NPPES file of Aug 9, 2026

Mercedes Cline, DNP, FNP-C, ACNP-BC

Critical Care Medicine Nurse Practitioner · Buffalo, NY

Mercedes Cline, DNP, FNP-C, ACNP-BC is a critical care medicine nurse practitioner with a practice address in Buffalo, New York, and NPI 1437874765, issued on Oct 10, 2022. Check the license (New York 433022, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1437874765
Name
Mercedes Cline
Credential
DNP, FNP-C, ACNP-BC
Primary taxonomy
Critical Care Medicine Nurse Practitioner 363LC0200X
License numbers
433022 NY
352075 NY
Self-reported in NPPES; status is on the state search
Practice location
462 Grider St, Buffalo, NY 14215
Phone
(716) 898-3000
Enumerated
Oct 10, 2022
Record last updated
Jan 23, 2026
Medicare enrollment
Enrolled (PECOS I20241203003446); accepts 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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8 nearest critical care medicine nurse practitioner records → All 48 in New York → Look up another NPI →

Also registered at 462 Grider St

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

  1. Saddam Abbadi, DOStudent in an Organized Health Care Education/Training Program1386494631
  2. Sharif Abbas, M.D.Student in an Organized Health Care Education/Training Program1376336792
  3. Sarah Abdelsayed, MDFamily Medicine Physician1093065138
  4. Elias Abou-Jaoude, MDInternal Medicine Physician1457932519
  5. Alexandra Abraham, RD CDNRegistered Dietitian1295165587
  6. Michael Abrams, PTPhysical Therapist1841355773

Verify Mercedes Cline 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 433022    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

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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Bills Medicare through one group practice

  1. Erie County Medical Center CorporationBuffalo, NY

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

Mercedes Cline among 48 critical care medicine nurse practitioner records in New York

Mercedes Cline, DNP, FNP-C, ACNP-BC is one of 48 critical care medicine nurse practitioner records with a practice address in New York. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 65% of them.

  • NPI issued2022 · 65% of these records are older, 31% newer
  • In a Medicare fileYes · 69% of these records are
  • In the CMS Doctors and Clinicians fileYes · 56% of these records are
  • Graduated2023 · median 2020 among the 27 with a school on file
  • Record last updated2026 · 40% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LC0200X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Critical Care Medicine Nurse Practitioner providers in New York

There are 48 critical care medicine nurse practitioner records in New York.

All 48 in New York → Every provider in Buffalo → Critical Care Medicine Nurse Practitioner nationwide →

The 8 critical care medicine nurse practitioner records with the nearest ZIP codes

  1. Raymond Neiswonger, RN, ACNP, BCBuffalo, NY 142151326013152
  2. Christopher Dowd, NPBuffalo, NY 142201124638655
  3. Patti Graf, NNP BCBuffalo, NY 142201225367022
  4. Barbara Aceti, FNP-BCBuffalo, NY 142031851166300
  5. Brenda Fix, NPBuffalo, NY 142031366417198
  6. Ann Steinwald, NPBuffalo, NY 142031043286875
  7. Melissa Young, FNPLancaster, NY 140861518487487
  8. Marie Campbell, NPBatavia, NY 140201356941751

Common questions

What is Mercedes Cline, DNP, FNP-C, ACNP-BC's NPI number?

Mercedes Cline, DNP, FNP-C, ACNP-BC's National Provider Identifier (NPI) is 1437874765, issued on Oct 10, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Mercedes Cline, DNP, FNP-C, ACNP-BC located?

The NPPES record lists a practice address at 462 Grider St, Buffalo, NY, 14215. Phone: (716) 898-3000. Providers update this record themselves, so call before visiting.

How can I verify Mercedes Cline, DNP, FNP-C, ACNP-BC's license?

NPPES lists New York license number 433022, 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. 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.