Dr. Jim R. Littlejohn, MD
- Medicare services, 2024
- 2,276
- Medicare patients, 2024
- 719
- Part D claims, 2024
- 2,557
- MIPS score, 2024
- 93
- Hospital affiliations
- 5
- Practice address
- 822 Broad St, Kingsport, TN 37660
- Practice phone
- Call (423) 246-6251
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Urology Associates of Kingsport, P. C.
Kingsport, Tennessee
Find Dr. Littlejohn's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Jim R. Littlejohn is a urologist in Kingsport, Tennessee
Dr. Littlejohn practices at Urology Associates of Kingsport, P. C. in Kingsport, Tennessee.
Dr. Littlejohn's NPI, 1225036841, was assigned on July 8, 2005. Dr. Littlejohn graduated from University of Tennessee, Hsc, College of Medicine in 1991. Dr. Littlejohn holds Tennessee license 29347.
- NPI
- 1225036841NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8921110065
- NPI enumeration date
- July 8, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (423) 246-6251
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 61
- Medical school graduation
- 1991
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jim R. Littlejohn practices at Urology Associates of Kingsport, P. C. in Kingsport, Tennessee
Dr. Littlejohn's primary practice is Urology Associates of Kingsport, P. C., at 822 Broad St, Kingsport, TN 37660 in Sullivan County. The practice phone is (423) 246-6251.
- Urology Associates of Kingsport, P. C.822 Broad St, Kingsport, TN 37660 · Sullivan CountyPhone(423) 246-6251
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Jim R. Littlejohn is affiliated with 7 sites of care and 1 medical group
Dr. Littlejohn's primary practice is Urology Associates of Kingsport, P. C. in Kingsport, Tennessee. Dr. Littlejohn is also affiliated with Holston Valley Medical Center. The medical group on file is Urology Associates of Kingsport. Dmand AI also links Dr. Littlejohn to 4 more hospitals and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Jim R. Littlejohn's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Littlejohn practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Urology Associates of Kingsport, P. C. | Available with a free account |
| +6 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jim R. Littlejohn is one of 226 urologists in Tennessee
Urology is Dr. Littlejohn's primary specialty in the NPI Registry, under taxonomy code 208800000X. Dr. Littlejohn is licensed in Tennessee.
Specialties and state licenses
- Urology, TennesseePrimary
Urologists near Dr. Littlejohn
Counts of urologists 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. Jim R. Littlejohn billed Medicare for 2,276 services in 2024
CMS data shows 2,276 Medicare services from Dr. Littlejohn across 14 procedure codes in 2024, for 719 Medicare patients. Medicare paid $102,946 for them.
Dr. Littlejohn's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,0202024: 9398%
- Lab and pathology
- 2023: 9262024: 9062%
- Surgery
- 2023: 3162024: 35613%
- Drugs given in the office
- 2023: 1882024: 5272%
- Imaging
- 2023: 202024: 2315%
Where Dr. Littlejohn's Medicare services took place, 2024
- In an office2,21997%
- In a facility573%
Dr. Littlejohn compared with the Tennessee median for urologists, 2024
- Dr. Littlejohn
- Tennessee median
- Medicare services
- 2,276vs 2,69115% below
- Medicare patients
- 719vs 55430% above
- Part D claims
- 2,450vs 8342.9 times
Medians across 229 urologists in Tennessee with Dmand AI profiles that report each measure.
Dr. Littlejohn'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.
Need commercial claims for Dr. Littlejohn?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Littlejohn and other urologists in Tennessee.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jim R. Littlejohn treated 719 Medicare patients in 2024, average age 76
CMS counts 719 Medicare patients who saw Dr. Littlejohn in 2024. The largest group is 75 to 84, with 335 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 3% are also on Medicaid. Their average risk score is 1.30, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Littlejohn's median patient age at 74, with 19% women.
Dr. Littlejohn's Medicare patients by age, 2024
Dr. Littlejohn's Medicare patients by sex, 2024
- Women13519%
- Men58481%
Chronic conditions among Dr. Littlejohn's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis45%
- Chronic kidney disease35%
- Ischemic heart disease35%
- Diabetes34%
- Cancer26%
- Anxiety20%
Share of Medicare patients with each condition. A patient can have several.
Dr. Littlejohn's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women19%
- Men81%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jim R. Littlejohn wrote 2,557 Medicare Part D claims in 2024
In 2024, Dr. Littlejohn wrote 2,557 Medicare Part D claims for 659 patients. 91% of them were for generic drugs. CMS names the drug for 2,450 of them, across 29 drugs with 11 or more claims each, at $192,632 in total drug cost. In 2023, CMS named 2,651 claims across 26 drugs.
