2026 NPPES data Clinical Neuropsychologist NPI 1649269929 PHD
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SUSAN MCCHESNEY-ATKINS, PHD

Clinical Neuropsychologist in MEMPHIS, Tennessee. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.

What the federal data shows

SUSAN MCCHESNEY-ATKINS, PHD is a Clinical Neuropsychologist in MEMPHIS, Tennessee, 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 SUSAN MCCHESNEY-ATKINS, PHD?

Quality data not reported

NPI registry status

Active

Issued 10/19/2005

NPI 1649269929

Primary specialty

Clinical Neuropsychologist

Mid-sized

5,728 US NPIs in this specialty

Specialty distribution in Tennessee

How Clinical Neuropsychologist compares to other specialties among Tennessee providers

Tennessee providers

Clinical Neuropsychologist share within Tennessee

1. Clinical Neuropsychologist42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Clinical Neuropsychologist share within Tennessee

Specialty board-certification context

Estimated specialty board-certified rate — Clinical Neuropsychologist (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Clinical Neuropsychologist ABMS/AOA estimate

Est. board-certified rate (Clinical Neuropsychologist) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Clinical Neuropsychologist) — ABMS / AOA estimate

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).

SUSAN MCCHESNEY-ATKINS, PHD appears in the CMS NPPES registry as a Clinical Neuropsychologist provider holding PHD credentials at 6325 HUMPHREYS BLVD, MEMPHIS, TN, 38120, with a listed phone of (901) 522-7700. NPI 1649269929 was issued on 10/19/2005. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what MCCHESNEY-ATKINS most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

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 Clinical Neuropsychologist providers operate outside Part D entirely.

Clinical Neuropsychologist is a mid-sized specialty nationwide, with 5,728 enrolled providers across 53 states and an average of 877 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

6325 HUMPHREYS BLVD
MEMPHIS, TN 38120

Provider Details

NPI 1649269929
Specialty Clinical Neuropsychologist
Credentials PHD
Gender Female
NPI Issued 10/19/2005

Clinical Neuropsychologist Overview

How SUSAN MCCHESNEY-ATKINS, PHD fits within the Clinical Neuropsychologist landscape nationally.

5,728
Clinical Neuropsychologist Providers in US
53
States with Clinical Neuropsychologist
877
Avg Claims per Provider

Nearby Clinical Neuropsychologist Providers in Tennessee

Other clinicians with the same primary specialty enrolled in Tennessee, drawn from the same CMS NPPES roster as MCCHESNEY-ATKINS.

Compare Clinical Neuropsychologist nationally: see state-by-state distribution →

Frequently Asked Questions

What is SUSAN MCCHESNEY-ATKINS, PHD's specialty?
SUSAN MCCHESNEY-ATKINS, PHD specializes in Clinical Neuropsychologist and practices in MEMPHIS, Tennessee. Credentials: PHD.
Where is SUSAN MCCHESNEY-ATKINS, PHD located?
SUSAN MCCHESNEY-ATKINS, PHD is located at 6325 HUMPHREYS BLVD, MEMPHIS, TN, 38120. Phone: (901) 522-7700.
What is SUSAN MCCHESNEY-ATKINS, PHD's NPI number?
SUSAN MCCHESNEY-ATKINS, PHD's National Provider Identifier (NPI) is 1649269929, issued on 10/19/2005.
How many Clinical Neuropsychologist providers are there in the US?
There are 5,728 Clinical Neuropsychologist providers across 53 states in the US. The average Clinical Neuropsychologist provider writes 877 Medicare Part D claims per year.
Does SUSAN MCCHESNEY-ATKINS, PHD accept Medicare?
SUSAN MCCHESNEY-ATKINS, PHD appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify SUSAN MCCHESNEY-ATKINS, PHD's credentials?
SUSAN MCCHESNEY-ATKINS, PHD's NPI is 1649269929 with credentials PHD. 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

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