What is Richard Riemersma's specialty?

Richard Riemersma (NPI 1952321507) is a Medicare-billing provider whose primary specialty is Pathology in Bangor, ME.

Where does Richard Riemersma practice?

Richard Riemersma practices in Bangor, ME, based on the location reported in the CMS Medicare provider datasets for NPI 1952321507.

How much does Medicare pay Richard Riemersma?

Richard Riemersma (NPI 1952321507) received approximately $35K in total Medicare Part B payments, serving 309 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1952321507

Richard RiemersmaM.D.

PathologyBangor, MEI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

540

Unique beneficiaries

—

Total services

977

Distinct HCPCS

Medicare payment

$32K

Peer benchmark

Total Medicare services vs. 46 Pathology providers in ME — bottom quintile (cohort median 2,083).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

94.8

Quality

82.8

Cost

0.0

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.83%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Richard Riemersma'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
Dahl Chase Diagnostic Services Clinical Laboratory · Bangor, ME	99	165
ST. JOSEPH HOSPITAL	93	207
Penobscot Community Health Center Clinic or Group Practice · Bangor, ME	73	129
AFFILIATED LABORATORY, INC.	64	136
Guillermo Olivos Diagnostic Radiology · Bangor, ME	55	90
Thomas Cubberley Diagnostic Radiology · Bangor, ME	34	53
THE BLUE HILL MEMORIAL HOSPITAL	33	100
Corey Couto Diagnostic Radiology · Bangor, ME	31	47
EASTERN MAINE HEALTHCARE SYSTEMS INLAND HOSPITAL	31	78
Benjamin Bamford Diagnostic Radiology · Bangor, ME	30	42
Martin Curlik Urology · Mount Vernon, WA	30	81
BRANSON, DIANNA	26	32

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