NPPES file of Aug 9, 2026

William A. Morrison, MD

Orthopaedic Surgery Physician · Laurel, MS

William A. Morrison, MD is an orthopaedic surgery physician with a practice address in Laurel, Mississippi, and NPI 1700827243, issued on Jun 8, 2006. Check the license (Mississippi 07916, as entered in NPPES) on the Mississippi State Board of Medical Licensure; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1700827243
Name
William A. Morrison
Credential
MD
Primary taxonomy
Orthopaedic Surgery Physician 207X00000X
License number
07916 MS
Self-reported in NPPES; status is on the state search
Practice location
1002 Jefferson Street, Laurel, MS 39440
Phone
(601) 649-5990
Enumerated
Jun 8, 2006
Record last updated
Jan 8, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(601) 425-7510
Medicaid ID
00016340 MS
Medicare enrollment
Enrolled (PECOS I20101116000408); accepts Medicare assignment
Medical or professional school
University Of Michigan Medical School, 1972
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1002 Jefferson Street

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Lacey Blakeney, NP-CFamily Nurse Practitioner1326457151
  2. Katherine Carmichael, FNP-CFamily Nurse Practitioner1922591866
  3. Jensen Ciacci, PAPhysician Assistant1902650195
  4. Joshua Holifield, D.O.Surgery Physician1194174755
  5. Seth Ladd, D.O.Surgery Physician1427448786
  6. Steven Nowicki, M.D.Orthopaedic Surgery Physician1306815907

Verify William A. Morrison in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMississippi State Board of Medical Licensure
    Search for license 07916
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Mississippi license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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31% fewer Medicare Part D claims than the average orthopaedic surgery physician in 2024

240 Medicare Part D claims for 93 beneficiaries, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. 91 claims were for opioids.

  1. William Morrison240
  2. Specialty average346

Most prescribed

  1. Hydrocodone-Acetaminophen49 claims
  2. Diclofenac Sodium44 claims
  3. Doxycycline Hyclate24 claims
  4. Oxycodone-Acetaminophen22 claims
  5. Celecoxib20 claims
  6. Tramadol Hcl18 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): 93.1 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.

  1. Qualityout of 100 · 30% of the final score83.1
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%88.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $651.51

5 payments; by number, the most common kind was food and beverage; the largest payer was Smith+Nephew, Inc. The 15,003 providers of this specialty with any payment received $23,022.89 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. William Morrison$652
  2. Specialty average$23,023

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

  1. South Central Clinics, IncLaurel, MS

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

7 orthopaedic surgery physician records list a practice address in Laurel

They are 7 of the 623 NPPES records with a practice address in Laurel, and 197 orthopaedic surgery physician records in Mississippi.

Other orthopaedic surgery physician records in Mississippi

  1. Jeff Almand, MDJackson, MS1548217904
  2. Chad Altmyer, MDTupelo, MS1952494718
  3. Humberto Aparicio, MDJackson, MS1982457222
  4. Austin Atkins, MDJackson, MS1831776558
  5. Justin Badon, MDHattiesburg, MS1831686328
  6. Donald Baker, M.D.Jackson, MS1457513202
  7. Jennifer Barr, MDJackson, MS1356545677
  8. Austin Barrett, M.D.Jackson, MS1770781338
  9. Gene Barrett, MDJackson, MS1386632552
  10. Mark Barron, M.D.Hattiesburg, MS1255576377

Common questions

What is William A. Morrison, MD's NPI number?

William A. Morrison, MD's National Provider Identifier (NPI) is 1700827243, issued on Jun 8, 2006. An NPI identifies a provider in billing; it is not a license.

Where is William A. Morrison, MD located?

The NPPES record lists a practice address at 1002 Jefferson Street, Laurel, MS, 39440. Phone: (601) 649-5990. Providers update this record themselves, so call before visiting.

How can I verify William A. Morrison, MD's license?

NPPES lists Mississippi license number 07916, as entered by the provider. Search the Mississippi State Board of Medical Licensure at https://www.msbml.ms.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does William A. Morrison, MD prescribe under Medicare Part D?

In 2024, William A. Morrison, MD had 240 Medicare Part D claims for 93 beneficiaries; the average among orthopaedic surgery physician prescribers was 346. Part D covers Medicare prescriptions only.

What is William A. Morrison, MD's MIPS final score?

The 2023 MIPS final score is 93.1 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.