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DR. DIOSELY SILVEIRA M.D., PHD
NPI 1427223791
Psychiatry & Neurology - Neurology in Edison, NJ

Active since April 28, 2008PECOS EnrolledAccepts Medicare Assignment
74.96/100
CMS Quality Rating
65 JAMES ST, EDISON, NJ 08818(732) 321-7010(732) 744-5873 Get Directions Write a Review

NPPES record last updated: March 2, 2015. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Diosely Silveira M.d., Phd NPPES

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

DR. DIOSELY SILVEIRA M.D., PHD (NPI 1427223791) is an individual neurology provider in Edison, New Jersey, licensed in New Jersey (25MA09598200) and active in the NPI registry since April 2008. She is enrolled in Medicare PECOS, is affiliated with University Of Texas Medical Branch Galveston, and is a graduate of Other (1983).

NPPES Registry Identity

NPI1427223791
Entity TypeIndividualFemale
Primary Taxonomy2084N0400X
Provider Legal NameDR. DIOSELY SILVEIRACredential: M.D., PHD
Location Address65 JAMES STEdison, NJ 08818-3947
Mailing Address65 James StEdison, NJ 08818-3947 · (732) 321-7010 · Fax (732) 744-5873
Phone(732) 321-7010
Fax(732) 744-5873
Sole ProprietorNo
Medical School CMSOtherGraduated 1983
Enumeration DateApril 28, 2008
Last NPPES UpdateMarch 2, 2015
✔ NPI 1427223791 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians
Taxonomy Code2084N0400X
License✔ Licensed in NJ · 25MA09598200
Definition
A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.
Also ListedPsychiatry & Neurology · Clinical NeurophysiologyTaxonomy 2084N0600X · License 25MA09598200 (NJ)
65 JAMES ST, Edison, NJ 08818
Open in Google Maps ↗

Other Identifiers 4

Medicaid0447421NJ
Medicare PINKA1517009KS
Medicaid200675810AKS
Medicare PIN392597AJBNJ

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, Oscar Insurance Company, UnitedHealthcare and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Diosely Silveira M.d., Phd 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 ID5294800025
PECOS Enrollment IDI20230822001072
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.

Medicare Billing Reassignments

4

Medicare enrollment records show Diosely Silveira reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Community Hospital Group, Inc
Same address
Family Medicine
65 JAMES ST
Edison, NJ 08820
  • Reassigned Medicare billing, New Jersey enrollment
  • 165 clinicians in this Medicare group
NPI 1316167141 (732) 744-5537
Hmh Hospitals Corporation
Same address
Family Medicine
65 JAMES ST
Edison, NJ 08820
  • Reassigned Medicare billing, New Jersey enrollment
  • 164 clinicians in this Medicare group
NPI 1356016661 (732) 321-7000
Hackensack Meridian Health Medical Group - Specialty Care PC
20 mi
Surgical Critical Care
331 NEWMAN SPRINGS RD STE 220
Red Bank, NJ 07701
  • Reassigned Medicare billing, New Jersey enrollment
  • 2,844 clinicians in this Medicare group
NPI 1215989249 (732) 807-0800
Utmb Faculty Group Practice
1,389 mi
General Practice
301 UNIVERSITY BLVD
Galveston, TX 77555
  • Reassigned Medicare billing, Texas enrollment
  • 2,222 clinicians in this Medicare group
NPI 1942241146 (409) 772-2222

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 8

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
43 services18 patients
Measurement of brain wave activity (eeg), awake and drowsy 95816
Measurement of brain wave activity, also known as an EEG, is a non-invasive test that records electrical patterns in your brain. This procedure is done when you're awake and drowsy to understand how your brain functions during different states of consciousness.
40 services40 patients
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.
26 services20 patients
Measurement of brain wave activity with video (veeg), 12-26 hours with review and report by health care professional 95720
This procedure monitors brain wave activity over 12-26 hours using Video EEG (VEEG). It involves recording brain waves and video to detect irregularities. A healthcare professional will review the data and provide a report. It's non-invasive and safe.
21 services12 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
19 services18 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.
17 services17 patients

Hospital Affiliations CMS Care Compare

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

University Of Texas Medical Branch Galveston

Acute Care Hospitals · Galveston, TX
3/5 CMS rating
OwnershipGovernment - State
CMS Certification Number450018
Location301 University BoulevardGalveston, TX 77555 · Galveston County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 08818 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$144.86 typical visit price
range $63.84 – $190.92
Typical copayment $36.21 (range $15.96 – $47.73)
Most-billed visit code 99204
Established Patient
$111.57 typical visit price
range $20.97 – $155.92
Typical copayment $27.89 (range $5.24 – $38.98)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

74.96/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality73.77
Promoting Interoperability94
Improvement Activities40
Cost47.75

Other Providers at the Same Location NPPES 4

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

KAVITHA VELICHETI MD
Psychiatry & Neurology (Neurology with Special Qualifications in Child Neurology)
65 JAMES ST
EDISON, NJ 08818
Middlesex County (732) 321-7010
NEW JERSEY PHYSICIAN CONSULTANTS SOLUTIONS, PA
Obstetrics & Gynecology
65 JAMES ST
EDISON, NJ 08818
Middlesex County (732) 321-7493
CATHERINE M ZARRELLA PA
Physician Assistant (Surgical)
65 JAMES ST
EDISON, NJ 08818
Middlesex County (732) 321-7010
FIONA BYRNE-OBERMAN PH.D.
Psychologist (Clinical)
65 JAMES ST
EDISON, NJ 08818
Middlesex County (732) 321-7189

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 Diosely Silveira's NPI number?

The NPI number for Diosely Silveira is 1427223791. It was assigned to this individual provider in the NPPES registry on April 28, 2008.

Where is Diosely Silveira located?

Diosely Silveira practices at 65 James St, Edison, NJ 08818. The listed phone number is (732) 321-7010.

What is Diosely Silveira's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Is Diosely Silveira enrolled in Medicare?

Yes. Diosely Silveira 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.

Which organizations bill Medicare for Diosely Silveira's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Diosely Silveira reassigns Medicare benefits to 4 organizations: Community Hospital Group, Inc (Edison, NJ), Hmh Hospitals Corporation (Edison, NJ), Hackensack Meridian Health Medical Group - Specialty Care PC (Red Bank, NJ) and Utmb Faculty Group Practice (Galveston, TX). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Diosely Silveira's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Diosely Silveira accept?

Health plans from Blue Cross and Blue Shield of Texas, Oscar Insurance Company, UnitedHealthcare and WellPoint list Diosely Silveira as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Diosely Silveira affiliated with any hospitals?

According to CMS data, Diosely Silveira is affiliated with University Of Texas Medical Branch Galveston.

When was this NPI record last updated?

The NPPES record for Diosely Silveira was last updated on March 2, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.