James Ferriel Baker

  • Louisville, KY
  • Adult reconstructive orthopaedic surgery physician
NPI1346603321PAC ID9133491749
Medicare services, 2024
779
Medicare patients, 2024
222
Part D claims, 2024
308
MIPS score, 2024
79
Hospital affiliations
3
Practice address
200 Abraham Flexner Way, Louisville, KY 40202
Professional email
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Mobile number
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Social profiles

Primary practice

Jewish Hospital and St Mary's Healthcare - HOPD

Long Term Care Hospital · Louisville, Kentucky

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James Ferriel Baker is an adult reconstructive orthopaedic surgery physician in Louisville, Kentucky

James Baker practices at Jewish Hospital and St Mary's Healthcare - HOPD in Louisville, Kentucky.

James Baker's NPI, 1346603321, was assigned on March 29, 2016. James Baker graduated from University of Louisville School of Medicine in 2016. James Baker holds Kentucky license 56675.

NPI and contact details
Medicare PAC ID
9133491749
NPI enumeration date
March 29, 2016
NPI status
Active
Accepts Medicare assignment
Yes
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
36
Medical school graduation
2016

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

James Ferriel Baker practices at Jewish Hospital and St Mary's Healthcare - HOPD in Louisville, Kentucky

James Baker's primary practice is Jewish Hospital and St Mary's Healthcare - HOPD, at 200 Abraham Flexner Way, Louisville, KY 40202.

  • Jewish Hospital and St Mary's Healthcare - HOPD
    200 Abraham Flexner Way, Louisville, KY 40202

Source: Dmand AI Affiliation Data

James Ferriel Baker is affiliated with 8 sites of care and 3 medical groups

James Baker's primary practice is Jewish Hospital and St Mary's Healthcare - HOPD in Louisville, Kentucky. James Baker is also affiliated with UofL Health - Jewish Hospital. The medical group on file is UofL Physicians, Radiology. Dmand AI also links James Baker to 1 more hospital, 3 group practices and clinics, 2 home health agencies and 2 medical groups, each named with a free account.

See all 11 affiliations for James Baker

Source: Dmand AI Affiliation Data

Dmand AI tracks the EHR system at James Ferriel Baker's practice

Dmand AI tracks the electronic health record (EHR) system at each site where James Baker practices, 8 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Jewish Hospital and St Mary's Healthcare - HOPDAvailable with a free account
+7 more sites and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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James Ferriel Baker is one of 5 adult reconstructive orthopaedic surgery physicians in Kentucky

Adult reconstructive orthopaedic surgery is James Baker's primary specialty in the NPI Registry, under taxonomy code 207XS0114X. James Baker is licensed in Kentucky.

Specialties and state licenses

  • Adult reconstructive orthopaedic surgery, KentuckyPrimaryLicense 56675 · taxonomy 207XS0114X

Adult reconstructive orthopaedic surgery physicians near James Baker

Counts of adult reconstructive orthopaedic surgery physicians with a Dmand AI profile, by place and practice. Each opens the list.

5adult reconstructive orthopaedic surgery physicians in Kentucky
2adult reconstructive orthopaedic surgery physicians in Louisville

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

James Ferriel Baker billed Medicare for 779 services in 2024

CMS data shows 779 Medicare services from James Baker across 21 procedure codes in 2024, for 222 Medicare patients. Medicare paid $148,608 for them.

Medicare services, 2024779
Medicare patients222
Paid by Medicare$148,608
Procedure codes21

James Baker's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Surgery
2023: 2102024: 23612%
Office and hospital visits
2023: 2962024: 23122%
Imaging
2023: 2662024: 18232%
Drugs given in the office
2023: 1282024: 7244%
Tests and treatments
2023: 532024: 589%

Where James Baker's Medicare services took place, 2024

  • In an office52267%
  • In a facility25733%

James Baker's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

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Source: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data

James Ferriel Baker treated 222 Medicare patients in 2024, average age 73

CMS counts 222 Medicare patients who saw James Baker in 2024. The largest group is 65 to 74, with 100 patients. 75% of them have arthritis, and 75% have high blood pressure. 15% are also on Medicaid. Their average risk score is 1.50, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts James Baker's median patient age at 68, with 61% women.

Medicare patients, 2024222
Average age73
Average risk score1.50
Also on Medicaid15%

James Baker's Medicare patients by age, 2024

James Baker's Medicare patients by sex, 2024

  • Women14666%
  • Men7634%

Chronic conditions among James Baker's Medicare patients, 2024

  1. Arthritis75%
  2. High blood pressure75%
  3. High cholesterol75%
  4. Mood disorders45%
  5. Anxiety43%
  6. Depression43%
  7. Chronic kidney disease32%
  8. Diabetes32%

Share of Medicare patients with each condition. A patient can have several.

