NPPES file of Aug 9, 2026

Michael J. Sullivan, M.S., P.A.-C

Medical Physician Assistant · Las Vegas, NV

Michael J. Sullivan, M.S., P.A.-C is a medical physician assistant with a practice address in Las Vegas, Nevada, and NPI 1821098104, issued on Jul 28, 2005. Check the license (Nevada PA536, as entered in NPPES) with the Nevada board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1821098104
Name
Michael J. Sullivan
Credential
M.S., P.A.-C
Primary taxonomy
Medical Physician Assistant 363AM0700X
License number
PA536 NV
Self-reported in NPPES; status is on the state search
Practice location
112 S Jones Blvd, Las Vegas, NV 89107
Phone
(702) 838-7110
Enumerated
Jul 28, 2005
Record last updated
Sep 30, 2010 (not updated in 16 years: call before relying on the address or phone)
Fax
(702) 838-7112
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 112 S Jones Blvd

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

  1. Gregory Bryan, M.D.Specialist1598765984
  2. Sydney Egan, APRNPsychiatric/Mental Health Nurse Practitioner1396203758
  3. Jeff NguyenPhysician Assistant1508108481

Verify Michael J. Sullivan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Nevada board licenses this profession
    Search for license PA536
    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
Find the Nevada license search

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95% fewer Medicare Part D claims than the average medical physician assistant in 2024

59 Medicare Part D claims for 33 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D.

  1. Michael Sullivan59
  2. Specialty average1,148

Most prescribed

  1. Cephalexin19 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.

Industry payments in 2024: $346.36

11 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 16,165 providers of this specialty with any payment received $1,055.00 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Michael Sullivan$346.36
  2. Specialty average$1,055.00

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Michael J. Sullivan among 330 medical physician assistant records in Nevada

Michael J. Sullivan, M.S., P.A.-C is one of 330 medical physician assistant records with a practice address in Nevada. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 95% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileNo · 59% of these records are
  • Record last updated2010 · 49% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a Nevada practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Medical Physician Assistant providers in Nevada

There are 330 medical physician assistant records in Nevada.

The 8 medical physician assistant records with the nearest ZIP codes

  1. Gregory Barnes, PA-CLas Vegas, NV 891071740722461
  2. Sururat Coulibaly, PA-CLas Vegas, NV 891061235427816
  3. Jess Cresencia, PA-CLas Vegas, NV 891061063512911
  4. Daniel Dellwo, PA-CLas Vegas, NV 891061104224997
  5. Jonathan Fonbuena, PA-CLas Vegas, NV 891061093278244
  6. Shana Holman, PA-CLas Vegas, NV 891061881745081
  7. Edward Lee, PA-CLas Vegas, NV 891061013744481
  8. Rebecca Lockwood, PA-CLas Vegas, NV 891061376041145

Common questions

What is Michael J. Sullivan, M.S., P.A.-C's NPI number?

Michael J. Sullivan, M.S., P.A.-C's National Provider Identifier (NPI) is 1821098104, issued on Jul 28, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Michael J. Sullivan, M.S., P.A.-C located?

The NPPES record lists a practice address at 112 S Jones Blvd, Las Vegas, NV, 89107. Phone: (702) 838-7110. Providers update this record themselves, so call before visiting.

How can I verify Michael J. Sullivan, M.S., P.A.-C's license?

NPPES lists Nevada license number PA536, as entered by the provider. Search the Nevada board that licenses this profession; the NPPES record confirms identity only.

How much does Michael J. Sullivan, M.S., P.A.-C prescribe under Medicare Part D?

In 2024, Michael J. Sullivan, M.S., P.A.-C had 59 Medicare Part D claims for 33 beneficiaries; the average among medical physician assistant prescribers was 1,148. Part D covers Medicare prescriptions only.

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.