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MARY TERESA PATERNO MSN, CNM
NPI 1093094963
Advanced Practice Midwife in Greenfield, MA

Active since August 10, 2011PECOS EnrolledAccepts Medicare Assignment
48 SANDERSON ST, GREENFIELD, MA 01301(413) 773-2200(413) 773-4050 Get Directions Write a Review

NPPES record last updated: December 8, 2017. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Dec 8, 2017, Nov 9, 2016, May 13, 2016 (3 updates tracked since 2016).

About Mary Teresa Paterno Msn, Cnm NPPES

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

MARY TERESA PATERNO MSN, CNM (NPI 1093094963) is an individual advanced practice midwife in Greenfield, Massachusetts, licensed in Massachusetts (2282042) and active in the NPI registry since August 2011. She is enrolled in Medicare PECOS and is a graduate of Other (2010).

NPPES Registry Identity

NPI1093094963
Entity TypeIndividualFemale
Primary Taxonomy367A00000X
Provider Legal NameMARY TERESA PATERNOCredential: MSN, CNM
Location Address48 SANDERSON STGreenfield, MA 01301-2778
Mailing Address280 Chestnut St, 2nd FloorSpringfield, MA 01199-1001 · (413) 794-5700
Phone(413) 773-2200
Fax(413) 773-4050
Sole ProprietorNo
Medical School CMSOtherGraduated 2010
Enumeration DateAugust 10, 2011
Last NPPES UpdateDecember 8, 20173 updates tracked since enumeration
✔ NPI 1093094963 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAdvanced Practice MidwifePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code367A00000X
Licenses✔ Licensed in MA · 2282042✔ Licensed in MD · R181550
Definition
Advanced practice midwifery encompasses the independent provision of care during pregnancy, childbirth, and the postpartum period; sexual and reproductive health; gynecologic health; and family planning services, including preconception care. Midwives also provide primary care for individuals from adolescence throughout the lifespan as well as care for the healthy newborn during the first 28 days of life. Midwives provide initial and ongoing comprehensive assessment, diagnosis, and treatment. Midwifery care includes health promotion, disease prevention, risk assessment and management, and individualized wellness education and counseling. Source: American College of Nurse-Midwives, www.midwife.org Additional Resources: See the American College of Nurse-Midwives, www.midwife.org, for more information on Certified Nurse-Midwives, Certified Midwives, the American Midwifery Certification Board (AMCB), and licensure.
48 SANDERSON ST, Greenfield, MA 01301
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mary Teresa Paterno Msn, Cnm 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 ID7113199233
PECOS Enrollment IDI20121204000305
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.

Medicare Billing Reassignments

2

Medicare enrollment records show Mary Paterno reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Mass General Brigham Medical Group Western Massachusetts Inc
18 mi
Family Medicine
30 LOCUST ST
Northampton, MA 01060
  • Reassigned Medicare billing, Massachusetts enrollment
  • 539 clinicians in this Medicare group
NPI 1295787919 (413) 582-2898
Baystate Medical Practices, Inc
33 mi
Emergency Medical Services
759 CHESTNUT ST
Springfield, MA 01199
  • Reassigned Medicare billing, Massachusetts enrollment
  • 1,537 clinicians in this Medicare group
NPI 1548205909 (413) 794-5700

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 01301 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
$73.22 typical visit price
range $19.11 – $144.84
Typical copayment $18.30 (range $4.77 – $36.21)
Most-billed visit code 99213
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.

JENNIFER JAKOWSKI LCSW
Social Worker (Clinical)
48 SANDERSON ST
GREENFIELD, MA 01301
Franklin County (413) 773-4449
CONNIE LEE TURNER FNP
Nurse Practitioner (Family)
48 SANDERSON ST
GREENFIELD, MA 01301
Franklin County (413) 773-2022
MATTHEW SCHULTZ ATC
Specialist/Technologist (Athletic Trainer)
48 SANDERSON ST
GREENFIELD, MA 01301
Franklin County (413) 387-4125
HARVEY M LEDERMAN MD
Internal Medicine
48 SANDERSON ST
GREENFIELD, MA 01301
Franklin County (413) 773-2022
MARK P BOMBARDIER PA
Physician Assistant (Surgical)
48 SANDERSON ST
GREENFIELD, MA 01301
Franklin County (413) 773-2220
KYANA FERRO
Doula
48 SANDERSON ST
GREENFIELD, MA 01301
Franklin County (413) 867-1080
PETER BROOKS KOPPENHEFFER M.D.
Family Medicine
48 SANDERSON ST
GREENFIELD, MA 01301
Franklin County (413) 773-2022
GAGE AZEEZ FNP-BC
Nurse Practitioner (Family)
48 SANDERSON ST
GREENFIELD, MA 01301
Franklin County (413) 773-2022

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 Paterno's NPI number?

The NPI number for Mary Paterno is 1093094963. It was assigned to this individual provider in the NPPES registry on August 10, 2011.

Where is Mary Paterno located?

Mary Paterno practices at 48 Sanderson St, Greenfield, MA 01301. The listed phone number is (413) 773-2200.

What is Mary Paterno's specialty?

The primary specialty registered for this NPI is Advanced Practice Midwife with taxonomy code 367A00000X.

Is Mary Paterno enrolled in Medicare?

Yes. Mary Paterno 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.

Which organizations bill Medicare for Mary Paterno's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mary Paterno reassigns Medicare benefits to 2 organizations: Mass General Brigham Medical Group Western Massachusetts Inc (Northampton, MA) and Baystate Medical Practices, Inc (Springfield, MA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Mary Paterno's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Mary Paterno was last updated on December 8, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.