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CARLY ANN GERRETSEN NP
NPI 1871783134
Nurse Practitioner - Family in Buffalo, NY

Active since August 01, 2007PECOS EnrolledAccepts Medicare Assignment
ELM AND CARLTON ST, BUFFALO, NY 14263(716) 845-2300(716) 845-4341 Get Directions Write a Review

NPPES record last updated: February 2, 2011. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Carly Ann Gerretsen Np NPPES

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

CARLY ANN GERRETSEN NP (NPI 1871783134) is an individual family provider in Buffalo, New York, licensed in New York (F335122) and active in the NPI registry since August 2007. She is enrolled in Medicare PECOS, is affiliated with Erie County Medical Center, and is a graduate of Other (2006).

NPPES Registry Identity

NPI1871783134
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameCARLY ANN GERRETSENCredential: NP
Location AddressELM AND CARLTON STBuffalo, NY 14263-0001
Mailing AddressElm And Carlton StBuffalo, NY 14263-0001 · (716) 845-2300 · Fax (716) 845-4341
Phone(716) 845-2300
Fax(716) 845-4341
Sole ProprietorNo
Medical School CMSOtherGraduated 2006
Enumeration DateAugust 1, 2007
Last NPPES UpdateFebruary 2, 2011
✔ NPI 1871783134 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in NY · F335122
ELM AND CARLTON ST, Buffalo, NY 14263
Open in Google Maps ↗

Other Identifiers 2

Medicaid02904727NY
Medicare PINRB5977NY

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

Carly Ann Gerretsen Np 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 ID5890884332
PECOS Enrollment IDI20071205000462
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 14263 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.

MICHELLE DOYLE MCCARTHY PA
Physician Assistant
ELM AND CARLTON ST
BUFFALO, NY 14263
Erie County (716) 845-2300
DR. OMAR Y MIRZA DMD
Dentist
ELM AND CARLTON ST
BUFFALO, NY 14263
Erie County (716) 845-1067
EMILY KIRCHNER
Family Medicine
ELM AND CARLTON ST
BUFFALO, NY 14263
Erie County (717) 845-2300
STEPHANIE ERIN MYSZKA F.N.P.- BC
Nurse Practitioner (Family)
ELM AND CARLTON ST
BUFFALO, NY 14263
Erie County (716) 845-2300
DR. DENISE MARIE JOHNSON PHARMD
Pharmacist
ELM AND CARLTON ST
BUFFALO, NY 14263
Erie County (716) 845-8584
DR. CALEB NATHANIEL SEAVEY MD PHD
Surgery (Surgical Oncology)
ELM AND CARLTON ST
BUFFALO, NY 14263
Erie County (716) 845-2300
MICHAEL S WINNICKI MD
Internal Medicine
ELM AND CARLTON ST
BUFFALO, NY 14263
Erie County (716) 845-2300
SAMJOT S DHILLON MD
Internal Medicine (Pulmonary Disease)
ELM AND CARLTON ST
BUFFALO, NY 14263
Erie County (716) 845-2300

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 Carly Gerretsen's NPI number?

The NPI number for Carly Gerretsen is 1871783134. It was assigned to this individual provider in the NPPES registry on August 1, 2007.

Where is Carly Gerretsen located?

Carly Gerretsen practices at Elm And Carlton St, Buffalo, NY 14263. The listed phone number is (716) 845-2300.

What is Carly Gerretsen's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Carly Gerretsen enrolled in Medicare?

Yes. Carly Gerretsen 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 Carly Gerretsen affiliated with any hospitals?

According to CMS data, Carly Gerretsen is affiliated with Erie County Medical Center.

When was this NPI record last updated?

The NPPES record for Carly Gerretsen was last updated on February 2, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 years 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.