2026 NPPES data Psychiatry Physician NPI 1558539288 MD
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AIKARAKUDY ALIAS, MD

Psychiatry Physician in SAINT LOUIS, Missouri. 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
30
Medicare Part D claims · Psychiatry Physician avg: 1K
What the federal data reveals: AIKARAKUDY ALIAS, MD is a Psychiatry Physician ([object Object]) practicing in SAINT LOUIS, Missouri with a Medicare Part D prescribing footprint of 30 claims .

What stands out: AIKARAKUDY ALIAS, MD filed 30 Medicare Part D claims in 2023 across SAINT LOUIS, Missouri. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board-eligible specialty (heuristic — not verified)

AIKARAKUDY ALIAS, MD practices in an ABMS-board-eligible specialty but we don't have enough CMS-participation signals to confirm active board-certified status. Consult CertificationMatters.org (the official ABMS public lookup).

AIKARAKUDY ALIAS, MD at a glance

Quality data not reported

NPI registry status

Active

Issued 02/15/2008

NPI 1558539288

Primary specialty

Psychiatry Physician

High-volume

53,104 US NPIs in this specialty

Medicare Part D claims

30 97% vs specialty avg

2023 prescription claims

Specialty avg: 1,038

Specialty distribution in Missouri

How Psychiatry Physician compares to other specialties among Missouri providers

Missouri providers

Psychiatry Physician share within Missouri

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

Specialty board-certification context

Estimated specialty board-certified rate — Psychiatry Physician (ABMS / AOA reference)

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

Est. board-certified rate (Psychiatry Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Psychiatry Physician) — 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).

AIKARAKUDY ALIAS, MD is a Psychiatry Physician provider practicing in SAINT LOUIS, Missouri, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: MD. NPI: 1558539288. 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.

AIKARAKUDY ALIAS, MD appears in the CMS NPPES registry as a Psychiatry Physician provider holding MD credentials at 1717 BIDDLE ST, SAINT LOUIS, MO, 63106, with a listed phone of (314) 898-1700. NPI 1558539288 was issued on 02/15/2008. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what ALIAS 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 30 prescription claims written by this provider, covering N/A Medicare beneficiaries and totaling roughly $259 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.

Psychiatry Physician is a high-volume specialty nationwide, with 53,104 enrolled providers across 56 states and an average of 1,038 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

1717 BIDDLE ST
SAINT LOUIS, MO 63106

Provider Details

NPI 1558539288
Specialty Psychiatry Physician
Credentials MD
Gender Male
NPI Issued 02/15/2008

Medicare Part D Prescribing Data

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

30
Total Claims
$259
Total Drug Cost
N/A
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
86
Total Day Supply
2,565
Generic Drug Cost
$231

Patient Demographics

Average Patient Age
87.0 years
Avg HCC Risk Score
1.54

Psychiatry Physician Overview

How AIKARAKUDY ALIAS, MD fits within the Psychiatry Physician landscape nationally.

53,104
Psychiatry Physician Providers in US
56
States with Psychiatry Physician
1,038
Avg Claims per Provider

AIKARAKUDY ALIAS, MD's 30 claims are below the specialty average of 1,038.

Nearby Psychiatry Physician Providers in Missouri

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

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

Frequently Asked Questions

What is AIKARAKUDY ALIAS, MD's specialty?
AIKARAKUDY ALIAS, MD specializes in Psychiatry Physician and practices in SAINT LOUIS, Missouri. Credentials: MD.
How much does AIKARAKUDY ALIAS, MD prescribe under Medicare Part D?
In 2023, AIKARAKUDY ALIAS, MD wrote 30 Medicare Part D claims totaling $259 in drug costs for N/A beneficiaries.
Where is AIKARAKUDY ALIAS, MD located?
AIKARAKUDY ALIAS, MD is located at 1717 BIDDLE ST, SAINT LOUIS, MO, 63106. Phone: (314) 898-1700.
What is AIKARAKUDY ALIAS, MD's NPI number?
AIKARAKUDY ALIAS, MD's National Provider Identifier (NPI) is 1558539288, issued on 02/15/2008.
How many Psychiatry Physician providers are there in the US?
There are 53,104 Psychiatry Physician providers across 56 states in the US. The average Psychiatry Physician provider writes 1,038 Medicare Part D claims per year.
Does AIKARAKUDY ALIAS, MD accept Medicare?
AIKARAKUDY ALIAS, MD appears in CMS Medicare data with 30 Part D claims and N/A Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify AIKARAKUDY ALIAS, MD's credentials?
AIKARAKUDY ALIAS, MD's NPI is 1558539288 with credentials MD. 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