Registry data as of Aug 27, 2026

James Gilligan, MSN, ACNP-BC

Acute Care Nurse Practitioner · Phoenix, AZ

James Gilligan, MSN, ACNP-BC is an acute care nurse practitioner with a practice address in Phoenix, Arizona, and NPI 1578871026, issued on Sep 17, 2010. Check the license (Arizona AP3788, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1578871026
Name
James Gilligan
Credential
MSN, ACNP-BC
Primary taxonomy
Acute Care Nurse Practitioner 363LA2100X
License numbers
AP3788 AZ
RN113582 AZ
Self-reported in NPPES; status is on the state search
Practice location
9200 N Central Ave Ste 2, Phoenix, AZ 85020
Phone
(480) 999-4954
Enumerated
Sep 17, 2010
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 9200 N Central Ave Ste 2

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

  1. Michael Brown, ACNPC-AGAcute Care Nurse Practitioner1639967490
  2. Nicole Davis, FNP-BCFamily Nurse Practitioner1710489034
  3. Cheridan FeatherstonePhysician Assistant1013567064
  4. Corina Garcia, ACNPAcute Care Nurse Practitioner1184112104
  5. Brittany Lopez, NPFamily Nurse Practitioner1609368398
  6. Jeffrey LuckettAcute Care Nurse Practitioner1336519552

Verify James Gilligan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Arizona board licenses this profession
    Search for license AP3788
    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 Arizona 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.

45% fewer Medicare Part D claims than the average acute care nurse practitioner in 2024

327 Medicare Part D claims for 85 beneficiaries, against an average of 594 among the 13,133 providers of this specialty who prescribed in Part D. Brand-name drugs were 55% of claims.

  1. James Gilligan327
  2. Specialty average594

Most prescribed

  1. Nano 2nd Gen Pen Needle71 claims
  2. Lantus Solostar52 claims
  3. Ultra-Fine Micro Pen Needle27 claims
  4. Novolog Flexpen25 claims
  5. Humalog Kwikpen U-10024 claims
  6. Novofine 3217 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 practice group's Medicare quality score for 2023: 78.6 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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 score69.1
  2. Costout of 100 · 30%59.6
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

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

Bills Medicare through 2 group practices

  1. Freedom Health Interventional Centers LLCPhoenix, AZ
  2. Unomed LLCPhoenix, AZ

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Acute Care Nurse Practitioner providers in Arizona

There are 645 acute care nurse practitioner records in Arizona.

Other acute care nurse practitioner records in Arizona

  1. Jane Abucha, DNP, ACNP-BCSurprise, AZ1861730988
  2. Andrew AcevedoBullhead City, AZ1588479984
  3. Celina Acevedo-Adams, AGACNP-BCPhoenix, AZ1235700949
  4. Pablo Acosta, NPGoodyear, AZ1437424983
  5. Stephanie Acosta, APRNPeoria, AZ1508196999
  6. Sandra Adams, NPFlagstaff, AZ1578124541
  7. Winifred AdebiyiPhoenix, AZ1295375822
  8. Cassandra Albrecht, AGACNPChandler, AZ1992216683
  9. Kristal Ali, APRNChandler, AZ1528877446
  10. Sheiba Ali, NPSacaton, AZ1851871743

Common questions

What is James Gilligan, MSN, ACNP-BC's NPI number?

James Gilligan, MSN, ACNP-BC's National Provider Identifier (NPI) is 1578871026, issued on Sep 17, 2010. An NPI identifies a provider in billing; it is not a license.

Where is James Gilligan, MSN, ACNP-BC located?

The NPPES record lists a practice address at 9200 N Central Ave Ste 2, Phoenix, AZ, 85020. Phone: (480) 999-4954. Providers update this record themselves, so call before visiting.

How can I verify James Gilligan, MSN, ACNP-BC's license?

NPPES lists Arizona license number AP3788, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.

How much does James Gilligan, MSN, ACNP-BC prescribe under Medicare Part D?

In 2024, James Gilligan, MSN, ACNP-BC had 327 Medicare Part D claims for 85 beneficiaries; the average among acute care nurse practitioner prescribers was 594. Part D covers Medicare prescriptions only.

What is James Gilligan, MSN, ACNP-BC's Medicare quality score?

The 2023 MIPS final score is 78.6 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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) 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 27, 2026.