2026 NPPES data Vascular Surgery Physician NPI 1669453098 M.D.
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James Richardson, M.D.

Vascular Surgery Physician in Nashville, 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 4,227 in Vascular Surgery 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
318
Medicare Part D claims · 100 beneficiaries · Vascular Surgery Physician avg: 205
Generic prescribing
84%
generic claims · 16% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
84.2/100
▲ 1 pts above national avg 83.1 · Above neutral
Compiled from official public sources by the PlainDoctor editorial team.

What the federal data shows

James Richardson, M.D. reported a CMS MIPS final score of 84.2/100 - above the 83.1 national average - and filed 318 Medicare Part D claims in 2023.

84.2/100
MIPS score · +1 vs avg
318
Part D claims, 2023
84%
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.

James Richardson, M.D.'s MIPS score vs every scored U.S. clinician

CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure

84 45th percentile higher than 45% of 477,587 scored providers

0–10: 8,684 scored providers (2%). Below this entry. 10–20: 3,008 scored providers (1%). Below this entry. 20–30: 3,069 scored providers (1%). Below this entry. 30–40: 2,746 scored providers (1%). Below this entry. 40–50: 2,928 scored providers (1%). Below this entry. 50–60: 5,882 scored providers (1%). Below this entry. 60–70: 13,906 scored providers (3%). Below this entry. 70–80: 118,074 scored providers (25%). Below this entry. 80–90: 129,887 scored providers (27%). This entry sits in this band. 90+: 189,403 scored providers (40%). Above this entry. This provider 0 100 every MIPS-scored clinician, bucketed by value

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 James Richardson, M.D. sits

This provider among vascular surgery physician peers

Across the 1,336 vascular surgery physician providers who report both Medicare Part D prescribing and a MIPS quality score, James Richardson, M.D. writes more Part D claims than 77% of them and scores higher on MIPS quality than 43% - placing this provider in the high-volume, lower-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

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

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

Board certification likely (heuristic, not verified)

James Richardson, 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 James Richardson, M.D.?

Near national average

NPI registry status

Active

Issued 11/11/2005

NPI 1669453098

Primary specialty

Vascular Surgery Physician

Niche

4,227 US NPIs in this specialty

Medicare Part D claims

318 55% vs specialty avg

2023 prescription claims

Specialty avg: 205

MIPS final score

84.2/100 1.1 pts vs avg

Above neutral band

vs 83.1 national avg

Specialty distribution in Tennessee

How Vascular Surgery Physician compares to other specialties among Tennessee providers

Tennessee providers
Family Nurse Practitioner - 6.4%Family Nurse Practitioner6.4%Pharmacist - 5.9%Pharmacist5.9%Student in an Organized Health Care Education/Training Program - 4.6%Student in an Organized Health Care Education/Training Program4.6%Physical Therapist - 4.2%Physical Therapist4.2%Behavior Technician - 4.2%Behavior Technician4.2%Registered Nurse - 3.9%Registered Nurse3.9%Vascular Surgery Physician - 0.1%Vascular Surgery Physician0.1%
Largest specialties in Tennessee (% of in-state providers)

Medicare quality performance, MIPS

James Richardson, M.D.'s 2023 MIPS final score plotted against the Vascular Surgery Physician national average

Near national average
MIPS Final Score
84.2/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Vascular Surgery Physician) - 84.2/100 vs national avg 83.1

0%100%National avg83%84.2%
MIPS final score (Vascular Surgery Physician) - 84.2/100 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).

James Richardson, M.D. appears in the CMS NPPES registry as a Vascular Surgery Physician provider holding M.D. credentials at 3601 THE VANDERBILT CLINIC, Nashville, TN, 37232, with a listed phone of (615) 322-5000. NPI 1669453098 was issued on 11/11/2005.

Medicare Part D records for calendar year 2023 show 318 prescription claims written by this provider, covering 100 Medicare beneficiaries and totaling roughly $40K in drug spend, split 16% brand-name and 84% generic by claim count, with an opioid prescribing rate of 5.3%. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 84.2/100 for the 2023 performance year (Quality 71.5, Cost 67.1), compared with the national average of 83.1.

