MRS. CATHERINE SCHAEFFER CNP
NPI 1720795826
Nurse Practitioner - Women's Health in Cambridge, MA

Active since October 31, 2022PECOS EnrolledAccepts Medicare Assignment
1691 CAMBRIDGE ST APT 35, CAMBRIDGE, MA 02138(252) 916-8296 Get Directions Write a Review

NPPES record last updated: October 16, 2023. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Oct 16, 2023, Oct 31, 2022 (2 updates tracked since 2022).

About Mrs. Catherine Schaeffer Cnp NPPES

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

MRS. CATHERINE SCHAEFFER CNP (NPI 1720795826) is an individual women's health provider in Cambridge, Massachusetts, licensed in Massachusetts (RN2341065) and active in the NPI registry since October 2022. She is enrolled in Medicare PECOS, is affiliated with Mount Auburn Hospital, and is a graduate of Other (2023).

NPPES Registry Identity

NPI1720795826
Entity TypeIndividualFemale
Primary Taxonomy363LW0102X
Provider Legal NameMRS. CATHERINE SCHAEFFERCredential: CNP
Location Address1691 CAMBRIDGE ST APT 35Cambridge, MA 02138-4330
Mailing Address1691 Cambridge St Apt 35Cambridge, MA 02138-4330 · (252) 916-8296
Sole ProprietorNo
Medical School CMSOtherGraduated 2023
Enumeration DateOctober 31, 2022
Last NPPES UpdateOctober 16, 20232 updates tracked since enumeration
NPPES CertifiedOctober 16, 2023
NPI 1720795826 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse Practitioner · Women's HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LW0102X
License Licensed in MA · RN2341065
1691 CAMBRIDGE ST APT 35, Cambridge, MA 02138

Other Names 1

Former Name (1)Catherine Cary Rn

Accepted Insurance

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

Mrs. Catherine Schaeffer Cnp 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 ID4183060809
PECOS Enrollment IDI20240315001525
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.

Mount Auburn Hospital

Acute Care Hospitals · Cambridge, MA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220002
Location330 Mount Auburn StreetCambridge, MA 02138 · Middlesex County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02138 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
$97.64 typical visit price
range $63.72 – $189.86
Typical copayment $24.41 (range $15.93 – $47.46)
Most-billed visit code 99203
Established Patient
$111.18 typical visit price
range $21.07 – $155.29
Typical copayment $27.79 (range $5.26 – $38.82)
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.

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 Catherine Schaeffer's NPI number?

The NPI number for Catherine Schaeffer is 1720795826. It was assigned to this individual provider in the NPPES registry on October 31, 2022. The provider is also known as Catherine Cary Rn.

Where is Catherine Schaeffer located?

Catherine Schaeffer practices at 1691 Cambridge St Apt 35, Cambridge, MA 02138. The listed phone number is (252) 916-8296.

What is Catherine Schaeffer's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Women's Health, with taxonomy code 363LW0102X.

Is Catherine Schaeffer enrolled in Medicare?

Yes. Catherine Schaeffer 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.

What insurance does Catherine Schaeffer accept?

Health plans from Anthem Blue Cross and Blue Shield list Catherine Schaeffer as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Catherine Schaeffer affiliated with any hospitals?

According to CMS data, Catherine Schaeffer is affiliated with Mount Auburn Hospital.

When was this NPI record last updated?

The NPPES record for Catherine Schaeffer was last updated on October 16, 2023. NPI Profile syncs with the weekly NPPES data releases published by CMS.