What is James Grindle's specialty?

James Grindle (NPI 1558422451) is a Medicare-billing provider whose primary specialty is Nurse Practitioner in Bangor, ME.

Where does James Grindle practice?

James Grindle practices in Bangor, ME, based on the location reported in the CMS Medicare provider datasets for NPI 1558422451.

How much does Medicare pay James Grindle?

James Grindle (NPI 1558422451) received approximately $8K in total Medicare Part B payments, serving 56 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1558422451

James GrindlePMH NP

Nurse PractitionerBangor, MEI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$6K

Peer benchmark

Total Medicare services vs. 1,197 Nurse Practitioner providers in ME — below median (cohort median 175).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

86.2

Quality

75.4

Cost

75.3

Improvement activities

40.0

Promoting interop.

84.0

Payment adjustment

0.47%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where James Grindle'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). 13 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ACADIA HOSPITAL CORP	379	5,100
AFFILIATED LABORATORY, INC.	101	456
Penobscot Community Health Center Clinic or Group Practice · Bangor, ME	93	842
ST. JOSEPH HOSPITAL	72	347
Michelle Chamberland Nurse Practitioner · Bangor, ME	34	144
SEBASTICOOK VALLEY HEALTH	26	224
HURD, ARLAN	21	440
MERRILL, VIRGINIA	18	81
Guillermo Olivos Diagnostic Radiology · Bangor, ME	18	39
Millennium Health, Llc Clinical Laboratory · San Diego, CA	12	51
Benjamin Bamford Diagnostic Radiology · Bangor, ME	12	30
Nordx Clinical Laboratory · Scarborough, ME	12	45

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