NPPES file of Aug 9, 2026

Mark Norbert Preciado Guiab, FPA, PMHNP-BC, FNP-C

Psychiatric/Mental Health Nurse Practitioner · Crete, IL

Mark Norbert Preciado Guiab, FPA, PMHNP-BC, FNP-C is a psychiatric/mental health nurse practitioner with a practice address in Crete, Illinois, and NPI 1346770914, issued on Jun 15, 2017. Check the license (Illinois 277001928, as entered in NPPES) with the Illinois 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
1346770914
Name
Mark Norbert Preciado Guiab
Credential
FPA, PMHNP-BC, FNP-C
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License numbers
277001928 IL
209016243 IL
Self-reported in NPPES; status is on the state search
Practice location
1328 Main St Unit B, Crete, IL 60417
Phone
(708) 277-6924
Enumerated
Jun 15, 2017
Record last updated
Feb 3, 2025
Fax
(708) 277-6924
Medicare enrollment
Enrolled (PECOS I20171130000210); may accept Medicare assignment
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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Verify Mark Norbert Preciado Guiab in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this profession
    Search for license 277001928
    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 Illinois license search

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9.2 times the Medicare Part D claims of the average psychiatric/mental health nurse practitioner in 2024

8,373 Medicare Part D claims for 458 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims.

  1. Mark Norbert Guiab8,373
  2. Specialty average906

Most prescribed

  1. Quetiapine Fumarate647 claims
  2. Clonazepam527 claims
  3. Divalproex Sodium525 claims
  4. Duloxetine Hcl415 claims
  5. Trazodone Hcl395 claims
  6. Risperidone388 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): 52.4 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 score57.4
  2. Costout of 100 · 30%34.1
  3. Promoting interoperabilityout of 100 · 25%0.0
  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).

Industry payments in 2024: $531.03

7 payments; by number, the most common kind was food and beverage; the largest payer was Acadia Pharmaceuticals 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. Mark Norbert Guiab$531.03
  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.

Bills Medicare through one group practice

  1. Serene Psychiatry PLLCHoffman Estates, IL

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

Psychiatric/Mental Health Nurse Practitioner providers in Illinois

There are 1,530 psychiatric/mental health nurse practitioner records in Illinois.

Other psychiatric/mental health nurse practitioner records in Illinois

  1. Lawrence Abah, APNAurora, IL1306305115
  2. Afolasade Abayomi Jarrett, PMHNP-BCCrest Hill, IL1114559242
  3. Muinat AbdulmajeedPlainfield, IL1588517262
  4. Addecia AbelOak Lawn, IL1528991809
  5. Rubabetu Abimbola AkinolaAurora, IL1801520630
  6. Ifeoma Abolarin, PMHNPChicago, IL1528774353
  7. Elenmor Achurra, DNP, APRN, PMHNP-BCChicago, IL1134862493
  8. Kevin Acosta Reyes, PMHNP-BCChicago, IL1215876610
  9. Nicole Adamowicz, PMHNPChicago, IL1043040785
  10. Amy Adams, APN, FNP, PMHNPJoliet, IL1508049552

Common questions

What is Mark Norbert Preciado Guiab, FPA, PMHNP-BC, FNP-C's NPI number?

Mark Norbert Preciado Guiab, FPA, PMHNP-BC, FNP-C's National Provider Identifier (NPI) is 1346770914, issued on Jun 15, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Mark Norbert Preciado Guiab, FPA, PMHNP-BC, FNP-C located?

The NPPES record lists a practice address at 1328 Main St Unit B, Crete, IL, 60417. Phone: (708) 277-6924. Providers update this record themselves, so call before visiting.

How can I verify Mark Norbert Preciado Guiab, FPA, PMHNP-BC, FNP-C's license?

NPPES lists Illinois license number 277001928, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Mark Norbert Preciado Guiab, FPA, PMHNP-BC, FNP-C prescribe under Medicare Part D?

In 2024, Mark Norbert Preciado Guiab, FPA, PMHNP-BC, FNP-C had 8,373 Medicare Part D claims for 458 beneficiaries; the average among psychiatric/mental health nurse practitioner prescribers was 906. Part D covers Medicare prescriptions only.

What is Mark Norbert Preciado Guiab, FPA, PMHNP-BC, FNP-C's MIPS final score?

The 2023 MIPS final score is 52.4 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.