What is Mary Griffen's specialty?

Mary Griffen (NPI 1568435915) is a Medicare-billing provider whose primary specialty is Diagnostic Radiology in Lakeland, FL.

Where does Mary Griffen practice?

Mary Griffen practices in Lakeland, FL, based on the location reported in the CMS Medicare provider datasets for NPI 1568435915.

How much does Medicare pay Mary Griffen?

Mary Griffen (NPI 1568435915) received approximately $63K in total Medicare Part B payments, serving 1,618 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1568435915

Mary GriffenMD

PRACTICEVASCULAR SPECIALISTS OF LAKELAND, LLCSee all providers at this practice →

Diagnostic RadiologyLakeland, FLI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,327

Unique beneficiaries

—

Total services

2,470

Distinct HCPCS

Medicare payment

$59K

Peer benchmark

Total Medicare services vs. 2,105 Diagnostic Radiology providers in FL — below median (cohort median 3,397).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

86.7

Quality

85.0

Cost

74.5

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.49%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Mary Griffen'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). 189 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
LAKELAND REGIONAL MEDICAL CENTER, INC.	1,862	3,601
Kevin Sawyer Diagnostic Radiology · Lakeland, FL	169	311
Regina Ason Diagnostic Radiology · Lakeland, FL	162	327
Todd Haber Emergency Medicine · Lakeland, FL	154	258
Philip Owen Cardiology · Lakeland, FL	148	361
Martha Lima Diagnostic Radiology · Lakeland, FL	147	312
Howard Gorell Diagnostic Radiology · Lakeland, FL	146	239
Ali Shariati Diagnostic Radiology · Lakeland, FL	145	264
Jeffrey Gronkiewicz Diagnostic Radiology · Lakeland, FL	142	427
Howard Sterling Diagnostic Radiology · Phoenix, AZ	117	201
Jason Maloney Diagnostic Radiology · Lakeland, FL	113	178
David Lowry Diagnostic Radiology · Lakeland, FL	111	162

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