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MARY CHARLOTTE GUERTIN DNP, APRN, FNP-BC
NPI 1285146498
Nurse Practitioner - Family in Palmer, MA

Active since October 27, 2017PECOS EnrolledAccepts Medicare Assignment
40 WRIGHT ST, PALMER, MA 01069(413) 370-5400(413) 370-5654 Get Directions Write a Review

NPPES record last updated: February 1, 2018. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Mary Charlotte Guertin Dnp, Aprn, Fnp-bc NPPES

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

MARY CHARLOTTE GUERTIN DNP, APRN, FNP-BC (NPI 1285146498) is an individual family provider in Palmer, Massachusetts, licensed in Massachusetts (RN195723) and active in the NPI registry since October 2017. She is enrolled in Medicare PECOS, is affiliated with Baystate Noble Hospital, and is a graduate of Other (2017).

NPPES Registry Identity

NPI1285146498
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMARY CHARLOTTE GUERTINCredential: DNP, APRN, FNP-BC
Location Address40 WRIGHT STPalmer, MA 01069-1138
Mailing Address280 Chestnut St Fl 2Springfield, MA 01199-1660 · (413) 794-5700
Phone(413) 370-5400
Fax(413) 370-5654
Sole ProprietorNo
Medical School CMSOtherGraduated 2017
Enumeration DateOctober 27, 2017
Last NPPES UpdateFebruary 1, 2018
✔ NPI 1285146498 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 MA · RN195723
40 WRIGHT ST, Palmer, MA 01069
Open in Google Maps ↗

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

Mary Charlotte Guertin Dnp, Aprn, Fnp-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 ID8820355951
PECOS Enrollment IDI20171128002725
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.

Areas of Expertise CMS Part B claims 4

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
293 services181 patients
Diagnostic exam of anus using an endoscope 46600
This procedure involves using a thin, flexible instrument called an endoscope to examine the anal area. It helps detect any abnormal conditions or issues. It's a safe, routine exam performed by a healthcare professional.
170 services130 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
45 services45 patients
Removal of external hemorrhoids by rubber banding 46221
Rubber band ligation is a procedure used to treat external hemorrhoids. A doctor places small rubber bands around the base of the hemorrhoids. This cuts off blood supply, causing them to shrink and fall off, typically within a week.
18 services14 patients

Hospital Affiliations CMS Care Compare 2

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

Baystate Noble Hospital

Acute Care Hospitals · Westfield, MA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220065
Location115 West Silver StreetWestfield, MA 01085 · Hampden County
Emergency services

Baystate Medical Center

Acute Care Hospitals · Springfield, MA
1/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220077
Location759 Chestnut StreetSpringfield, MA 01199 · Hampden County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 01069 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
$90.70 typical visit price
range $58.86 – $177.36
Typical copayment $22.67 (range $14.71 – $44.34)
Most-billed visit code 99203
Established Patient
$103.48 typical visit price
range $19.11 – $144.84
Typical copayment $25.87 (range $4.77 – $36.21)
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.

JERZY P. SOBOTA MD
Pathology (Anatomic Pathology)
40 WRIGHT ST, DEPARTMENT OF PATHOLOGY
PALMER, MA 01069
Hampden County (413) 283-7651
MS. KATHLEEN CONLEY NORBUT LMHC
Counselor (Mental Health)
40 WRIGHT ST, WING MEMORIAL HOSPITAL GRISWOLD CENTER
PALMER, MA 01069
Hampden County (413) 284-5285
THEODORE J KING MD
Internal Medicine (Pulmonary Disease)
40 WRIGHT ST
PALMER, MA 01069
Hampden County (413) 284-5400
KIRTIKANT P KANTESARIA MD
Otolaryngology
40 WRIGHT ST
PALMER, MA 01069
Hampden County (413) 284-5400
IMAD M KHREIM MD
Psychiatry & Neurology (Psychiatry)
40 WRIGHT ST
PALMER, MA 01069
Hampden County (413) 284-5285
LESLIE A DUBINSKY
Anesthesiology
40 WRIGHT ST
PALMER, MA 01069
Hampden County (413) 284-5276
JOHN ALDEN FERRISS III MD
Internal Medicine (Rheumatology)
40 WRIGHT ST
PALMER, MA 01069
Hampden County (413) 284-5400
FREDERICK W HARWICK DO
Emergency Medicine
40 WRIGHT ST, WING MEMORIAL HOSPITAL
PALMER, MA 01069
Hampden County (413) 284-5308

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 Mary Guertin's NPI number?

The NPI number for Mary Guertin is 1285146498. It was assigned to this individual provider in the NPPES registry on October 27, 2017.

Where is Mary Guertin located?

Mary Guertin practices at 40 Wright St, Palmer, MA 01069. The listed phone number is (413) 370-5400.

What is Mary Guertin's specialty?

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

Is Mary Guertin enrolled in Medicare?

Yes. Mary Guertin 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 Mary Guertin affiliated with any hospitals?

According to CMS data, Mary Guertin is affiliated with Baystate Noble Hospital and Baystate Medical Center.

When was this NPI record last updated?

The NPPES record for Mary Guertin was last updated on February 1, 2018. NPI Profile syncs with the weekly NPPES data releases published by CMS.