2026 NPPES data Geriatric Psychiatry Physician NPI 1124077342 M.D.
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ALLAN MCCORKLE, M.D.

Geriatric Psychiatry Physician in LUBBOCK, Texas. 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
23K
Medicare Part D claims · 2K beneficiaries · Geriatric Psychiatry Physician avg: 2K
MIPS score
69.4968/100
▼ 14 pts below national avg 83.1 · [object Object]
Industry payments
$40.97
2 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: ALLAN MCCORKLE, M.D. is a Geriatric Psychiatry Physician ([object Object]) practicing in LUBBOCK, Texas with a Medicare Part D prescribing footprint of 23K claims across 2K beneficiaries . Their CMS MIPS Final Score of 69.4968/100 (national average: 83.1) reflects performance across Quality, Cost, Interoperability, and Improvement Activities . Industry payments of $40.97 across 2 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: ALLAN MCCORKLE, M.D. reported a CMS MIPS final score of 69.4968 out of 100, below the 83.1 national average, and filed 23,498 Medicare Part D claims in 2023. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board certification likely (heuristic — not verified)

ALLAN MCCORKLE, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

ALLAN MCCORKLE, M.D. at a glance

Below national average

NPI registry status

Active

Issued 05/06/2006

NPI 1124077342

Primary specialty

Geriatric Psychiatry Physician

Niche

785 US NPIs in this specialty

Medicare Part D claims

23,498 1382% vs specialty avg

2023 prescription claims

Specialty avg: 1,586

MIPS final score

69.4968/100 13.603200000000001% pts

Mid-tier band

vs 83.1 national avg

Specialty distribution in Texas

How Geriatric Psychiatry Physician compares to other specialties among Texas providers

Texas providers

Geriatric Psychiatry Physician share within Texas

1. Geriatric Psychiatry Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Geriatric Psychiatry Physician share within Texas

Medicare quality performance — MIPS

ALLAN MCCORKLE, M.D.'s 2023 MIPS final score plotted against the Geriatric Psychiatry Physician national average

Below national average
MIPS Final Score
69.4968/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Geriatric Psychiatry Physician) — 69.4968/100 vs national avg 83.1

0%100%National avg83%69.5%
MIPS final score (Geriatric Psychiatry Physician) — 69.4968/100 vs national avg 83.1

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).

ALLAN MCCORKLE, M.D. is a Geriatric Psychiatry Physician provider practicing in LUBBOCK, Texas, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: M.D.. NPI: 1124077342. 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.

ALLAN MCCORKLE, M.D. appears in the CMS NPPES registry as a Geriatric Psychiatry Physician provider holding M.D. credentials at 7021 KEWANEE AVE, LUBBOCK, TX, 79424, with a listed phone of (888) 622-6755. NPI 1124077342 was issued on 05/06/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what MCCORKLE 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 23,498 prescription claims written by this provider, covering 2,372 Medicare beneficiaries and totaling roughly $1.8 million in drug spend. 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. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 69.4968/100 for the 2023 performance year (Quality 62.2932, Cost 15.265), compared with the national average of 83.1.

Geriatric Psychiatry Physician is a narrow specialty nationwide, with 785 enrolled providers across 46 states and an average of 1,586 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

7021 KEWANEE AVE
LUBBOCK, TX 79424

Provider Details

NPI 1124077342
Specialty Geriatric Psychiatry Physician
Credentials M.D.
Gender Male
NPI Issued 05/06/2006

CMS Quality Score (MIPS)

Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.

69.4968
Final Score
Avg: 83.1
62.2932
Quality
15.265
Cost

Reporting: Group practice

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 ALLAN MCCORKLE, M.D.. Source: openpaymentsdata.cms.gov.

Total received

$41

Largest payer

Neurocrine Biosciences, 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.

License & disciplinary context — Texas TMB 2023 annual report

Aggregate state board data only — NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~77K Texas medical licensees in 2023 — they are NOT specific to ALLAN MCCORKLE, M.D.. To verify ALLAN MCCORKLE, M.D.'s current license status, search the TMB public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

344
Total board actions, Texas 2023
Across 334 cases
4.47
Actions per 1,000 licensees
Texas statewide rate
probation
Most common action type
94 cases

TMB publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the Texas disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Medicare Part D Prescribing Data

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

23,498
Total Claims
$1.8M
Total Drug Cost
2,372
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
23,548
Total Day Supply
572,787
Generic Drug Cost
$666K
Antibiotic Claims
25

Patient Demographics

Average Patient Age
76.1 years
Avg HCC Risk Score
2.35
Gender Split
63% female / 37% male
Age Distribution
<65: 330, 65-74: 643, 75-84: 826, 85+: 573

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Buspirone Hcl
2,958
Sertraline Hcl
1,890
Duloxetine Hcl
1,616
Paroxetine Hcl
1,582
Quetiapine Fumarate
1,519
Divalproex Sodium
1,493
Memantine Hcl
1,157
Mirtazapine
1,136
Donepezil Hcl
1,133
Aripiprazole
937

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

Geriatric Psychiatry Physician Overview

How ALLAN MCCORKLE, M.D. fits within the Geriatric Psychiatry Physician landscape nationally.

785
Geriatric Psychiatry Physician Providers in US
46
States with Geriatric Psychiatry Physician
1,586
Avg Claims per Provider

ALLAN MCCORKLE, M.D.'s 23,498 claims are above the specialty average of 1,586.

Nearby Geriatric Psychiatry Physician Providers in Texas

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

Compare Geriatric Psychiatry Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is ALLAN MCCORKLE, M.D.'s specialty?
ALLAN MCCORKLE, M.D. specializes in Geriatric Psychiatry Physician and practices in LUBBOCK, Texas. Credentials: M.D..
How much does ALLAN MCCORKLE, M.D. prescribe under Medicare Part D?
In 2023, ALLAN MCCORKLE, M.D. wrote 23,498 Medicare Part D claims totaling $1.8M in drug costs for 2,372 beneficiaries.
What is ALLAN MCCORKLE, M.D.'s Medicare quality score?
ALLAN MCCORKLE, M.D. has a CMS MIPS Final Score of 69.4968/100 (Quality: 62.2932, Cost: 15.265). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is ALLAN MCCORKLE, M.D. located?
ALLAN MCCORKLE, M.D. is located at 7021 KEWANEE AVE, LUBBOCK, TX, 79424. Phone: (888) 622-6755.
What is ALLAN MCCORKLE, M.D.'s NPI number?
ALLAN MCCORKLE, M.D.'s National Provider Identifier (NPI) is 1124077342, issued on 05/06/2006.
How many Geriatric Psychiatry Physician providers are there in the US?
There are 785 Geriatric Psychiatry Physician providers across 46 states in the US. The average Geriatric Psychiatry Physician provider writes 1,586 Medicare Part D claims per year.
What drugs does ALLAN MCCORKLE, M.D. prescribe most often?
Based on 2023 Medicare Part D data, ALLAN MCCORKLE, M.D.'s most frequently prescribed drugs include Buspirone Hcl, Sertraline Hcl, Duloxetine Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does ALLAN MCCORKLE, M.D. accept Medicare?
ALLAN MCCORKLE, M.D. appears in CMS Medicare data with 23,498 Part D claims and 2,372 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify ALLAN MCCORKLE, M.D.'s credentials?
ALLAN MCCORKLE, M.D.'s NPI is 1124077342 with credentials M.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

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.
Quality Performance
CMS Merit-based Incentive Payment System (MIPS) — 2023 performance year.
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