Dr. Douglas Lewis Newell, MD
- Medicare services, 2024
- 851
- Medicare patients, 2024
- 340
- Part D claims, 2024
- 565
- Hospital affiliations
- 2
- Industry payments
- $382
- Practice address
- 2600 Greenwood Road, Shreveport, LA 71103
- Practice phone
- Call (318) 212-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Newell'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. Douglas Lewis Newell is an internist in Shreveport, Louisiana
Dr. Newell practices at Willis Knighton North in Shreveport, Louisiana, part of Willis Knighton Health System.
Dr. Newell's NPI, 1346506953, was assigned on April 9, 2012. Dr. Newell graduated from University of Tennessee, Hsc, College of Medicine in 2012. Dr. Newell holds Louisiana license MD.207709.
- NPI
- 1346506953NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3870800782
- NPI enumeration date
- April 9, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (318) 212-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Douglas Lewis Newell practices at Willis Knighton North in Shreveport, Louisiana
Dr. Newell's primary practice is Willis Knighton North, at 2600 Greenwood Road, Shreveport, LA 71103 in Caddo Parish. The practice phone is (318) 212-4000.
- Willis Knighton North2600 Greenwood Road, Shreveport, LA 71103 · Caddo ParishPhone(318) 212-4000
Source: Dmand AI Affiliation Data
Dr. Douglas Lewis Newell is affiliated with 3 sites of care and 1 medical group
Dr. Newell's primary practice is Willis Knighton North in Shreveport, Louisiana, part of Willis Knighton Health System. Dr. Newell is also affiliated with CHRISTUS Highland Medical Center. The medical group on file is WK North Hospitalists. Dmand AI also links Dr. Newell to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Douglas Lewis Newell's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Newell practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Willis Knighton North | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Willis Knighton Health System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Douglas Lewis Newell is one of 1,571 internists in Louisiana
Internal medicine is Dr. Newell's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Newell is licensed in Louisiana.
Specialties and state licenses
- Internal medicine, LouisianaPrimary
Clinical focus
Dmand AI lists cardiac arrhythmia, circulatory problems in extremities, electrolyte disorders, heart attack, kidney failure, liver disease, mini-stroke (TIA) and non-surgical back problems among the conditions Dr. Newell treats.
Internists near Dr. Newell
Counts of internists 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. Douglas Lewis Newell billed Medicare for 851 services in 2024
CMS data shows 851 Medicare services from Dr. Newell across 5 procedure codes in 2024, for 340 Medicare patients. Medicare paid $67,139 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Newell's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 8142024: 8515%
Dr. Newell compared with the Louisiana median for internists, 2024
- Dr. Newell
- Louisiana median
- Medicare services
- 851vs 4212.0 times
- Medicare patients
- 340vs 1602.1 times
- Part D claims
- 299vs 40827% below
Medians across 1,561 internists in Louisiana with Dmand AI profiles that report each measure.
Dr. Newell'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. Newell?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Newell and other internists in Louisiana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Douglas Lewis Newell treated 340 Medicare patients in 2024, average age 74
CMS counts 340 Medicare patients who saw Dr. Newell in 2024. The largest group is 65 to 74, with 130 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 32% are also on Medicaid. Their average risk score is 3.03, 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. Newell's median patient age at 65, with 50% women.
Dr. Newell's Medicare patients by age, 2024
Dr. Newell's Medicare patients by sex, 2024
- Women17351%
- Men16749%
Chronic conditions among Dr. Newell's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes58%
- Arthritis54%
- Ischemic heart disease52%
- Chronic kidney disease49%
- Heart failure49%
- Mood disorders41%
Share of Medicare patients with each condition. A patient can have several.
Dr. Newell's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women50%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Douglas Lewis Newell wrote 565 Medicare Part D claims in 2024
In 2024, Dr. Newell wrote 565 Medicare Part D claims for 175 patients. 85% of them were for generic drugs. CMS names the drug for 299 of them, across 17 drugs with 11 or more claims each, at $20,375 in total drug cost. In 2023, CMS named 224 claims across 13 drugs.
