What is Mary Jo Farmer's specialty?

Mary Jo Farmer (NPI 1942296108) is a Medicare-billing provider whose primary specialty is Internal Medicine in Springfield, MA.

Where does Mary Jo Farmer practice?

Mary Jo Farmer practices in Springfield, MA, based on the location reported in the CMS Medicare provider datasets for NPI 1942296108.

How much does Medicare pay Mary Jo Farmer?

Mary Jo Farmer (NPI 1942296108) received approximately $25K in total Medicare Part B payments, serving 193 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1942296108

Mary Jo FarmerMD PHD

Internal MedicineSpringfield, MAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

192

Unique beneficiaries

—

Total services

209

Distinct HCPCS

Medicare payment

$16K

Peer benchmark

Total Medicare services vs. 3,978 Internal Medicine providers in MA — below median (cohort median 564).

PRESCRIBING · PART D · 2024

Total Rx claims

407

Beneficiaries

—

Total drug cost

$816K

Distinct drugs

Brand share

76.7%

Top prescribed drugs

Sildenafil Citrate49 claims

Albuterol Sulfate40 claims

Fluticasone/Umeclidin/Vilanter31 claims

Fluticasone/Vilanterol30 claims

Fluticasone Propion/Salmeterol25 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Mary Jo Farmer'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). 50 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
BAYSTATE MEDICAL CENTER INC	343	973
BRODER, MARTIN	82	189
Rhett Krause Diagnostic Radiology · Springfield, MA	53	108
Kal Dulaimy Diagnostic Radiology · Springfield, MA	48	118
Katarzyna Lameka Diagnostic Radiology · New York, NY	47	81
William Hiser Cardiology · Springfield, MA	47	82
Michael Swirsky Diagnostic Radiology · Springfield, MA	43	100
Michael Habeeb Diagnostic Radiology · Richmond, VA	41	102
Stephen O'connor Diagnostic Radiology · Springfield, MA	41	79
Eugene Kang Diagnostic Radiology · Plymouth, MA	40	60
Christopher Moore Diagnostic Radiology · Springfield, MA	39	75
John Landis Ii Pulmonary Disease · Springfield, MA	36	103

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