What is Stephanie Groll's specialty?

Stephanie Groll (NPI 1932147444) is a Medicare-billing provider whose primary specialty is General Practice in Marshfield, MA.

Where does Stephanie Groll practice?

Stephanie Groll practices in Marshfield, MA, based on the location reported in the CMS Medicare provider datasets for NPI 1932147444.

How much does Medicare pay Stephanie Groll?

Stephanie Groll (NPI 1932147444) received approximately $144K in total Medicare Part B payments, serving 402 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1932147444

Stephanie GrollM.D.

PRACTICEHOME PHYSICIAN PCSee all providers at this practice →

General PracticeMarshfield, MAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,218

Unique beneficiaries

—

Total services

2,001

Distinct HCPCS

Medicare payment

$143K

Peer benchmark

Total Medicare services vs. 29 General Practice providers in MA — above median (cohort median 743).

PRESCRIBING · PART D · 2024

Total Rx claims

10,423

Beneficiaries

—

Total drug cost

$439K

Distinct drugs

142

Brand share

16.6%

Top prescribed drugs

Atorvastatin Calcium620 claims

Trazodone Hcl510 claims

Levothyroxine Sodium437 claims

Sertraline Hcl371 claims

Furosemide344 claims

QUALITY · MIPS · 2024

Final MIPS score

75.0

Quality

0.0

Cost

80.6

Improvement activities

0.0

Promoting interop.

0.0

Payment adjustment

0.00%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Stephanie Groll'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). 41 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
SENIOR RESIDENTIAL CARE - KINGSTON, INC.	155	1,296
SOUTH SHORE HOSPITAL INC.	150	1,358
Shadi Abboud Podiatry · Framingham, MA	90	438
Eascare Llc Ambulance Service Provider · Weymouth, MA	64	536
NORWELL VISITING NURSE ASSOCIATION INC	63	319
Donald Payette Nurse Practitioner · Austin, TX	56	313
BETH ISRAEL DEACONESS HOSPITAL PLYMOUTH, INC.	39	164
BETH ISRAEL DEACONESS HOSPITAL PLYMOUTH, INC.	36	275
Robert Gore Diagnostic Radiology · South Weymouth, MA	34	164
Town Of Kingston Ambulance Service Provider · Kingston, MA	31	158
Quest Diagnostics Massachusetts Llc Clinical Laboratory · Marlborough, MA	30	92
ADOLF, KEVIN	28	113

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

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.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history

Healthparse Signals

Monitor this provider for changes — dated NPI change events