2026 NPPES data Rehabilitation Psychologist NPI 1134286016 PSY.D.
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Irene Fisher, PSY.D.

Rehabilitation Psychologist in Wilmington, Delaware.

This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 679 in Rehabilitation Psychologist, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.

Federal data, no proprietary rating. We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Compiled from official public sources by the PlainDoctor editorial team.

What the federal data shows

Irene Fisher, PSY.D. is a Rehabilitation Psychologist in Wilmington, Delaware, listed in the federal CMS National Provider Identifier registry.

Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.

What does the federal data show about Irene Fisher, PSY.D.?

Quality data not reported

NPI registry status

Active

Issued 01/02/2007

NPI 1134286016

Primary specialty

Rehabilitation Psychologist

Niche

679 US NPIs in this specialty

Specialty distribution in Delaware

How Rehabilitation Psychologist compares to other specialties among Delaware providers

Delaware providers
Registered Nurse - 5.9%Registered Nurse5.9%Physical Therapist - 5.3%Physical Therapist5.3%Pharmacist - 4.1%Pharmacist4.1%Student in an Organized Health Care Education/Training Program - 4%Student in an Organized Health Care Education/Training Program4%Clinical Social Worker - 4%Clinical Social Worker4%Mental Health Counselor - 3.7%Mental Health Counselor3.7%Rehabilitation Psychologist - 0%Rehabilitation Psychologist0%
Largest specialties in Delaware (% of in-state providers)

Board certification

Not published by CMS

CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Rehabilitation Psychologist. Verify directly:

How MIPS and board certification work

The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.

Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).

Irene Fisher, PSY.D. appears in the CMS NPPES registry as a Rehabilitation Psychologist provider holding PSY.D. credentials at 2006 FOULK RD, Wilmington, DE, 19810, with a listed phone of (302) 529-8783. NPI 1134286016 was issued on 01/02/2007.

Medicare Part D prescribing data is not currently published for this NPI, which typically means the provider either wrote fewer than 11 Part D claims in the most recent reporting year, does not participate in Medicare, or practices in a specialty that rarely prescribes outpatient drugs. Absence of prescribing data is not a quality signal, many Rehabilitation Psychologist providers operate outside Part D entirely.

Rehabilitation Psychologist is a narrow specialty nationwide, with 679 enrolled providers across 45 states and an average of 115 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline.

Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist, always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.

Practice Address

2006 FOULK RD
Wilmington, DE 19810

Provider Details

NPI 1134286016
Specialty Rehabilitation Psychologist
Credentials PSY.D.
Gender Female
NPI Issued 01/02/2007

Rehabilitation Psychologist Overview

How Irene Fisher, PSY.D. fits within the Rehabilitation Psychologist landscape nationally.

679
Rehabilitation Psychologist Providers in US
45
States with Rehabilitation Psychologist
115
Avg Claims per Provider

Before you book an appointment

Use this federal record as your verification checklist, not as a recommendation.

  • Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
  • Check the active license and any disciplinary history with the Delaware medical board, federal registration is not a license check. Credential verification guide
  • Weigh a second option: compare this provider with a nearby Rehabilitation Psychologist peer on Medicare volume and prescribing patterns. Compare providers

Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.

Frequently Asked Questions

What is Irene Fisher, PSY.D.'s specialty?
Irene Fisher, PSY.D. specializes in Rehabilitation Psychologist and practices in Wilmington, Delaware. Credentials: PSY.D..
Where is Irene Fisher, PSY.D. located?
Irene Fisher, PSY.D. is located at 2006 FOULK RD, Wilmington, DE, 19810. Phone: (302) 529-8783.
What is Irene Fisher, PSY.D.'s NPI number?
Irene Fisher, PSY.D.'s National Provider Identifier (NPI) is 1134286016, issued on 01/02/2007.
How many Rehabilitation Psychologist providers are there in the US?
There are 679 Rehabilitation Psychologist providers across 45 states in the US. The average Rehabilitation Psychologist provider writes 115 Medicare Part D claims per year.
Does Irene Fisher, PSY.D. accept Medicare?
Irene Fisher, PSY.D. appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Irene Fisher, PSY.D.'s credentials?
Irene Fisher, PSY.D.'s NPI is 1134286016 with credentials PSY.D.. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.

Data Sources

View source datasets and methodology notes
Provider Directory
CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
Specialty Classification
NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
Limitations
Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.

See our complete data methodology for details on how we collect and process government data.

Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).

Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology

Compiled from official public sources by the PlainDoctor editorial team.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.