What is Nicolas Zastrow's specialty?

Nicolas Zastrow (NPI 1972797173) is a Medicare-billing provider whose primary specialty is Physician Assistant in Sun City West, AZ.

Where does Nicolas Zastrow practice?

Nicolas Zastrow practices in Sun City West, AZ, based on the location reported in the CMS Medicare provider datasets for NPI 1972797173.

How much does Medicare pay Nicolas Zastrow?

Nicolas Zastrow (NPI 1972797173) received approximately $101K in total Medicare Part B payments, serving 383 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1972797173

Nicolas ZastrowPA

PRACTICEMICHAEL F. ESBER DPM PCSee all providers at this practice →

Physician AssistantSun City West, AZI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,036

Unique beneficiaries

—

Total services

8,537

Distinct HCPCS

Medicare payment

$95K

Peer benchmark

Total Medicare services vs. 2,639 Physician Assistant providers in AZ — top quintile (cohort median 341).

PRESCRIBING · PART D · 2024

Total Rx claims

1,173

Beneficiaries

—

Total drug cost

$10K

Distinct drugs

Brand share

18.3%

Top prescribed drugs

Gabapentin282 claims

Oxycodone Hcl/Acetaminophen135 claims

Prednisone122 claims

Montelukast Sodium108 claims

Tramadol Hcl88 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Nicolas Zastrow'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). 21 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Steven Werner Orthopedic Surgery · Phoenix, AZ	146	476
Chadwick Haarer Pathology · Sun City, AZ	43	60
Zifa Wang Interventional Radiology · Glendale, AZ	38	55
Hitesh Movalia Diagnostic Radiology · Phoenix, AZ	36	57
Nataliya Plyushcheva Diagnostic Radiology · Nashville, TN	35	49
Thomas Ruhlen Pathology · Sun City West, AZ	34	43
Nicholas Weisman Diagnostic Radiology · Glendale, AZ	29	51
Bradley Mullen Diagnostic Radiology · Glendale, AZ	26	34
Samuel Braff Diagnostic Radiology · Phoenix, AZ	25	41
NPI 1316992407	24	38
CHARNEY, ALBERT	23	32
Mary Fietz Pathology · Tempe, AZ	20	28

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