NPPES file of Aug 9, 2026

Mariana Louise Allsop, A-GNP-C

Nurse Practitioner · Brooklyn, NY

Mariana Louise Allsop, A-GNP-C is a nurse practitioner with a practice address in Brooklyn, New York, and NPI 1518687417, issued on Aug 31, 2022. Check the license (New York 311920, as entered in NPPES) with the New York board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1518687417
Name
Mariana Louise Allsop
Credential
A-GNP-C
Primary taxonomy
Nurse Practitioner 363L00000X
License numbers
311920 NY
SP026201 PA
Self-reported in NPPES; status is on the state search
Practice location
475 Atlantic Ave Ste 2, Brooklyn, NY 11217
Phone
(718) 369-4850
Enumerated
Aug 31, 2022
Record last updated
Apr 23, 2025
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 475 Atlantic Ave Ste 2

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

  1. Noelle NiscoFamily Nurse Practitioner1619701620
  2. Alan Stein, MDInfectious Disease Physician1831145648
  3. Michael Williams, D.O.Internal Medicine Physician1477939304

Verify Mariana Louise Allsop in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New York board licenses this profession
    Search for license 311920
    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 New York license search

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Nurse Practitioner providers in New York

There are 3,097 nurse practitioner records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other nurse practitioner records in New York

  1. Amra Abadzic, NPEast Syracuse, NY1750019683
  2. Monique AbarcaSmithtown, NY1538766902
  3. Sharon Abayev, FNPForest Hills, NY1346062320
  4. Maura Abbott, NP, PHDNew York, NY1881876415
  5. Younes Abdulla, NPAmherst, NY1730018961
  6. Nataliya Abel, NPRocky Point, NY1295066405
  7. Cindy AbelidoGreat Neck, NY1003582156
  8. Eric AblordeyMiddletown, NY1710820154
  9. Michael AboagyeMiller Place, NY1538448501
  10. Elsamma Abraham, ANPNew York, NY1043461668

Common questions

What is Mariana Louise Allsop, A-GNP-C's NPI number?

Mariana Louise Allsop, A-GNP-C's National Provider Identifier (NPI) is 1518687417, issued on Aug 31, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Mariana Louise Allsop, A-GNP-C located?

The NPPES record lists a practice address at 475 Atlantic Ave Ste 2, Brooklyn, NY, 11217. Phone: (718) 369-4850. Providers update this record themselves, so call before visiting.

How can I verify Mariana Louise Allsop, A-GNP-C's license?

NPPES lists New York license number 311920, as entered by the provider. Search the New York 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. 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.