicare Part D participation

    Filed 870 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 94.7/100 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

  • 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 1992712137 · Sports Medicine (Emergency Medicine) Physician

NPI-10 · ENUM-LEGACY · TAX-TRACE · MIPS-ELITE · RX-LIGHT · BOOK-THIN · PHOTO-FINISH

  • NPI-10 1992712137
  • ENUM-LEGACY 2006
  • TAX-TRACE 327
  • MIPS-ELITE 94.7/100
  • RX-LIGHT 870
  • BOOK-THIN 7 in Tennessee
  • PHOTO-FINISH George Chiampas, D.O. · ±0.6

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

Larry Richardson, MD'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.

95 ≥ 73rd percentile 73% 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%). Below this entry. 90+: 189,403 measured providers (42%). This entry sits in this band. 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 Larry Richardson, MD sits

This provider among sports medicine (emergency medicine) physician peers

Across the 39 sports medicine (emergency medicine) physician providers who report both Medicare Part D prescribing and a MIPS quality score, Larry Richardson, MD writes more Part D claims than 97% of them and scores higher on MIPS quality than 69% - placing this provider in the high-volume, high-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 quality0255075100024.148.372.496.6Part D claim volume, percentile in specialtyMIPS quality, percentilePoint, Part D claim volume, percentile in specialty: 58 · MIPS quality, percentile: 18Point, Part D claim volume, percentile in specialty: 61 · MIPS quality, percentile: 34Point, Part D claim volume, percentile in specialty: 63 · MIPS quality, percentile: 8Point, Part D claim volume, percentile in specialty: 32 · MIPS quality, percentile: 55Point, Part D claim volume, percentile in specialty: 0 · MIPS quality, percentile: 47Point, Part D claim volume, percentile in specialty: 68 · MIPS quality, percentile: 74Point, Part D claim volume, percentile in specialty: 84 · MIPS quality, percentile: 39Point, Part D claim volume, percentile in specialty: 82 · MIPS quality, percentile: 13Point, Part D claim volume, percentile in specialty: 97 · MIPS quality, percentile: 26Point, Part D claim volume, percentile in specialty: 71 · MIPS quality, percentile: 66Point, Part D claim volume, percentile in specialty: 89 · MIPS quality, percentile: 42Point, Part D claim volume, percentile in specialty: 76 · MIPS quality, percentile: 5Point, Part D claim volume, percentile in specialty: 87 · MIPS quality, percentile: 92Point, Part D claim volume, percentile in specialty: 24 · MIPS quality, percentile: 68Point, Part D claim volume, percentile in specialty: 13 · MIPS quality, percentile: 89Point, Part D claim volume, percentile in specialty: 55 · MIPS quality, percentile: 26Point, Part D claim volume, percentile in specialty: 5 · MIPS quality, percentile: 24Point, Part D claim volume, percentile in specialty: 42 · MIPS quality, percentile: 74Point, Part D claim volume, percentile in specialty: 45 · MIPS quality, percentile: 92Point, Part D claim volume, percentile in specialty: 18 · MIPS quality, percentile: 21Point, Part D claim volume, percentile in specialty: 79 · MIPS quality, percentile: 0Point, Part D claim volume, percentile in specialty: 34 · MIPS quality, percentile: 84Point, Part D claim volume, percentile in specialty: 53 · MIPS quality, percentile: 11Point, Part D claim volume, percentile in specialty: 50 · MIPS quality, percentile: 63Point, Part D claim volume, percentile in specialty: 26 · MIPS quality, percentile: 55Point, Part D claim volume, percentile in specialty: 39 · MIPS quality, percentile: 3Point, Part D claim volume, percentile in specialty: 66 · MIPS quality, percentile: 82Point, Part D claim volume, percentile in specialty: 47 · MIPS quality, percentile: 16Point, Part D claim volume, percentile in specialty: 16 · MIPS quality, percentile: 92Point, Part D claim volume, percentile in specialty: 26 · MIPS quality, percentile: 92Point, Part D claim volume, percentile in specialty: 11 · MIPS quality, percentile: 79Point, Part D claim volume, percentile in specialty: 74 · MIPS quality, percentile: 50Point, Part D claim volume, percentile in specialty: 37 · MIPS quality, percentile: 32Point, Part D claim volume, percentile in specialty: 21 · MIPS quality, percentile: 84Point, Part D claim volume, percentile in specialty: 8 · MIPS quality, percentile: 53Point, Part D claim volume, percentile in specialty: 95 · MIPS quality, percentile: 42Point, Part D claim volume, percentile in specialty: 89 · MIPS quality, percentile: 61Point, Part D claim volume, percentile in specialty: 3 · MIPS quality, percentile: 37Larry Richardson, MD, Part D claim volume, percentile in specialty: 97 · MIPS quality, percentile: 69
Part D claim volume vs MIPS quality, by specialty percentile

Each dot is one sports medicine (emergency medicine) physician peer from a representative sample of 38; the gold marker is Larry Richardson, MD. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.

✓
Board certification likely (heuristic, not verified)

Larry Richardson, MD 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 Larry Richardson, MD?

