What is Melissa Kooistra's specialty?

Melissa Kooistra (NPI 1346260007) is a Medicare-billing provider whose primary specialty is Physician Assistant in Grand Rapids, MI.

Where does Melissa Kooistra practice?

Melissa Kooistra practices in Grand Rapids, MI, based on the location reported in the CMS Medicare provider datasets for NPI 1346260007.

How much does Medicare pay Melissa Kooistra?

Melissa Kooistra (NPI 1346260007) received approximately $7K in total Medicare Part B payments, serving 106 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1346260007

Melissa KooistraPA

PRACTICEMICHAEL V BLOOM PHD LLCSee all providers at this practice →

Physician AssistantGrand Rapids, MII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$4K

Peer benchmark

Total Medicare services vs. 4,490 Physician Assistant providers in MI — below median (cohort median 161).

PRESCRIBING · PART D · 2024

Total Rx claims

1,036

Beneficiaries

—

Total drug cost

$21K

Distinct drugs

Brand share

47.8%

Top prescribed drugs

Hydrocodone/Acetaminophen324 claims

Oxycodone Hcl/Acetaminophen128 claims

Gabapentin105 claims

Pregabalin81 claims

Tramadol Hcl67 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$35

Payment records

By payment type

Food and Beverage$35

Top paying entities

Food and Beverage$35

REFERRAL NETWORK

Where Melissa Kooistra'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). 3 inbound referrers · 9 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Girish Juneja Pain Management · Big Rapids, MI	43	87
Francois Hopkins Certified Registered Nurse Anesthetist (CRNA) · Toledo, OH	22	29
LABTOX, LLC	16	75

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Girish Juneja Pain Management · Big Rapids, MI	50	107
LABTOX, LLC	42	211
SPECTRUM HEALTH HOSPITALS	40	119
SAINT MARY'S HEALTH SERVICES	31	112
Francois Hopkins Certified Registered Nurse Anesthetist (CRNA) · Toledo, OH	23	34
REGENTS OF THE UNIVERSITY OF MICHIGAN	20	43
BENIT, MARIA	19	22
METROPOLITAN HOSPITAL	16	32
Rashmi Juneja Internal Medicine · Big Rapids, MI	16	29

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