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DR. MERCEDES CLINE DNP, FNP-C, ACNP-BC
NPI 1437874765
Nurse Practitioner - Critical Care Medicine in Buffalo, NY

Active since October 10, 2022PECOS EnrolledAccepts Medicare Assignment
462 GRIDER ST, BUFFALO, NY 14215(716) 898-3000 Get Directions Write a Review

NPPES record last updated: January 23, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jan 23, 2026, Nov 13, 2024, Oct 24, 2023 and 2 more (5 updates tracked since 2022).

About Dr. Mercedes Cline Dnp, Fnp-c, Acnp-bc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. MERCEDES CLINE DNP, FNP-C, ACNP-BC (NPI 1437874765) is an individual critical care medicine provider in Buffalo, New York, licensed in New York (433022) and active in the NPI registry since October 2022. She is enrolled in Medicare PECOS, is affiliated with Erie County Medical Center, and maintains a secondary practice location in Buffalo.

NPPES Registry Identity

NPI1437874765
Entity TypeIndividualFemale
Primary Taxonomy363LC0200X
Provider Legal NameDR. MERCEDES CLINECredential: DNP, FNP-C, ACNP-BC
Location Address462 GRIDER STBuffalo, NY 14215-3098
Mailing AddressPo Box 1341West Seneca, NY 14224-8341 · (617) 300-7200 · Fax (617) 819-1405
Phone(716) 898-3000
Sole ProprietorYes
Medical School CMSOtherGraduated 2023
Enumeration DateOctober 10, 2022
Last NPPES UpdateJanuary 23, 20265 updates tracked since enumeration
NPPES CertifiedJanuary 23, 2026
✔ NPI 1437874765 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyNurse Practitioner · Critical Care MedicinePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LC0200X
License✔ Licensed in NY · 433022
Also ListedNurse Practitioner · Acute CareTaxonomy 363LA2100X · License 433022 (NY)
Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X · License 352075 (NY)
462 GRIDER ST, Buffalo, NY 14215
Open in Google Maps ↗

Secondary Practice Location 1

Location 1665 Elm StBuffalo, NY 14203-1104 · Phone (617) 300-7200

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Mercedes Cline Dnp, Fnp-c, Acnp-bc is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9133655921
PECOS Enrollment IDI20241203003446
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Erie County Medical Center

Acute Care Hospitals · Buffalo, NY
2/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number330219
Location462 Grider StreetBuffalo, NY 14215 · Erie County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 14215 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$84.93 typical visit price
range $54.87 – $166.88
Typical copayment $21.23 (range $13.71 – $41.72)
Most-billed visit code 99203
Established Patient
$97.08 typical visit price
range $17.54 – $136.14
Typical copayment $24.27 (range $4.38 – $34.03)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MR. V. THOMAS CHAPIN PMHNP
Nurse Practitioner (Psychiatric/Mental Health)
462 GRIDER ST
BUFFALO, NY 14215
Erie County (716) 898-3000
DR. JOHN JACOB HANNIBAL IV M.D.
Student in an Organized Health Care Education/Training Program
462 GRIDER ST
BUFFALO, NY 14215
Erie County (716) 898-4226
HMB PHARMACY MANAGEMENT LLC
Pharmacy (Community/Retail Pharmacy)
462 GRIDER ST, DRIVEWAY 3
BUFFALO, NY 14215
Erie County (716) 332-2866
SARAH MARIE THOMPSON PA-C
Physician Assistant
462 GRIDER ST
BUFFALO, NY 14215
Erie County (716) 698-5375
MATTHEW GARRETT ALBEN DO
Student in an Organized Health Care Education/Training Program
462 GRIDER ST
BUFFALO, NY 14215
Erie County (716) 898-5053
DANNY ISSAM BELMONA MD
Student in an Organized Health Care Education/Training Program
462 GRIDER ST
BUFFALO, NY 14215
Erie County (716) 898-3000
ALEXANDRA VAZQUEZ AGACNP
Nurse Practitioner (Acute Care)
462 GRIDER ST
BUFFALO, NY 14215
Erie County (716) 898-3000
MR. KENNETH L DZIALAK COTA
Occupational Therapy Assistant
462 GRIDER ST
BUFFALO, NY 14215
Erie County (716) 898-3575

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mercedes Cline's NPI number?

The NPI number for Mercedes Cline is 1437874765. It was assigned to this individual provider in the NPPES registry on October 10, 2022.

Where is Mercedes Cline located?

Mercedes Cline practices at 462 Grider St, Buffalo, NY 14215. The listed phone number is (716) 898-3000.

What is Mercedes Cline's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Critical Care Medicine, with taxonomy code 363LC0200X.

Is Mercedes Cline enrolled in Medicare?

Yes. Mercedes Cline is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Mercedes Cline affiliated with any hospitals?

According to CMS data, Mercedes Cline is affiliated with Erie County Medical Center.

When was this NPI record last updated?

The NPPES record for Mercedes Cline was last updated on January 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.