Katherine G Ruiz-mellott, MD,MPH - Medicare Psychiatry in Haverhill, MA

Katherine G Ruiz-mellott, MD,MPH is a medicare enrolled "Psychiatry & Neurology - Psychiatry" physician in Haverhill, Massachusetts. She went to University Of Illinois College Of Med (chi/peor/rock/chm-urb) and graduated in 1998 and has 26 years of diverse experience with area of expertise as Psychiatry. She is a member of the group practice First Psychiatric Planners, Inc and her current practice location is 76 Summer Street, Whittier Pavilion, Haverhill, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (978) 556-6229.

Katherine G Ruiz-mellott is licensed to practice in Massachusetts (license number 227275) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1962516864.

Contact Information

Katherine G Ruiz-mellott, MD,MPH
76 Summer Street, Whittier Pavilion,
Haverhill, MA 01830
(978) 556-6229
Not Available

Map and Direction




Physician's Profile

Full NameKatherine G Ruiz-mellott
GenderFemale
SpecialityPsychiatry
Experience26 Years
Location76 Summer Street, Haverhill, Massachusetts
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Katherine G Ruiz-mellott attended and graduated from University Of Illinois College Of Med (chi/peor/rock/chm-urb) in 1998
  NPI Data:
  • NPI Number: 1962516864
  • Provider Enumeration Date: 08/18/2006
  • Last Update Date: 09/21/2009
  Medicare PECOS Information:
  • PECOS PAC ID: 7810088085
  • Enrollment ID: I20070802000606

Medical Identifiers

Medical identifiers for Katherine G Ruiz-mellott such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1962516864NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084P0800XPsychiatry & Neurology - Psychiatry 227275 (Massachusetts)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
First Psychiatric Planners, Inc347665338715

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Katherine G Ruiz-mellott allows following entities to bill medicare on her behalf.
Entity NameArbour Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1770766529
PECOS PAC ID: 6800975574
Enrollment ID: O20080506000660
Entity NameFirst Psychiatric Planners, Inc
Entity TypePart B Supplier - Hospital Department(s)
Entity IdentifiersNPI Number: 1093714412
PECOS PAC ID: 3476653387
Enrollment ID: O20150114000572

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Katherine G Ruiz-mellott is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Katherine G Ruiz-mellott, MD,MPH
310 South St,
Jamaica Plain, MA 02130-3510

Ph: (617) 459-9283
Katherine G Ruiz-mellott, MD,MPH
76 Summer Street, Whittier Pavilion,
Haverhill, MA 01830

Ph: (978) 556-6229

Reviews and Comments


Psychiatry & Neurology Doctors in Haverhill, MA

Dr. Kai Spring Hayes, MD
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Dr. Helen N Walsh, MD
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Medicare: Not Enrolled in Medicare
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Phone: 978-373-1126    Fax: 978-373-6363
Ping Cui, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 288 Groveland St, Suite C2, Haverhill, MA 01830
Phone: 978-521-8810    Fax: 978-521-8811

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.