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DR. DIANA C MARTINS-WELCH M.D.
NPI 1275832446
Internal Medicine - Hospice and Palliative Medicine in Manhasset, NY

Active since March 27, 2011PECOS EnrolledAccepts Medicare Assignment
91.25/100
CMS Quality Rating
300 COMMUNITY DR, MANHASSET, NY 11030(516) 562-3015 Get Directions Write a Review

NPPES record last updated: November 2, 2015. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Diana C Martins-welch M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. DIANA C MARTINS-WELCH M.D. (NPI 1275832446) is an individual hospice and palliative medicine provider in Manhasset, New York, licensed in New York (267099) and active in the NPI registry since March 2011. She is enrolled in Medicare PECOS, is affiliated with North Shore University Hospital, and is a graduate of State University Of New York At Stony Brook, School Of Medicine (2011).

NPPES Registry Identity

NPI1275832446
Entity TypeIndividualFemale
Primary Taxonomy207RH0002X
Provider Legal NameDR. DIANA C MARTINS-WELCHCredential: M.D.
Location Address300 COMMUNITY DRManhasset, NY 11030-3816
Mailing Address300 Community DrManhasset, NY 11030-3816 · (516) 562-3015
Phone(516) 562-3015
Sole ProprietorNo
Medical School CMSState University Of New York At Stony Brook, School Of MedicineGraduated 2011
Enumeration DateMarch 27, 2011
Last NPPES UpdateNovember 2, 2015
✔ NPI 1275832446 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Hospice and Palliative MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RH0002X
License✔ Licensed in NY · 267099
Definition
An internal medicine physician with special knowledge and skills to prevent and relieve the suffering experienced by patients with life-limiting illnesses. This specialist works with an interdisciplinary hospice or palliative care team to maximize quality of life while addressing physical, psychological, social and spiritual needs of both patient and family throughout the course of the disease, through the dying process, and beyond for the family. This specialist has expertise in the assessment of patients with advanced disease; the relief of distressing symptoms; the coordination of interdisciplinary patient and family-centered care in diverse venues; the use of specialized care systems including hospice; the management of the imminently dying patient; and legal and ethical decision making in end-of-life care.
300 COMMUNITY DR, Manhasset, NY 11030
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Diana C Martins-welch M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1951520626
PECOS Enrollment IDI20140910002146
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
158 services85 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
133 services73 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
67 services49 patients
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205
This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
59 services59 patients
Advance care planning, first 30 minutes 99497
Advance care planning is a process where you discuss your healthcare preferences with your doctor. This conversation, lasting up to 30 minutes, helps ensure your wishes are respected if you're unable to communicate them in the future. It's about your care, your way.
19 services19 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

North Shore University Hospital

Acute Care Hospitals · Manhasset, NY
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330106
Location300 Community DriveManhasset, NY 11030 · Nassau County
Emergency services Birthing friendly

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

91.25/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality74.92
Promoting Interoperability91.67
Improvement Activities40

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

SAMIT SHAH M.D.
Internal Medicine (Advanced Heart Failure and Transplant Cardiology)
300 COMMUNITY DR
MANHASSET, NY 11030
Nassau County (516) 562-1427
DR. SAMANTHA LING PHARMD
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
300 COMMUNITY DR
MANHASSET, NY 11030
Nassau County (516) 562-8761
DR. DIANA RACHAEL NORDQUIST MD
Anesthesiology
300 COMMUNITY DR
MANHASSET, NY 11030
Nassau County (516) 562-8630
DR. STEPHEN JOHN CIPOT IV D.O.
Emergency Medicine
300 COMMUNITY DR
MANHASSET, NY 11030
Nassau County (516) 684-7598
MR. JOSE LUIS CRUZ PA-C
Physician Assistant
300 COMMUNITY DR, NORTH SHORE UNIVERSITY HOSPITAL
MANHASSET, NY 11030
Nassau County (516) 562-3683
SARAH BETH KORNHABER C.R.N.A.
Nurse Anesthetist, Certified Registered
300 COMMUNITY DR, DEPT OF ANESTHESIA
MANHASSET, NY 11030
Nassau County (516) 562-4887
YUSON CHONG NP
Nurse Practitioner (Acute Care)
300 COMMUNITY DR
MANHASSET, NY 11030
Nassau County (516) 562-2252
THERESA MARY MOUZAKITIS PA
Physician Assistant
300 COMMUNITY DR
MANHASSET, NY 11030
Nassau County (516) 662-5100

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Diana Martins-welch's NPI number?

The NPI number for Diana Martins-welch is 1275832446. It was assigned to this individual provider in the NPPES registry on March 27, 2011.

Where is Diana Martins-welch located?

Diana Martins-welch practices at 300 Community Dr, Manhasset, NY 11030. The listed phone number is (516) 562-3015.

What is Diana Martins-welch's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hospice and Palliative Medicine, with taxonomy code 207RH0002X.

Is Diana Martins-welch enrolled in Medicare?

Yes. Diana Martins-welch is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Diana Martins-welch affiliated with any hospitals?

According to CMS data, Diana Martins-welch is affiliated with North Shore University Hospital.

When was this NPI record last updated?

The NPPES record for Diana Martins-welch was last updated on November 2, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.