Dr. James L. Carroll Jr., MD

  • Lebanon, NH
  • Pulmonologist
NPI1346227956PAC ID5890831879
Medicare services, 2024
685
Medicare patients, 2024
385
Part D claims, 2024
1,336
Publications
4
MIPS score, 2024
80
Practice address
1 Medical Center Drive, Lebanon, NH 03756
Practice phone
Call (603) 650-5000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Dartmouth Hitchcock Medical Center

Hospital · Lebanon, New Hampshire

See all 6 affiliations

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Dr. James L. Carroll Jr. is a pulmonologist in Lebanon, New Hampshire

Dr. Carroll practices at Dartmouth Hitchcock Medical Center in Lebanon, New Hampshire, part of Dartmouth-Hitchcock Health.

Dr. Carroll's NPI, 1346227956, was assigned on December 23, 2005. Dr. Carroll graduated from University of Iowa, RJ & L Carver College of Medicine in 1994. Dr. Carroll holds New Hampshire license 14450.

NPI and contact details
Medicare PAC ID
5890831879
NPI enumeration date
December 23, 2005
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(603) 650-5000
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
58
Medical school graduation
1994

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

Dr. James L. Carroll Jr. practices at Dartmouth Hitchcock Medical Center in Lebanon, New Hampshire

Dr. Carroll's primary practice is Dartmouth Hitchcock Medical Center, at 1 Medical Center Drive, Lebanon, NH 03756 in Grafton County. The practice phone is (603) 650-5000.

Source: Dmand AI Affiliation Data

Dr. James L. Carroll Jr. is affiliated with 4 sites of care and 2 medical groups

Dr. Carroll's primary practice is Dartmouth Hitchcock Medical Center in Lebanon, New Hampshire, part of Dartmouth-Hitchcock Health. Dr. Carroll is also affiliated with Alice Peck Day Memorial Hospital. The medical group on file is Dartmouth Hitchcock Clinics Manchester. Dmand AI also links Dr. Carroll to 2 more hospitals and 1 medical group, each named with a free account.

See all 6 affiliations for Dr. Carroll

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. James L. Carroll Jr.'s practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Carroll practices, 4 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Dartmouth Hitchcock Medical CenterAvailable with a free account
+3 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dr. James L. Carroll Jr. is one of 74 pulmonologists in New Hampshire

Pulmonary disease is Dr. Carroll's primary specialty in the NPI Registry, under taxonomy code 207RP1001X. Dmand AI has Dr. Carroll's licenses on file in 2 states: New Hampshire and Iowa.

Specialties and state licenses

  • Pulmonary disease, New HampshirePrimaryLicense 14450 · taxonomy 207RP1001X
  • Internal medicine, IowaLicense 31001 · taxonomy 207R00000X

Pulmonologists near Dr. Carroll

Counts of pulmonologists with a Dmand AI profile, by place and practice. Each opens the list.

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

Dr. James L. Carroll Jr. billed Medicare for 685 services in 2024

CMS data shows 685 Medicare services from Dr. Carroll across 10 procedure codes in 2024, for 385 Medicare patients. Medicare paid $46,581 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024685
Medicare patients385
Paid by Medicare$46,581
Procedure codes10

Dr. Carroll's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 4112024: 4161%
Tests and treatments
2023: 3602024: 25629%
Other services
2023: 02024: 13

Dr. Carroll compared with the New Hampshire median for pulmonologists, 2024

  • Dr. Carroll
  • New Hampshire median
Medicare services
685vs 58617% above
Medicare patients
385vs 34013% above
Part D claims
1,154vs 78248% above

Medians across 76 pulmonologists in New Hampshire with Dmand AI profiles that report each measure.

Dr. Carroll'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.

See all procedures by Dr. Carroll

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. James L. Carroll Jr. treated 385 Medicare patients in 2024, average age 73

CMS counts 385 Medicare patients who saw Dr. Carroll in 2024. The largest group is 65 to 74, with 164 patients. 71% of them have high blood pressure, and 61% have high cholesterol. 14% are also on Medicaid. Their average risk score is 1.67, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Carroll's median patient age at 66, with 57% women.

Medicare patients, 2024385
Average age73
Average risk score1.67
Also on Medicaid14%

Dr. Carroll's Medicare patients by age, 2024

Dr. Carroll's Medicare patients by sex, 2024

  • Women22659%
  • Men15941%

Chronic conditions among Dr. Carroll's Medicare patients, 2024

  1. High blood pressure71%
  2. High cholesterol61%
  3. COPD54%
  4. Arthritis44%
  5. Mood disorders36%
  6. Depression34%
  7. Heart failure33%
  8. Anxiety31%

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

Dr. Carroll's patients across all payers

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

Patient panel by age, all payers

Median age 66

Patient panel by sex, all payers

  • Women57%
  • Men42%

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

Dr. James L. Carroll Jr. wrote 1,336 Medicare Part D claims in 2024

In 2024, Dr. Carroll wrote 1,336 Medicare Part D claims for 187 patients. 50% of them were for generic drugs. CMS names the drug for 1,154 of them, across 27 drugs with 11 or more claims each, at $679,955 in total drug cost. In 2023, CMS named 940 claims across 25 drugs.

