What is Diane Gronski's specialty?

Diane Gronski (NPI 1689624629) is a Medicare-billing provider whose primary specialty is Endocrinology in Glendale, AZ.

Where does Diane Gronski practice?

Diane Gronski practices in Glendale, AZ, based on the location reported in the CMS Medicare provider datasets for NPI 1689624629.

How much does Medicare pay Diane Gronski?

Diane Gronski (NPI 1689624629) received approximately $118K in total Medicare Part B payments, serving 639 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1689624629

Diane GronskiMD

PRACTICESONORAN MEDICAL CENTERSSee all providers at this practice →

EndocrinologyGlendale, AZI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,342

Unique beneficiaries

—

Total services

2,228

Distinct HCPCS

Medicare payment

$117K

Peer benchmark

Total Medicare services vs. 92 Endocrinology providers in AZ — below median (cohort median 2,538).

PRESCRIBING · PART D · 2024

Total Rx claims

7,147

Beneficiaries

—

Total drug cost

$3.4M

Distinct drugs

Brand share

54.0%

Top prescribed drugs

Levothyroxine Sodium1,357 claims

Semaglutide480 claims

Dapagliflozin Propanediol397 claims

Metformin Hcl376 claims

Levothyroxine Sodium252 claims

QUALITY · MIPS · 2024

Final MIPS score

20.2

Quality

0.0

Cost

67.2

Improvement activities

0.0

Promoting interop.

0.0

Payment adjustment

-6.58%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$2K

Payment records

104

By payment type

Food and Beverage$2K

Consulting Fee$175

Education$18

Top paying entities

Food and Beverage$2K

Consulting Fee$175

Education$18

REFERRAL NETWORK

Where Diane Gronski'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). 20 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
CHARNEY, ALBERT	239	440
Scott Agran Diagnostic Radiology · Phoenix, AZ	105	133
Nataliya Plyushcheva Diagnostic Radiology · Nashville, TN	27	35
Bradley Mullen Diagnostic Radiology · Glendale, AZ	25	35
BANNER THUNDERBIRD MEDICAL CENTER	21	39
Joseph Dobrusin Podiatry · Peoria, AZ	20	42
Hitesh Movalia Diagnostic Radiology · Phoenix, AZ	19	23
Bindu Rajan Internal Medicine · Glendale, AZ	19	40
Samuel Braff Diagnostic Radiology · Phoenix, AZ	18	26
Nicholas Weisman Diagnostic Radiology · Glendale, AZ	16	22
NPI 1316992407	16	24
Anup Rai Nephrology · Tempe, AZ	15	30

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