Vascular Surgery Physician is a narrow specialty nationwide, with 4,227 enrolled providers across 53 states and an average of 205 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

3601 THE VANDERBILT CLINIC
Nashville, TN 37232

Provider Details

NPI 1669453098
Specialty Vascular Surgery Physician
Credentials M.D.
Gender Male
NPI Issued 11/11/2005

CMS Quality Score (MIPS)

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

84.2214
Final Score
Avg: 83.1
71.4901
Quality
67.1219
Cost
100
Promoting Interoperability

Reporting: Group practice

Hospital and facility affiliations

Facilities where James Richardson, 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.

Vanderbilt University Medical Center
★★★★★ 5/5
Nashville, TN
Acute Care Hospitals
CMS CCN: 440039

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

Brand vs generic prescribing mix · Typical

James Richardson, M.D. - brand share 16.0%
Vascular Surgery Physician average

16% brand-name claims vs 84% generic, on 318 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.

318
Total Claims
$40K
Total Drug Cost
100
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
636
Total Day Supply
18,211
Brand vs Generic
16% brand / 84% generic
Brand Drug Cost
$36K
Generic Drug Cost
$5K
Opioid Claims
17 (5.3% rate)

Patient Demographics

Average Patient Age
74.6 years
Avg HCC Risk Score
2.66
Gender Split
51% female / 49% male

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

What James Richardson, M.D. prescribes most

Top Medicare Part D drugs by claim count, 2023

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2023
Drug Claims
Clopidogrel
Clopidogrel Bisulfate
158
Atorvastatin Calcium
54
Xarelto
Rivaroxaban
28
Eliquis
Apixaban
18
Hydrocodone-Acetaminophen
Hydrocodone/Acetaminophen
13
Cilostazol
12

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

Vascular Surgery Physician Overview

How James Richardson, M.D. fits within the Vascular Surgery Physician landscape nationally.

4,227
Vascular Surgery Physician Providers in US
53
States with Vascular Surgery Physician
205
Avg Claims per Provider

James Richardson, M.D.'s 318 claims are above the specialty average of 205.

Nearby Vascular Surgery Physician Providers in Tennessee

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

Compare Vascular Surgery 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 Tennessee medical board, federal registration is not a license check. Credential verification guide
  • Weigh a second option: compare this provider with a nearby Vascular Surgery 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.

Frequently Asked Questions

What is James Richardson, M.D.'s specialty?
James Richardson, M.D. specializes in Vascular Surgery Physician and practices in Nashville, Tennessee. Credentials: M.D..
How much does James Richardson, M.D. prescribe under Medicare Part D?
In 2023, James Richardson, M.D. wrote 318 Medicare Part D claims totaling $40K in drug costs for 100 beneficiaries.
What is James Richardson, M.D.'s Medicare quality score?
James Richardson, M.D. has a CMS MIPS Final Score of 84.2/100 (Quality: 71.5, Cost: 67.1). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is James Richardson, M.D. located?
James Richardson, M.D. is located at 3601 THE VANDERBILT CLINIC, Nashville, TN, 37232. Phone: (615) 322-5000.
What is James Richardson, M.D.'s NPI number?
James Richardson, M.D.'s National Provider Identifier (NPI) is 1669453098, issued on 11/11/2005.
Does James Richardson, M.D. prescribe more brand-name or generic drugs?
James Richardson, M.D.'s prescribing is 16% brand-name and 84% generic drugs by claim count, with $36K in brand drug costs.
Does James Richardson, M.D. prescribe opioids?
Yes, James Richardson, M.D. had 17 opioid claims in 2023 with an opioid prescribing rate of 5.3%.
How many Vascular Surgery Physician providers are there in the US?
There are 4,227 Vascular Surgery Physician providers across 53 states in the US. The average Vascular Surgery Physician provider writes 205 Medicare Part D claims per year.
What drugs does James Richardson, M.D. prescribe most often?
Based on 2023 Medicare Part D data, James Richardson, M.D.'s most frequently prescribed drugs include Clopidogrel, Atorvastatin Calcium, Xarelto. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does James Richardson, M.D. accept Medicare?
James Richardson, M.D. appears in CMS Medicare data with 318 Part D claims and 100 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify James Richardson, M.D.'s credentials?
James Richardson, M.D.'s NPI is 1669453098 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.
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.

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.