What is John Parker's specialty?

John Parker (NPI 1649246695) is a Medicare-billing provider whose primary specialty is Cardiology in Norfolk, VA.

Where does John Parker practice?

John Parker practices in Norfolk, VA, based on the location reported in the CMS Medicare provider datasets for NPI 1649246695.

How much does Medicare pay John Parker?

John Parker (NPI 1649246695) received approximately $81K in total Medicare Part B payments, serving 1,053 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1649246695

John ParkerMD

CardiologyNorfolk, VAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,585

Unique beneficiaries

—

Total services

2,146

Distinct HCPCS

Medicare payment

$79K

Peer benchmark

Total Medicare services vs. 448 Cardiology providers in VA — below median (cohort median 2,874).

PRESCRIBING · PART D · 2024

Total Rx claims

2,154

Beneficiaries

—

Total drug cost

$392K

Distinct drugs

Brand share

24.6%

Top prescribed drugs

Apixaban172 claims

Metoprolol Succinate170 claims

Metoprolol Tartrate144 claims

Rosuvastatin Calcium140 claims

Amlodipine Besylate138 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$86

Payment records

By payment type

Food and Beverage$86

Top paying entities

Food and Beverage$86

REFERRAL NETWORK

Where John Parker'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). 117 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
SENTARA HOSPITALS	412	1,277
Ramanaiah Kakani Cardiology · Virginia Beach, VA	144	473
Ronald Stine Interventional Cardiology · Norfolk, VA	142	493
City Of Norfolk Ambulance Service Provider · Norfolk, VA	139	317
Sanjay Shah Cardiology · Chesapeake, VA	112	364
Partha Manchikalapudi Interventional Cardiology · Virginia Beach, VA	102	269
Kathy Byun Diagnostic Radiology · Virginia Beach, VA	101	239
Christopher Dobzyniak Diagnostic Radiology · Virginia Beach, VA	94	283
Adam Specht Diagnostic Radiology · Virginia Beach, VA	90	250
Michael Ho Diagnostic Radiology · Winchester, VA	90	239
Susan Mckenzie Diagnostic Radiology · Virginia Beach, VA	77	247
Wei Zhao Nephrology · Norfolk, VA	72	318

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