What is Katherine Ruiz-Mellott's specialty?

Katherine Ruiz-Mellott (NPI 1962516864) is a Medicare-billing provider whose primary specialty is Psychiatry in Haverhill, MA.

Where does Katherine Ruiz-Mellott practice?

Katherine Ruiz-Mellott practices in Haverhill, MA, based on the location reported in the CMS Medicare provider datasets for NPI 1962516864.

How much does Medicare pay Katherine Ruiz-Mellott?

Katherine Ruiz-Mellott (NPI 1962516864) received approximately $24K in total Medicare Part B payments, serving 50 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1962516864

Katherine Ruiz-MellottM.D.,MPH

PsychiatryHaverhill, MAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

301

Distinct HCPCS

Medicare payment

$21K

Peer benchmark

Total Medicare services vs. 1,006 Psychiatry providers in MA — above median (cohort median 248).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$360

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Olanzapine16 claims

Quetiapine Fumarate12 claims

Hydroxyzine Pamoate11 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$22

Payment records

By payment type

Food and Beverage$22

Top paying entities

Food and Beverage$22

REFERRAL NETWORK

Where Katherine Ruiz-Mellott'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). 18 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
FIRST PSYCHIATRIC PLANNERS, INC	49	92
James Tollman Family Practice · North Andover, MA	48	83
Kevin Kapila Internal Medicine · Boston, MA	31	45
THE LOWELL GENERAL HOSPITAL	26	51
FALLON SERVICE, INC.	23	36
Lisa Brown Nurse Practitioner · Lowell, MA	22	72
STEWARD HOLY FAMILY HOSPITAL, INC.	22	30
Renee Snow Psychiatry · Andover, MA	21	49
Pridestar Ems Inc Ambulance Service Provider · Lowell, MA	19	31
Armstrong Ambulance Service Ambulance Service Provider · Arlington, MA	18	21
Eascare Llc Ambulance Service Provider · Weymouth, MA	16	21
Kenneth Adelman Psychiatry · Watertown, MA	16	47

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