Part D claims, 20241,336
Drugs named by CMS27
Total drug cost$679,955
Part D patients187

Dr. Carroll's Part D claims by kind of drug, 2024

  • Generic665 claims50%
  • Brand-name671 claims50%

Dr. Carroll'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 Dr. Carroll's Part D claims, 2024

  • Antibiotics15%201 of 1,336 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: 9402024: 1,15423%

Drugs named by CMS: 27 in 2024, 25 in 2023.

See all prescribing by Dr. Carroll

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

Dr. James L. Carroll Jr. scored 80 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 80 out of 100 for Dr. Carroll for performance year 2024, reported through an alternative payment model (APM). Dr. Carroll accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Carroll as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Carroll's MIPS scores, performance year 2024

  • 80of 100Final score
  • 53.5of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities

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

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

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Dr. James L. Carroll Jr. has 4 publications on record

Dmand AI links 4 papers to Dr. Carroll, published from 2014 to 2022. The most frequent topics are Pulmonary Disease, Chronic Obstructive. Dr. Carroll's most frequent co-authors are James Carroll, MD, Alix Ashare, MD and Daniel S. Aridgides, MD, PhD.

Papers4
Years published2014 to 2022

Dr. Carroll's papers by year, 2014 to 2022

Topics Dr. Carroll writes about most

  • Pulmonary Disease, Chronic Obstructive

Dr. Carroll's most frequent co-authors

Recent publications by Dr. Carroll

See all 4 publications and co-authors

See who Dr. Carroll researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Carroll works with, so you can find a warm path to the right pulmonologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. James L. Carroll Jr. graduated from University of Iowa, RJ & L Carver College of Medicine

Dr. Carroll graduated from University of Iowa, RJ & L Carver College of Medicine in 1994.

  1. Medical schoolUniversity of Iowa, RJ & L Carver College of Medicine

Source: Dmand AI Professional Profile Data

Sources for Dr. James L. Carroll Jr.'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 DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
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)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
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 Dr. James L. Carroll Jr.

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

What is Dr. James L. Carroll Jr.'s NPI number?

Dr. James L. Carroll Jr.'s NPI number is 1346227956. It was assigned on December 23, 2005, and it is active in the NPI Registry.

What kind of doctor is Dr. James L. Carroll Jr.?

Dr. James L. Carroll Jr. is a pulmonologist in Lebanon, New Hampshire. The primary specialty in the NPI Registry is Pulmonary Disease Physician (taxonomy code 207RP1001X).

Where does Dr. James L. Carroll Jr. practice?

Dr. Carroll practices at 1 Medical Center Drive, Lebanon, NH 03756. Dr. Carroll's primary practice is Dartmouth Hitchcock Medical Center in Lebanon, New Hampshire, part of Dartmouth-Hitchcock Health. Dmand AI also links Dr. Carroll to 2 hospitals and 1 medical group.

What is Dr. James L. Carroll Jr.'s office phone number?

The practice phone on file for Dr. Carroll is (603) 650-5000.

What is Dr. James L. Carroll Jr.'s medical license number?

Dr. Carroll holds New Hampshire license 14450, one of the licenses on file in 2 states.

Which states has Dr. James L. Carroll Jr. been licensed in?

Dmand AI has state licenses on file for Dr. Carroll in New Hampshire and Iowa.

Which hospitals is Dr. James L. Carroll Jr. affiliated with?

Dr. Carroll practices at Dartmouth Hitchcock Medical Center in Lebanon, New Hampshire. Dr. Carroll is also affiliated with Alice Peck Day Memorial Hospital. Dmand AI links Dr. Carroll to 2 more hospitals.

What medical group is Dr. James L. Carroll Jr. part of?

Dr. Carroll is linked to Dartmouth Hitchcock Clinics Manchester. Dmand AI links Dr. Carroll to 1 more medical group.

Does Dr. James L. Carroll Jr. accept Medicare?

Yes. CMS data shows Dr. Carroll billed Medicare for 685 services in 2024, and Dr. Carroll accepts Medicare assignment.

Does Dr. James L. Carroll Jr. offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Carroll as offering telehealth services.

Show 8 more questionsShow fewer questions

What is Dr. James L. Carroll Jr.'s MIPS score?

Dr. Carroll's MIPS final score for performance year 2024 is 80 out of 100, reported through an alternative payment model (APM).

How many Medicare patients does Dr. James L. Carroll Jr. see?

CMS counts 385 Medicare patients who saw Dr. Carroll in 2024, with an average age of 73.

What services does Dr. James L. Carroll Jr. bill to Medicare?

In 2024, Dr. Carroll's most billed Medicare services were lung function service (94010), lung function service (94729) and office visit, established patient (99215).

Where did Dr. James L. Carroll Jr. go to medical school?

Dr. Carroll graduated from University of Iowa, RJ & L Carver College of Medicine in 1994.

What drugs does Dr. James L. Carroll Jr. prescribe most?

In 2024 Medicare Part D data, Dr. Carroll's most prescribed drugs by claims were Prednisone, Albuterol Sulfate Hfa and Azithromycin.

How long has Dr. James L. Carroll Jr. been practicing?

Dr. Carroll graduated from medical school in 1994, 32 years ago.

Does Dr. James L. Carroll Jr. do research?

Dmand AI links 4 publications to Dr. Carroll, published from 2014 to 2022.

Who does Dr. James L. Carroll Jr. publish with?

Dr. Carroll's most frequent co-authors are James Carroll, MD (4 shared papers), Alix Ashare, MD (3 shared papers) and Daniel S. Aridgides, MD, PhD (2 shared papers).

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