High performer (top quartile)

NPI registry status

Active

Issued 08/01/2006

NPI 1992712137

Primary specialty

Sports Medicine (Emergency Medicine) Physician

Rare

327 US NPIs in this specialty

Medicare Part D claims

870 280% vs specialty avg

2024 prescription claims

Specialty avg: 229

MIPS final score

94.7/100 11.2 pts vs avg

Exceptional band

vs 83.5 national avg

Specialty distribution in Tennessee

How Sports Medicine (Emergency Medicine) 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%Sports Medicine (Emergency M…0%
Largest specialties in Tennessee (% of in-state providers)

Medicare quality performance, MIPS

Larry Richardson, MD's 2023 MIPS final score plotted against the Sports Medicine (Emergency Medicine) Physician national average

High performer (top quartile)
MIPS Final Score
94.7/100
vs 83.5 national avg · 2023 performance year
0%100%National avg84%94.7%
MIPS final score (Sports Medicine (Emergency Medicine) Physician) - 94.7/100 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

2415 MCCALLIE AVE
Chattanooga, TN 37404
(423) 624-2696

Provider Details

NPI 1992712137
Specialty Sports Medicine (Emergency Medicine) Physician
Credentials MD
Gender Male
NPI Issued 08/01/2006

CMS Quality Score (MIPS)

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

94.7056
Final Score
Measured-score avg: 83.5
89.4112
Quality
100
Promoting Interoperability

Reporting: Alternative Payment Model

Hospital and facility affiliations

Facilities where Larry Richardson, MD 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.

Chattanooga Orthopaedic Group, PC
Chattanooga, 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).

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2024.

870
Total Claims
$11K
Total Drug Cost
341
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
978.533
Total Day Supply
25,300
Generic Drug Cost
$11K
Opioid Claims
85 (9.8% rate)

Patient Demographics

Average Patient Age
73.6 years
Avg HCC Risk Score
1.06
Gender Split
63% female / 37% male
Age Distribution
<65: 30, 65-74: 161, 75-84: 118, 85+: 32

Top Prescribed Drugs (Medicare Part D)

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

What Larry Richardson, MD 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
Gabapentin
 327
Celecoxib
 164
Tramadol Hcl
 59
Methylprednisolone
 58
Duloxetine Hcl
 49
Pregabalin
 46
Tizanidine Hcl
 32
Diclofenac Sodium
 29
Nabumetone
 18
Naloxone Hcl
 17

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

More Sports Medicine (Emergency Medicine) Physician in TN → All providers in Tennessee → Compare specialties →

Sports Medicine (Emergency Medicine) Physician Overview

How Larry Richardson, MD fits within the Sports Medicine (Emergency Medicine) Physician landscape nationally.

327
Sports Medicine (Emergency Medicine) Physician Providers in US
46
States with Sports Medicine (Emergency Medicine) Physician
229
Avg Claims per Provider

Larry Richardson, MD's 870 claims are above the specialty average of 229.

Nationwide Sports Medicine (Emergency Medicine) Physician peers with similar MIPS or enrollment year

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

Similar MIPS final score

Nearest same-specialty clinicians by CMS MIPS final score (94.7 here).

George Chiampas 94.1 IL Sanjeev Malik 94.1 IL Mark Conroy 95.3 OH Michael Jonesco 95.3 OH

Same NPPES enumeration year (2006)

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

Ray Shaw Santa Barbara, CA Kirk Casey Chico, CA Craig Rubenstein Bensalem, PA Greg Osgood Baltimore, MD

Nearby Sports Medicine (Emergency Medicine) Physician Providers in Tennessee

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

One of 7 Sports Medicine (Emergency Medicine) Physician providers enrolled in Tennessee, 5 are shown here.

Dr. Patrick Bourke
M.D.
Nashville, TN
Dr. Reese Bulmash
DO
Franklin, TN
Reagan Fossler
Springfield, TN
Callen Hardin
ATC
Greeneville, TN
Reese Shivers
MS, ATC, LAT
Murfreesboro, TN

Compare Sports Medicine (Emergency Medicine) Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is Larry Richardson, MD's specialty? ▼
Larry Richardson, MD specializes in Sports Medicine (Emergency Medicine) Physician and practices in Chattanooga, Tennessee. Credentials: MD.
How much does Larry Richardson, MD prescribe under Medicare Part D? ▼
In 2024, Larry Richardson, MD wrote 870 Medicare Part D claims totaling $11K in drug costs for 341 beneficiaries.
What is Larry Richardson, MD's Medicare quality score? ▼
Larry Richardson, MD has a CMS MIPS Final Score of 94.7/100 (Quality: 89.4). 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 Larry Richardson, MD located? ▼
Larry Richardson, MD is located at 2415 MCCALLIE AVE, Chattanooga, TN, 37404. Phone: (423) 624-2696.
What is Larry Richardson, MD's NPI number? ▼
Larry Richardson, MD's National Provider Identifier (NPI) is 1992712137, issued on 08/01/2006.
Does Larry Richardson, MD prescribe opioids? ▼
Yes, Larry Richardson, MD had 85 opioid claims in 2024 with an opioid prescribing rate of 9.8%.
How many Sports Medicine (Emergency Medicine) Physician providers are there in the US? ▼
There are 327 Sports Medicine (Emergency Medicine) Physician providers across 46 states in the US. The average Sports Medicine (Emergency Medicine) Physician provider writes 229 Medicare Part D claims per year.
What drugs does Larry Richardson, MD prescribe most often? ▼
Based on 2024 Medicare Part D data, Larry Richardson, MD's most frequently prescribed drugs include Gabapentin, Celecoxib, Tramadol Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Larry Richardson, MD accept Medicare? ▼
Larry Richardson, MD appears in CMS Medicare data with 870 Part D claims and 341 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Larry Richardson, MD's credentials? ▼
Larry Richardson, MD's NPI is 1992712137 with credentials MD. 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.