What is Thalia Mayes's specialty?

Thalia Mayes (NPI 1033126826) is a Medicare-billing provider whose primary specialty is Gastroenterology in Portland, ME.

Where does Thalia Mayes practice?

Thalia Mayes practices in Portland, ME, based on the location reported in the CMS Medicare provider datasets for NPI 1033126826.

How much does Medicare pay Thalia Mayes?

Thalia Mayes (NPI 1033126826) received approximately $211K in total Medicare Part B payments, serving 236 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1033126826

Thalia MayesM.D.

PRACTICEMAINE EYE CENTER, PASee all providers at this practice →

GastroenterologyPortland, MEI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

482

Unique beneficiaries

—

Total services

667

Distinct HCPCS

Medicare payment

$50K

Peer benchmark

Total Medicare services vs. 56 Gastroenterology providers in ME — top quintile (cohort median 428).

PRESCRIBING · PART D · 2024

Total Rx claims

345

Beneficiaries

—

Total drug cost

$653K

Distinct drugs

Brand share

40.3%

Top prescribed drugs

Omeprazole106 claims

Peg3350/Sod Sulf,bicarb,cl/Kcl73 claims

Famotidine31 claims

Pantoprazole Sodium28 claims

Ursodiol27 claims

QUALITY · MIPS · 2024

Final MIPS score

97.9

Quality

83.3

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.97%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$221

Payment records

By payment type

Food and Beverage$221

Top paying entities

Food and Beverage$221

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 200009

Hospital

REFERRAL NETWORK

Where Thalia Mayes'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). 2 inbound referrers · 19 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Nordx Clinical Laboratory · Scarborough, ME	33	152
MARTINS POINT HEALTHCARE	13	31

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
MAINEHEALTH	131	386
Portland Endoscopy Center Ambulatory Surgical Center · Portland, ME	95	225
MAINEHEALTH	44	82
PAILOOR, SHARADE	42	93
Nordx Clinical Laboratory · Scarborough, ME	32	131
Hagen Blaszyk Pathology · Portland, ME	32	72
Michael Jones Pathology · Portland, ME	30	68
MERCY HOSPITAL	18	86
Erica Heinrich Pathology · Portland, ME	16	37
Ioana Tolocica Pathology · Syracuse, NY	16	40
MAINEHEALTH	15	46
Sharon Siegel Diagnostic Radiology · Portland, ME	14	28

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