What is Charles Hantler's specialty?

Charles Hantler (NPI 1033135348) is a Medicare-billing provider whose primary specialty is Anesthesiology in Saint Louis, MO.

Where does Charles Hantler practice?

Charles Hantler practices in Saint Louis, MO, based on the location reported in the CMS Medicare provider datasets for NPI 1033135348.

How much does Medicare pay Charles Hantler?

Charles Hantler (NPI 1033135348) received approximately $17K in total Medicare Part B payments, serving 200 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1033135348

Charles HantlerMD

AnesthesiologySaint Louis, MOI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

191

Unique beneficiaries

—

Total services

203

Distinct HCPCS

Medicare payment

$14K

Peer benchmark

Total Medicare services vs. 757 Anesthesiology providers in MO — above median (cohort median 187).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

84.2

Quality

71.6

Cost

75.7

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.39%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Charles Hantler'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). 43 inbound referrers · 87 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Sandor Kovacs Cardiology · Saint Louis, MO	98	149
Timothy Smith Clinical Cardiac Electrophysiology · Saint Louis, MO	62	95
David Schwartz Cardiology · Saint Louis, MO	62	85
Harvey Glazer Diagnostic Radiology · Saint Louis, MO	61	130
Janice Semenkovich Diagnostic Radiology · Saint Louis, MO	59	118
Marye Gleva Clinical Cardiac Electrophysiology · Saint Louis, MO	57	108
David Gierada Diagnostic Radiology · Saint Louis, MO	50	83
Philip Barger Cardiology · Cleveland, OH	43	77
Cylen Javidan-Nejad Diagnostic Radiology · Saint Louis, MO	38	51
Andrew Kates Cardiology · Saint Louis, MO	32	51
ORY, DANIEL	27	31
WOODARD, PAMELA	26	33

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
BARNES JEWISH HOSPITAL	291	456
Mitchell Faddis Clinical Cardiac Electrophysiology · Saint Louis, MO	100	189
David Schwartz Cardiology · Saint Louis, MO	92	169
Harvey Glazer Diagnostic Radiology · Saint Louis, MO	90	160
Sandor Kovacs Cardiology · Saint Louis, MO	87	148
Timothy Smith Clinical Cardiac Electrophysiology · Saint Louis, MO	86	152
Marye Gleva Clinical Cardiac Electrophysiology · Saint Louis, MO	77	145
Daniel Cooper Clinical Cardiac Electrophysiology · Saint Louis, MO	75	139
Janice Semenkovich Diagnostic Radiology · Saint Louis, MO	74	143
WICKLINE, SAMUEL	72	101
Kate Silver Certified Registered Nurse Anesthetist (CRNA) · Saint Louis, MO	62	76
Phillip Cuculich Clinical Cardiac Electrophysiology · Saint Louis, MO	61	127

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