Dr. Newell's Part D claims by kind of drug, 2024
- Generic483 claims85%
- Brand-name82 claims15%
Dr. Newell'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. Newell's Part D claims, 2024
- Opioids4%25 of 565 claims
- Antibiotics11%63 of 565 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: 2242024: 29933%
Drugs named by CMS: 17 in 2024, 13 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
How Dr. Douglas Lewis Newell takes part in Medicare
Dr. Newell accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Douglas Lewis Newell received $382 in industry payments from 2016 to 2024
CMS Open Payments shows 18 general payments to Dr. Newell from 12 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 100% of the total. Orthofix Medical, Inc. paid the most, $133.
General payments to Dr. Newell by program year, 2016 to 2024
Companies that paid Dr. Newell the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Douglas Lewis Newell graduated from University of Tennessee, Hsc, College of Medicine
Dr. Newell graduated from University of Tennessee, Hsc, College of Medicine in 2012.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Douglas Lewis Newell accepts plans from 7 insurance carriers
Dr. Newell is in network with 7 carriers, including United Healthcare, Aspirus Health Plan and Blue Cross and Blue Shield of Kansas City. POS plans come from the most carriers, 3. Check the plan with the practice before a visit.
- United Healthcare
- Aspirus Health Plan
- Blue Cross and Blue Shield of Kansas City
- Blue Cross and Blue Shield of Louisiana
- CMS Medicare
- Elevance
- HCSC
Plan types Dr. Newell accepts, by number of carriers
- POS3
- PPO3
- Medicare2
- EPO1
- HMO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Douglas Lewis Newell'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Douglas Lewis Newell
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. Douglas Lewis Newell's NPI number?
Dr. Douglas Lewis Newell's NPI number is 1346506953. It was assigned on April 9, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Douglas Lewis Newell?
Dr. Douglas Lewis Newell is an internist in Shreveport, Louisiana. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Douglas Lewis Newell practice?
Dr. Newell practices at 2600 Greenwood Road, Shreveport, LA 71103. Dr. Newell's primary practice is Willis Knighton North in Shreveport, Louisiana, part of Willis Knighton Health System. Dmand AI also links Dr. Newell to 1 group practice or clinic.
What is Dr. Douglas Lewis Newell's office phone number?
The practice phone on file for Dr. Newell is (318) 212-4000.
What is Dr. Douglas Lewis Newell's medical license number?
Dr. Newell holds Louisiana license MD.207709.
Which hospitals is Dr. Douglas Lewis Newell affiliated with?
Dr. Newell practices at Willis Knighton North in Shreveport, Louisiana. Dr. Newell is also affiliated with CHRISTUS Highland Medical Center.
What medical group is Dr. Douglas Lewis Newell part of?
Dr. Newell is linked to WK North Hospitalists.
Does Dr. Douglas Lewis Newell accept Medicare?
Yes. CMS data shows Dr. Newell billed Medicare for 851 services in 2024, and Dr. Newell accepts Medicare assignment.
How many Medicare patients does Dr. Douglas Lewis Newell see?
CMS counts 340 Medicare patients who saw Dr. Newell in 2024, with an average age of 74.
What services does Dr. Douglas Lewis Newell bill to Medicare?
In 2024, Dr. Newell's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99233) and hospital inpatient care (99223).
Show 5 more questionsShow fewer questions
Where did Dr. Douglas Lewis Newell go to medical school?
Dr. Newell graduated from University of Tennessee, Hsc, College of Medicine in 2012.
What drugs does Dr. Douglas Lewis Newell prescribe most?
In 2024 Medicare Part D data, Dr. Newell's most prescribed drugs by claims were Albuterol Sulfate Hfa, Furosemide and Nifedipine ER.
Has Dr. Douglas Lewis Newell received payments from drug or device companies?
CMS Open Payments shows $382 in general payments to Dr. Newell from 12 companies from 2016 to 2024. The largest total came from Orthofix Medical, Inc.
How long has Dr. Douglas Lewis Newell been practicing?
Dr. Newell graduated from medical school in 2012, 14 years ago.
What insurance does Dr. Douglas Lewis Newell accept?
Dr. Newell is in network with 7 carriers, including United Healthcare, Aspirus Health Plan and Blue Cross and Blue Shield of Kansas City. POS plans come from the most carriers, 3. Check the plan with the practice before a visit.
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