What is Allen Hayman's specialty?

Allen Hayman (NPI 1932114709) is a Medicare-billing provider whose primary specialty is Anesthesiology in Portland, ME.

Where does Allen Hayman practice?

Allen Hayman practices in Portland, ME, based on the location reported in the CMS Medicare provider datasets for NPI 1932114709.

How much does Medicare pay Allen Hayman?

Allen Hayman (NPI 1932114709) received approximately $29K in total Medicare Part B payments, serving 350 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1932114709

Allen HaymanM.D.

PRACTICEMAINEHEALTHSee all providers at this practice →

AnesthesiologyPortland, MEI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

216

Unique beneficiaries

—

Total services

221

Distinct HCPCS

Medicare payment

$15K

Peer benchmark

Total Medicare services vs. 192 Anesthesiology providers in ME — top quintile (cohort median 178).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Allen Hayman'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). 5 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Nordx Clinical Laboratory · Scarborough, ME	18	35
MERRIAM, MICHAEL	14	17
Heather Crosby Certified Registered Nurse Anesthetist (CRNA) · Augusta, ME	11	11
PHILLIPS, BOYD	11	16
Erica Heinrich Pathology · Portland, ME	11	11

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