Dr. Littlejohn's Part D claims by kind of drug, 2024
- Generic2,324 claims91%
- Brand-name and other233 claims9%
Dr. Littlejohn'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. Littlejohn's Part D claims, 2024
- Opioids3%73 of 2,557 claims
- Antibiotics9%234 of 2,557 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: 2,6512024: 2,4508%
Drugs named by CMS: 29 in 2024, 26 in 2023.
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. Jim R. Littlejohn scored 93 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Dr. Littlejohn for performance year 2024, reported individually. Dr. Littlejohn accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Littlejohn's MIPS scores, performance year 2024
- 93of 100Final score
- 86.7of 100Quality
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Prostate resection: 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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Dr. Jim R. Littlejohn received $4,801 in industry payments from 2016 to 2025
CMS Open Payments shows 259 general payments to Dr. Littlejohn from 37 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 98% of the total. Astellas Pharma US Inc paid the most, $1,161.
General payments to Dr. Littlejohn by program year, 2016 to 2025
General payments to Dr. Littlejohn by kind, 2016 to 2025
- Food and beverage$4,69198%
- Education$1102%
Companies that paid Dr. Littlejohn the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Jim R. Littlejohn graduated from University of Tennessee, Hsc, College of Medicine
Dr. Littlejohn graduated from University of Tennessee, Hsc, College of Medicine in 1991.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Jim R. Littlejohn's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare 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 percentiles | Doctors 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 payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Jim R. Littlejohn
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. Jim R. Littlejohn's NPI number?
Dr. Jim R. Littlejohn's NPI number is 1225036841. It was assigned on July 8, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Jim R. Littlejohn?
Dr. Jim R. Littlejohn is a urologist in Kingsport, Tennessee. The primary specialty in the NPI Registry is Urology Physician (taxonomy code 208800000X).
Where does Dr. Jim R. Littlejohn practice?
Dr. Littlejohn practices at 822 Broad St, Kingsport, TN 37660. Dr. Littlejohn's primary practice is Urology Associates of Kingsport, P. C. in Kingsport, Tennessee. Dmand AI also links Dr. Littlejohn to 4 hospitals and 1 group practice or clinic.
What is Dr. Jim R. Littlejohn's office phone number?
The practice phone on file for Dr. Littlejohn is (423) 246-6251.
What is Dr. Jim R. Littlejohn's medical license number?
Dr. Littlejohn holds Tennessee license 29347.
Which hospitals is Dr. Jim R. Littlejohn affiliated with?
Dr. Littlejohn is affiliated with Holston Valley Medical Center. Dmand AI links Dr. Littlejohn to 4 more hospitals.
What medical group is Dr. Jim R. Littlejohn part of?
Dr. Littlejohn is linked to Urology Associates of Kingsport.
Does Dr. Jim R. Littlejohn accept Medicare?
Yes. CMS data shows Dr. Littlejohn billed Medicare for 2,276 services in 2024, and Dr. Littlejohn accepts Medicare assignment.
What is Dr. Jim R. Littlejohn's MIPS score?
Dr. Littlejohn's MIPS final score for performance year 2024 is 93 out of 100, reported individually.
How many Medicare patients does Dr. Jim R. Littlejohn see?
CMS counts 719 Medicare patients who saw Dr. Littlejohn in 2024, with an average age of 76.
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What services does Dr. Jim R. Littlejohn bill to Medicare?
In 2024, Dr. Littlejohn's most billed Medicare services were lab and pathology test (81001), office visit, established patient (99213) and office visit, established patient (99214).
Where did Dr. Jim R. Littlejohn go to medical school?
Dr. Littlejohn graduated from University of Tennessee, Hsc, College of Medicine in 1991.
What drugs does Dr. Jim R. Littlejohn prescribe most?
In 2024 Medicare Part D data, Dr. Littlejohn's most prescribed drugs by claims were Tamsulosin HCl, Alfuzosin HCl ER and Dutasteride.
Has Dr. Jim R. Littlejohn received payments from drug or device companies?
CMS Open Payments shows $4,801 in general payments to Dr. Littlejohn from 37 companies from 2016 to 2025. The largest total came from Astellas Pharma US Inc.
How long has Dr. Jim R. Littlejohn been practicing?
Dr. Littlejohn graduated from medical school in 1991, 35 years ago.
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