What is Michael Berk's specialty?

Michael Berk (NPI 1700802014) is a Medicare-billing provider whose primary specialty is Endocrinology in Saint Louis, MO.

Where does Michael Berk practice?

Michael Berk practices in Saint Louis, MO, based on the location reported in the CMS Medicare provider datasets for NPI 1700802014.

How much does Medicare pay Michael Berk?

Michael Berk (NPI 1700802014) received approximately $116K in total Medicare Part B payments, serving 533 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1700802014

Michael BerkMD

PRACTICEWASHINGTON UNIVERSITY CLINICAL ASSOCIATES LLCSee all providers at this practice →

EndocrinologySaint Louis, MOI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,844

Unique beneficiaries

—

Total services

2,989

Distinct HCPCS

Medicare payment

$113K

Peer benchmark

Total Medicare services vs. 144 Endocrinology providers in MO — top quintile (cohort median 929).

PRESCRIBING · PART D · 2024

Total Rx claims

15,324

Beneficiaries

—

Total drug cost

$3.3M

Distinct drugs

175

Brand share

35.6%

Top prescribed drugs

Levothyroxine Sodium655 claims

Amlodipine Besylate618 claims

Atorvastatin Calcium576 claims

Lisinopril473 claims

Tirzepatide394 claims

QUALITY · MIPS · 2024

Final MIPS score

92.7

Quality

100.0

Cost

75.5

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.74%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$526

Payment records

By payment type

Food and Beverage$526

Top paying entities

Food and Beverage$526

REFERRAL NETWORK

Where Michael Berk'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). 17 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Mary Knight Macheca Nurse Practitioner · Saint Peters, MO	35	62
MISSOURI BAPTIST MEDICAL CENTER	27	57
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Maryland Heights, MO	24	55
BJC HOME CARE SERVICES	21	54
Jennifer Demertzis Diagnostic Radiology · Chesterfield, MO	15	35
Cylen Javidan-Nejad Diagnostic Radiology · Saint Louis, MO	14	25
ST. LUKES EPISCOPAL-PRESBYTERIAN HOSPITAL	14	24
Jonathan Baker Diagnostic Radiology · Saint Louis, MO	13	24
Travis Hillen Diagnostic Radiology · Belleville, IL	13	25
Brian Rubin Vascular Surgery · Saint Louis, MO	13	22
Daniel Brennan Nephrology · Baltimore, MD	13	71
Harvey Glazer Diagnostic Radiology · Saint Louis, MO	13	29

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