SARAH MARGARET SAALFIELD APRN
NPI 1144351016
Nurse Practitioner - Family in Cambridge, MA

Active since March 09, 2007PECOS EnrolledAccepts Medicare Assignment
725 CONCORD AVE, SUITE 2000, CAMBRIDGE, MA 02138(617) 661-4600 Get Directions Write a Review

NPPES record last updated: July 22, 2011. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Sarah Margaret Saalfield Aprn NPPES

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

SARAH MARGARET SAALFIELD APRN (NPI 1144351016) is an individual family provider in Cambridge, Massachusetts, licensed in Massachusetts (280056) and active in the NPI registry since March 2007. She is enrolled in Medicare PECOS, is affiliated with Cambridge Health Alliance, and is a graduate of Other (2006).

NPPES Registry Identity

NPI1144351016
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameSARAH MARGARET SAALFIELDCredential: APRN
Location Address725 CONCORD AVE, SUITE 2000Cambridge, MA 02138-1040
Mailing Address40 Wachusett DrLexington, MA 02421-6936 · (617) 763-4422
Sole ProprietorNo
Medical School CMSOtherGraduated 2006
Enumeration DateMarch 9, 2007
Last NPPES UpdateJuly 22, 2011
NPI 1144351016 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 · 280056
725 CONCORD AVE, Cambridge, MA 02138

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

Sarah Margaret Saalfield Aprn 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 ID1850466970
PECOS Enrollment IDI20080823000102
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

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.
36 services23 patients

Hospital Affiliations CMS Care Compare

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

Cambridge Health Alliance

Acute Care Hospitals · Cambridge, MA
3/5 CMS rating
OwnershipGovernment - Local
CMS Certification Number220011
Location1493 Cambridge 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.

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.

Internal Medicine
725 CONCORD AVE, SUITE 4100
CAMBRIDGE, MA 02138
Internal Medicine
725 CONCORD AVE, SUITE 4100
CAMBRIDGE, MA 02138
Specialist
725 CONCORD AVE, SUITE 4500
CAMBRIDGE, MA 02138
Obstetrics & Gynecology (Urogynecology and Reconstructive Pelvic Surgery)
725 CONCORD AVE, STE 3300
CAMBRIDGE, MA 02138
Internal Medicine
725 CONCORD AVE, SUITE 4100
CAMBRIDGE, MA 02138
Podiatrist
725 CONCORD AVE, SUITE 4100
CAMBRIDGE, MA 02138
Internal Medicine
725 CONCORD AVE, SUITE 4100
CAMBRIDGE, MA 02138
Internal Medicine
725 CONCORD AVE, SUITE 4100
CAMBRIDGE, MA 02138

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 Sarah Saalfield's NPI number?

The NPI number for Sarah Saalfield is 1144351016. It was assigned to this individual provider in the NPPES registry on March 9, 2007.

Where is Sarah Saalfield located?

Sarah Saalfield practices at 725 Concord Ave Suite 2000, Cambridge, MA 02138. The listed phone number is (617) 661-4600.

What is Sarah Saalfield's specialty?

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

Is Sarah Saalfield enrolled in Medicare?

Yes. Sarah Saalfield 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 Sarah Saalfield accept?

Health plans from Anthem Blue Cross and Blue Shield list Sarah Saalfield 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 Sarah Saalfield affiliated with any hospitals?

According to CMS data, Sarah Saalfield is affiliated with Cambridge Health Alliance.

When was this NPI record last updated?

The NPPES record for Sarah Saalfield was last updated on July 22, 2011. NPI Profile syncs with the weekly NPPES data releases published by CMS.