What is Christopher Hamm's specialty?

Christopher Hamm (NPI 1730490830) is a Medicare-billing provider whose primary specialty is Internal Medicine in Des Peres, MO.

Where does Christopher Hamm practice?

Christopher Hamm practices in Des Peres, MO, based on the location reported in the CMS Medicare provider datasets for NPI 1730490830.

How much does Medicare pay Christopher Hamm?

Christopher Hamm (NPI 1730490830) received approximately $157K in total Medicare Part B payments, serving 468 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1730490830

Christopher HammM.D.

Internal MedicineDes Peres, MOI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,476

Unique beneficiaries

—

Total services

1,983

Distinct HCPCS

Medicare payment

$154K

Peer benchmark

Total Medicare services vs. 1,563 Internal Medicine providers in MO — top quintile (cohort median 658).

PRESCRIBING · PART D · 2024

Total Rx claims

16,777

Beneficiaries

—

Total drug cost

$1.5M

Distinct drugs

178

Brand share

22.1%

Top prescribed drugs

Atorvastatin Calcium1,707 claims

Amlodipine Besylate659 claims

Levothyroxine Sodium587 claims

Pantoprazole Sodium502 claims

Losartan Potassium424 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$15

Payment records

By payment type

Food and Beverage$15

Top paying entities

Food and Beverage$15

REFERRAL NETWORK

Where Christopher Hamm'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). 23 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
MERCY HOSPITALS EAST COMMUNITIES	422	1,841
Jason Hand Internal Medicine · Saint Louis, MO	46	92
Jessica Murphy Nurse Practitioner · Des Peres, MO	39	53
Joseph Hilgeman Internal Medicine · Des Peres, MO	35	68
Susan York Nurse Practitioner · Barnhart, MO	34	50
HELTON, JOHN	26	72
Kerri Harting Diagnostic Radiology · Plymouth, MN	22	50
ST. LUKES EPISCOPAL-PRESBYTERIAN HOSPITAL	21	47
Cindy Zhang Diagnostic Radiology · Saint Louis, MO	20	36
Toni Roth Diagnostic Radiology · Saint Louis, MO	18	33
Jason Skyles Diagnostic Radiology · Saint Louis, MO	15	42
Jill Kolchinsky Nurse Practitioner · Belleville, IL	14	27

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