William P. Newman, MD
Internal Medicine Physician · Harvey, LA
William P. Newman, MD is an internal medicine physician with a practice address in Harvey, Louisiana, and NPI 1316906837, issued on Mar 22, 2006. Check the license (Louisiana 026019, as entered in NPPES) on the Louisiana State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- William P. Newman
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 026019 LA
Self-reported in NPPES; status is on the state search - Practice location
- 2845 Manhattan Blvd, Harvey, LA 70058
- Phone
- (504) 349-6930
- Enumerated
- Mar 22, 2006
- Record last updated
- Dec 22, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (504) 361-5496
- Medicaid ID
- 1055913 LA
- Medicare enrollment
- Enrolled (PECOS I20060816000355); accepts Medicare assignment
- Medical or professional school
- Louisiana State University School Of Medicine In New Orleans, 2002
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,749 in Louisiana → Look up another NPI →
Also registered at 2845 Manhattan Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Candice Abuso, MDInternal Medicine Physician1780670489
- Thomas Bambrick, MDInternal Medicine Physician1316926249
- Candice Bolander, APRNAcute Care Nurse Practitioner1902686124
- Lionel Bourgeois, MDFamily Medicine Physician1699758433
- Jimmie Holmes, MDFamily Medicine Physician1376711978
Verify William P. Newman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersLouisiana State Board of Medical Examiners
Search for license 026019Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5.3 times the Medicare Part D claims of the average internal medicine physician in 2024
16,808 Medicare Part D claims for 1,037 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 472 claims were for opioids.
Most prescribed
- Amlodipine Besylate794 claims
- Atorvastatin Calcium694 claims
- Losartan Potassium468 claims
- Levothyroxine Sodium428 claims
- Alprazolam426 claims
- Metformin Hcl412 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The MIPS final score for 2023 (Medicare payment program): 96.9 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,022.76
58 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- New Orleans Physician Services IncMarrero, LA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William P. Newman among 1,749 internal medicine physician records in Louisiana
William P. Newman, MD is one of 1,749 internal medicine physician records with a practice address in Louisiana. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 10% of them.
- NPI issued2006 · 10% of these records are older, 58% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2002 · median 2008 among the 1,216 with a school on file
- Record last updated2011 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
11 internal medicine physician records list a practice address in Harvey
They are 11 of the 549 NPPES records with a practice address in Harvey, and 1,749 internal medicine physician records in Louisiana.
All 1,749 in Louisiana → Every provider in Harvey → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Candice Abuso, MDHarvey, LA 700581780670489
- Thomas Bambrick, MDHarvey, LA 700581316926249
- Crystal GaurHarvey, LA 700581932661782
- Joseph Imseis, MDHarvey, LA 700581932195344
- Evelyn Magsino-Bacuta, MDHarvey, LA 700581306832738
- Joshua Mizell, M.D.Harvey, LA 700581881782001
- Rebecca Nguyen, MDHarvey, LA 700581922094358
- Lilibeth Rochon, MDHarvey, LA 700581235125667
Common questions
What is William P. Newman, MD's NPI number?
William P. Newman, MD's National Provider Identifier (NPI) is 1316906837, issued on Mar 22, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William P. Newman, MD located?
The NPPES record lists a practice address at 2845 Manhattan Blvd, Harvey, LA, 70058. Phone: (504) 349-6930. Providers update this record themselves, so call before visiting.
How can I verify William P. Newman, MD's license?
NPPES lists Louisiana license number 026019, as entered by the provider. Search the Louisiana State Board of Medical Examiners at https://www.lsbme.la.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does William P. Newman, MD prescribe under Medicare Part D?
In 2024, William P. Newman, MD had 16,808 Medicare Part D claims for 1,037 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is William P. Newman, MD's MIPS final score?
The 2023 MIPS final score is 96.9 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.