NPPES file of Aug 9, 2026

Marcus Otavio Guimaraes Debiasi, CRNP

Psychiatric/Mental Health Nurse Practitioner · Birmingham, AL

Marcus Otavio Guimaraes Debiasi, CRNP is a psychiatric/mental health nurse practitioner with a practice address in Birmingham, Alabama, and NPI 1437601085, issued on Oct 31, 2016. Check the license (Alabama 1-120823, as entered in NPPES) with the Alabama 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
1437601085
Name
Marcus Otavio Guimaraes Debiasi
Credential
CRNP
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License number
1-120823 AL
Self-reported in NPPES; status is on the state search
Practice location
1714 9TH Ave S Ste 300, Birmingham, AL 35205
Phone
(205) 934-3580
Enumerated
Oct 31, 2016
Record last updated
Jan 20, 2017 (not updated in 9 years: call before relying on the address or phone)
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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8 nearest psychiatric/mental health nurse practitioner records → All 537 in Alabama → Look up another NPI →

Verify Marcus Otavio Guimaraes Debiasi in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Alabama board licenses this profession
    Search for license 1-120823    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 Alabama license search

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Industry payments in 2024: $122.13

1 payment: food and beverage; the largest payer was Axsome Therapeutics, Inc. The 23,362 providers of this specialty with any payment received $1,027.77 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Marcus Debiasi$122.13
  2. Specialty average$1,027.77

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

Marcus Otavio Guimaraes Debiasi among 537 psychiatric/mental health nurse practitioner records in Alabama

Marcus Otavio Guimaraes Debiasi, CRNP is one of 537 psychiatric/mental health nurse practitioner records with a practice address in Alabama. 64% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 20% of them.

  • NPI issued2016 · 20% of these records are older, 74% newer
  • In a Medicare fileYes · 64% of these records are
  • In the CMS Doctors and Clinicians fileNo · 50% of these records are
  • Record last updated2017 · 28% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0808X and a Alabama practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Psychiatric/Mental Health Nurse Practitioner providers in Alabama

There are 537 psychiatric/mental health nurse practitioner records in Alabama.

All 537 in Alabama → Every provider in Birmingham → Psychiatric/Mental Health Nurse Practitioner nationwide →

The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes

  1. Delilah Davila, NPBirmingham, AL 352051669277216
  2. Russell RogersBirmingham, AL 352051124782859
  3. Meagan Carson, RN, PMHNP, DNPBirmingham, AL 352031013562545
  4. April Felton, ARNPBirmingham, AL 352031871827279
  5. Mary Garvey, APRN, BC, RNBirmingham, AL 352031699859884
  6. Kelsi Sisk, CRNPBirmingham, AL 352031407543135
  7. Breauna Watts, CRNPBirmingham, AL 352031700734456
  8. Jessica Adwell, CRNPBirmingham, AL 352091043833726

Common questions

What is Marcus Otavio Guimaraes Debiasi, CRNP's NPI number?

Marcus Otavio Guimaraes Debiasi, CRNP's National Provider Identifier (NPI) is 1437601085, issued on Oct 31, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Marcus Otavio Guimaraes Debiasi, CRNP located?

The NPPES record lists a practice address at 1714 9TH Ave S Ste 300, Birmingham, AL, 35205. Phone: (205) 934-3580. Providers update this record themselves, so call before visiting.

How can I verify Marcus Otavio Guimaraes Debiasi, CRNP's license?

NPPES lists Alabama license number 1-120823, as entered by the provider. Search the Alabama board that licenses this profession; the NPPES record confirms identity 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.