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PROVIDER PROFILE · NPI 1144351016

Sarah SaalfieldAPRN

PRACTICERESERVOIR MEDICAL ASSOCIATES, P.C.See all providers at this practice →
Nurse PractitionerCambridge, MAI
CROSS-REFERENCE

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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 220011
Hospital
QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
119
Beneficiaries
—
Total drug cost
$2K
Distinct drugs
7
Brand share
10.9%
Top prescribed drugs
Atorvastatin Calcium23 claims
Amlodipine Besylate23 claims
Lisinopril21 claims
Gabapentin14 claims
Levothyroxine Sodium13 claims
REFERRAL NETWORK

Where Sarah Saalfield's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 1 inbound referrers · 5 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Debra Shapiro
Internal Medicine · Cambridge, MA
2554
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Debra Shapiro
Internal Medicine · Cambridge, MA
77169
MOUNT AUBURN HOSPITAL77257
Philip Rogoff
Diagnostic Radiology · Cambridge, MA
1935
Ricardo Wellisch
Internal Medicine · Cambridge, MA
1243
Ann Sandin
Internal Medicine · Cambridge, MA
1169
Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
23
Unique beneficiaries
—
Total services
36
Distinct HCPCS
1
Medicare payment
$1K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 5,906 Nurse Practitioner providers in MA — bottom quintile (cohort median 289).
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.