James Baker's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 68

Patient panel by sex, all payers

  • Women61%
  • Men38%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

James Ferriel Baker wrote 308 Medicare Part D claims in 2024

In 2024, James Baker wrote 308 Medicare Part D claims for 110 patients. 98% of them were for generic drugs. CMS names the drug for 250 of them, across 7 drugs with 11 or more claims each, at $2,023 in total drug cost. In 2023, CMS named 247 claims across 9 drugs.

Part D claims, 2024308
Drugs named by CMS7
Total drug cost$2,023
Part D patients110

James Baker's Part D claims by kind of drug, 2024

  • Generic301 claims98%
  • Brand-name and other7 claims2%

James Baker's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Drug classes CMS tracks in James Baker's Part D claims, 2024

  • Opioids57%175 of 308 claims
  • Antibiotics19%57 of 308 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 2472024: 2501%

Drugs named by CMS: 7 in 2024, 9 in 2023.

See all prescribing by James Baker

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

James Ferriel Baker scored 79 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 79 out of 100 for James Baker for performance year 2024, reported as part of a group. James Baker accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 56 procedures of knee replacement by James Baker, more than 82% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes

James Baker's MIPS scores, performance year 2024

  • 79of 100Final score
  • 56.1of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 74of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Where James Baker ranks in Medicare procedure volume

Knee replacement
82nd percentile56 procedures
Hip replacement
81st percentile38 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)

Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)

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James Ferriel Baker received $123,818 in industry payments from 2020 to 2025

CMS Open Payments shows 348 general payments to James Baker from 32 drug and device companies from 2020 to 2025. Education make up the largest share, 61% of the total. Zimmer Biomet Holdings, Inc. paid the most, $117,326. It also lists 1 research payment totaling $18,452 in 2025.

General payments to James Baker by program year, 2020 to 2025

General payments to James Baker by kind, 2020 to 2025

$123.8Kin total
  • Education$74,96761%
  • Travel and lodging$26,33021%
  • Food and beverage$16,56113%
  • Consulting fees$5,9455%
  • Device or supply loans$140%

Companies that paid James Baker the most, 2020 to 2025

Share is of all general payments to this clinician.

See all payments to James Baker

Source: Open Payments (CMS), 2025 data, released July 7, 2026

James Ferriel Baker graduated from University of Louisville School of Medicine

James Baker graduated from University of Louisville School of Medicine in 2016.

  1. Medical schoolUniversity of Louisville School of Medicine

Source: Dmand AI Professional Profile Data

Sources for James Ferriel Baker's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about James Ferriel Baker

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is James Ferriel Baker's NPI number?

James Ferriel Baker's NPI number is 1346603321. It was assigned on March 29, 2016, and it is active in the NPI Registry.

What does James Ferriel Baker specialize in?

James Ferriel Baker is an adult reconstructive orthopaedic surgery physician in Louisville, Kentucky. The primary specialty in the NPI Registry is Adult Reconstructive Orthopaedic Surgery Physician (taxonomy code 207XS0114X).

Where does James Ferriel Baker practice?

James Baker practices at 200 Abraham Flexner Way, Louisville, KY 40202. James Baker's primary practice is Jewish Hospital and St Mary's Healthcare - HOPD in Louisville, Kentucky. Dmand AI also links James Baker to 1 hospital, 3 group practices and clinics, 2 home health agencies and 2 medical groups.

What is James Ferriel Baker's medical license number?

James Baker holds Kentucky license 56675.

Which hospitals is James Ferriel Baker affiliated with?

James Baker is affiliated with UofL Health - Jewish Hospital. Dmand AI links James Baker to 2 more hospitals.

What medical group is James Ferriel Baker part of?

James Baker is linked to UofL Physicians, Radiology. Dmand AI links James Baker to 2 more medical groups.

Does James Ferriel Baker accept Medicare?

Yes. CMS data shows James Baker billed Medicare for 779 services in 2024, and James Baker accepts Medicare assignment.

What is James Ferriel Baker's MIPS score?

James Baker's MIPS final score for performance year 2024 is 79 out of 100, reported as part of a group.

How many Medicare patients does James Ferriel Baker see?

CMS counts 222 Medicare patients who saw James Baker in 2024, with an average age of 73.

What services does James Ferriel Baker bill to Medicare?

In 2024, James Baker's most billed Medicare services were office visit, established patient (99215), diagnostic imaging (73560) and injected or infused drug (J3301).

Show 4 more questionsShow fewer questions

Where did James Ferriel Baker go to medical school?

James Baker graduated from University of Louisville School of Medicine in 2016.

What drugs does James Ferriel Baker prescribe most?

In 2024 Medicare Part D data, James Baker's most prescribed drugs by claims were Oxycodone-Acetaminophen, Tramadol HCl and Oxycodone HCl.

Has James Ferriel Baker received payments from drug or device companies?

CMS Open Payments shows $123,818 in general payments to James Baker from 32 companies from 2020 to 2025. The largest total came from Zimmer Biomet Holdings, Inc.

How long has James Ferriel Baker been practicing?

James Baker graduated from medical school in 2016, 10 years ago.

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