NPPES file of Aug 9, 2026

Garrett Douglas

Acute Care Nurse Practitioner · Hattiesburg, MS

Garrett Douglas is an acute care nurse practitioner with a practice address in Hattiesburg, Mississippi, and NPI 1477933745, issued on Jun 2, 2015. Check the license (Mississippi 882599, as entered in NPPES) with the Mississippi 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1477933745
Name
Garrett Douglas
Primary taxonomy
Acute Care Nurse Practitioner 363LA2100X
License number
882599 MS
Self-reported in NPPES; status is on the state search
Practice location
415 S 28TH Ave, Hattiesburg, MS 39401
Phone
(601) 268-5650
Enumerated
Jun 2, 2015
Record last updated
May 18, 2026
Fax
(601) 579-5212
Medicaid ID
007953363 MS
Medicare enrollment
Enrolled (PECOS I20151009000242); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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 415 S 28TH Ave

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

  1. Ralph Abraham, MDSurgery Physician1013931674
  2. Logan AbramsPerfusionist1346803061
  3. William Adcock, AGACNPCritical Care Medicine Nurse Practitioner1225894264
  4. Mansoor Ahmad, MDHospitalist Physician1154096758
  5. Mohammed Ahmed, MDHospitalist Physician1942224514
  6. Muthanna Al-Ghuraibawi, M.D.Hospitalist Physician1811622665

Verify Garrett Douglas in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Mississippi board licenses this profession
    Search for license 882599
    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 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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2.5 times the Medicare Part D claims of the average acute care nurse practitioner in 2024

1,501 Medicare Part D claims for 158 beneficiaries, against an average of 594 among the 13,133 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 48 claims were for opioids.

  1. Garrett Douglas1,501
  2. Specialty average594

Most prescribed

  1. Amlodipine Besylate52 claims
  2. Pantoprazole Sodium52 claims
  3. Gabapentin45 claims
  4. Lisinopril41 claims
  5. Tizanidine Hcl40 claims
  6. Furosemide38 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 MIPS final score for 2023 (Medicare payment program): 44.3 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 score30.0
  2. Costout of 100 · 30%17.8
  3. Promoting interoperabilitynot scored (reweighted)
  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).

Industry payments in 2024: $35.20

2 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 10,984 providers of this specialty with any payment received $647.94 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Garrett Douglas$35.20
  2. Specialty average$647.94

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

Garrett Douglas among 272 acute care nurse practitioner records in Mississippi

Garrett Douglas is one of 272 acute care nurse practitioner records with a practice address in Mississippi. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 39% of them.

  • NPI issued2015 · 39% of these records are older, 56% newer
  • In a Medicare fileYes · 87% of these records are
  • In the CMS Doctors and Clinicians fileYes · 72% of these records are
  • Graduated2015 · median 2017 among the 197 with a school on file
  • Record last updated2026 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2100X and a Mississippi practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Acute Care Nurse Practitioner providers in Mississippi

There are 272 acute care nurse practitioner records in Mississippi.

The 8 acute care nurse practitioner records with the nearest ZIP codes

  1. Dylan Boyd, AGACNPHattiesburg, MS 394011891357588
  2. Billy Chancellor, ACNPHattiesburg, MS 394011053328385
  3. Curtis Cochran, NPHattiesburg, MS 394011225249766
  4. Kiersten Farrar, AGACNPHattiesburg, MS 394011952063422
  5. Karen Gatlin, GNP-BCHattiesburg, MS 394011669722336
  6. Brian Gibson, CNPHattiesburg, MS 394011427337765
  7. Kimberly Gonzales, ACNPHattiesburg, MS 394011275824088
  8. Charles Johnson, AGACNPHattiesburg, MS 394011437538410

Common questions

What is Garrett Douglas's NPI number?

Garrett Douglas's National Provider Identifier (NPI) is 1477933745, issued on Jun 2, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Garrett Douglas located?

The NPPES record lists a practice address at 415 S 28TH Ave, Hattiesburg, MS, 39401. Phone: (601) 268-5650. Providers update this record themselves, so call before visiting.

How can I verify Garrett Douglas's license?

NPPES lists Mississippi license number 882599, as entered by the provider. Search the Mississippi board that licenses this profession; the NPPES record confirms identity only.

How much does Garrett Douglas prescribe under Medicare Part D?

In 2024, Garrett Douglas had 1,501 Medicare Part D claims for 158 beneficiaries; the average among acute care nurse practitioner prescribers was 594. Part D covers Medicare prescriptions only.

What is Garrett Douglas's MIPS final score?

The 2023 MIPS final score is 44.3 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), 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.