What is Richard Maack's specialty?

Richard Maack (NPI 1205825031) is a Medicare-billing provider whose primary specialty is Otolaryngology in Chesterfield, MO.

Where does Richard Maack practice?

Richard Maack practices in Chesterfield, MO, based on the location reported in the CMS Medicare provider datasets for NPI 1205825031.

How much does Medicare pay Richard Maack?

Richard Maack (NPI 1205825031) received approximately $71K in total Medicare Part B payments, serving 103 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1205825031

Richard MaackMD

OtolaryngologyChesterfield, MOI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

207

Unique beneficiaries

—

Total services

222

Distinct HCPCS

Medicare payment

$38K

Peer benchmark

Total Medicare services vs. 179 Otolaryngology providers in MO — bottom quintile (cohort median 769).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$712

Distinct drugs

Brand share

40.2%

Top prescribed drugs

Cefdinir37 claims

Tramadol Hcl/Acetaminophen18 claims

Hydrocodone/Acetaminophen15 claims

Methylprednisolone12 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$4K

Payment records

By payment type

Food and Beverage$2K

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$2K

Top paying entities

Food and Beverage$2K

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$2K

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 260179

Hospital

REFERRAL NETWORK

Where Richard Maack'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). 3 inbound referrers · 5 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ST. LUKES EPISCOPAL-PRESBYTERIAN HOSPITAL	43	106
Mark Kory Dermatology · Chesterfield, MO	20	42
MERCY HOSPITALS EAST COMMUNITIES	14	33

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
ST. LUKES EPISCOPAL-PRESBYTERIAN HOSPITAL	54	163
Chesterfield Ambulatory Surgery Center Lp Ambulatory Surgical Center · Chesterfield, MO	45	170
Wcp Laboratories, Inc Clinical Laboratory · Maryland Heights, MO	28	45
Mark Kory Dermatology · Chesterfield, MO	26	58
MERCY HOSPITALS EAST COMMUNITIES	11	24

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