What is Jennifer Grigsby's specialty?

Jennifer Grigsby (NPI 1598732638) is a Medicare-billing provider whose primary specialty is Certified Registered Nurse Anesthetist (CRNA) in Mesa, AZ.

Where does Jennifer Grigsby practice?

Jennifer Grigsby practices in Mesa, AZ, based on the location reported in the CMS Medicare provider datasets for NPI 1598732638.

How much does Medicare pay Jennifer Grigsby?

Jennifer Grigsby (NPI 1598732638) received approximately $43K in total Medicare Part B payments, serving 384 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1598732638

Jennifer GrigsbyCRNA

Certified Registered Nurse Anesthetist (CRNA)Mesa, AZI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

368

Unique beneficiaries

—

Total services

399

Distinct HCPCS

Medicare payment

$40K

Peer benchmark

Total Medicare services vs. 771 Certified Registered Nurse Anesthetist (CRNA) providers in AZ — top quintile (cohort median 141).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

88.7

Quality

84.9

Cost

77.3

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.58%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$20

Payment records

By payment type

Food and Beverage$20

Top paying entities

Food and Beverage$20

REFERRAL NETWORK

Where Jennifer Grigsby'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). 6 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Rohit Mahajani Gastroenterology · Gilbert, AZ	38	67
Colin Mooney Anesthesiology · Kansas City, KS	21	21
Rajiv Raja Anesthesiology · Chndler, AZ	19	19
Robert Sawyer Gastroenterology · Mesa, AZ	16	24
Benjamin Munroe Anesthesiology · Monroeville, PA	15	15
William Harvey Anesthesiology · Bismarck, ND	14	14

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