2026 NPPES data Registered Nurse NPI 1184626020 APN
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DELORIS ALLEN, APN

Registered Nurse 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.
Prescribing volume
4K
Medicare Part D claims · 468 beneficiaries · Registered Nurse avg: 1K
Generic prescribing
92%
generic claims · 8% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$25
1 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: DELORIS ALLEN, APN is a Registered Nurse ([object Object]) practicing in MEMPHIS, Tennessee with a Medicare Part D prescribing footprint of 4K claims across 468 beneficiaries — 8% brand-name prescribing . Industry payments of $25 across 1 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: DELORIS ALLEN, APN filed 4,122 Medicare Part D claims in 2023 across MEMPHIS, Tennessee. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

DELORIS ALLEN, APN at a glance

Quality data not reported

NPI registry status

Active

Issued 08/11/2005

NPI 1184626020

Primary specialty

Registered Nurse

High-volume

175,652 US NPIs in this specialty

Medicare Part D claims

4,122 312% vs specialty avg

2023 prescription claims

Specialty avg: 1,000

Specialty distribution in Tennessee

How Registered Nurse compares to other specialties among Tennessee providers

Tennessee providers

Registered Nurse share within Tennessee

1. Registered Nurse42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Registered Nurse share within Tennessee

Specialty board-certification context

Estimated specialty board-certified rate — Registered Nurse (ABMS / AOA reference)

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

Est. board-certified rate (Registered Nurse) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Registered Nurse) — 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).

DELORIS ALLEN, APN is a Registered Nurse provider practicing in MEMPHIS, Tennessee, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: APN. NPI: 1184626020. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

DELORIS ALLEN, APN appears in the CMS NPPES registry as a Registered Nurse provider holding APN credentials at 3960 NEW COVINGTON PIKE, MEMPHIS, TN, 38128, with a listed phone of (901) 291-2400. NPI 1184626020 was issued on 08/11/2005. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what ALLEN 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 records for calendar year 2023 show 4,122 prescription claims written by this provider, covering 468 Medicare beneficiaries and totaling roughly $313K in drug spend, split 8% brand-name and 92% generic by claim count, with an opioid prescribing rate of 2.0%. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy.

Registered Nurse is a high-volume specialty nationwide, with 175,652 enrolled providers across 56 states and an average of 1,000 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

3960 NEW COVINGTON PIKE
MEMPHIS, TN 38128

Provider Details

NPI 1184626020
Specialty Registered Nurse
Credentials APN
Gender Female
NPI Issued 08/11/2005

Industry payments received (2024) — CMS Open Payments transparency data

The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for DELORIS ALLEN, APN. Source: openpaymentsdata.cms.gov.

Total received

$25

Largest payer

Novo Nordisk Inc

Most common payment type

Food and Beverage

Industry payments are not necessarily indicators of bias — they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.

Brand vs generic prescribing mix · Generic-heavy

DELORIS ALLEN, APN — brand share 8.0%
Specialty average (est.)

8% brand-name claims vs 92% generic, on 4,122 2023 Medicare Part D claims.

The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

4,122
Total Claims
$313K
Total Drug Cost
468
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
9,711
Total Day Supply
280,955
Brand vs Generic
8% brand / 92% generic
Brand Drug Cost
$227K
Generic Drug Cost
$84K
Opioid Claims
81 (2.0% rate)
Antibiotic Claims
137

Patient Demographics

Average Patient Age
72.3 years
Avg HCC Risk Score
1.49
Gender Split
76% female / 24% male
Age Distribution
<65: 74, 65-74: 199, 75-84: 140, 85+: 55

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

Drug Claims
Amlodipine Besylate
338
Atorvastatin Calcium
204
Rosuvastatin Calcium
122
Hydrochlorothiazide
114
Omeprazole
111
Levocetirizine Dihydrochloride
100
Losartan Potassium
94
Metformin Hcl
83
Alendronate Sodium
68
Potassium Chloride
68

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

Registered Nurse Overview

How DELORIS ALLEN, APN fits within the Registered Nurse landscape nationally.

175,652
Registered Nurse Providers in US
56
States with Registered Nurse
1,000
Avg Claims per Provider

DELORIS ALLEN, APN's 4,122 claims are above the specialty average of 1,000.

Nearby Registered Nurse Providers in Tennessee

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

Compare Registered Nurse nationally: see state-by-state distribution →

Frequently Asked Questions

What is DELORIS ALLEN, APN's specialty?
DELORIS ALLEN, APN specializes in Registered Nurse and practices in MEMPHIS, Tennessee. Credentials: APN.
How much does DELORIS ALLEN, APN prescribe under Medicare Part D?
In 2023, DELORIS ALLEN, APN wrote 4,122 Medicare Part D claims totaling $313K in drug costs for 468 beneficiaries.
Where is DELORIS ALLEN, APN located?
DELORIS ALLEN, APN is located at 3960 NEW COVINGTON PIKE, MEMPHIS, TN, 38128. Phone: (901) 291-2400.
What is DELORIS ALLEN, APN's NPI number?
DELORIS ALLEN, APN's National Provider Identifier (NPI) is 1184626020, issued on 08/11/2005.
Does DELORIS ALLEN, APN prescribe more brand-name or generic drugs?
DELORIS ALLEN, APN's prescribing is 8% brand-name and 92% generic drugs by claim count, with $227K in brand drug costs.
Does DELORIS ALLEN, APN prescribe opioids?
Yes, DELORIS ALLEN, APN had 81 opioid claims in 2023 with an opioid prescribing rate of 2.0%.
How many Registered Nurse providers are there in the US?
There are 175,652 Registered Nurse providers across 56 states in the US. The average Registered Nurse provider writes 1,000 Medicare Part D claims per year.
What drugs does DELORIS ALLEN, APN prescribe most often?
Based on 2023 Medicare Part D data, DELORIS ALLEN, APN's most frequently prescribed drugs include Amlodipine Besylate, Atorvastatin Calcium, Rosuvastatin Calcium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does DELORIS ALLEN, APN accept Medicare?
DELORIS ALLEN, APN appears in CMS Medicare data with 4,122 Part D claims and 468 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify DELORIS ALLEN, APN's credentials?
DELORIS ALLEN, APN's NPI is 1184626020 with credentials APN. 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.
Prescribing Data
CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
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