2026 NPPES data Case Management Registered Nurse NPI 1851663264 RN
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MARY REARDON, RN

Case Management Registered Nurse in INDIANAPOLIS, Indiana. 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 reveals: MARY REARDON, RN is a Case Management Registered Nurse ([object Object]) practicing in INDIANAPOLIS, Indiana .

What stands out: MARY REARDON, RN specializes in Case Management Registered Nurse and practices in INDIANAPOLIS, Indiana, listed in the federal CMS National Provider Identifier registry. Every detail on this page comes straight from federal CMS records, with no proprietary rating applied.

MARY REARDON, RN at a glance

Quality data not reported

NPI registry status

Active

Issued 01/31/2012

NPI 1851663264

Primary specialty

Case Management Registered Nurse

Mid-sized

5,464 US NPIs in this specialty

Specialty distribution in Indiana

How Case Management Registered Nurse compares to other specialties among Indiana providers

Indiana providers

Case Management Registered Nurse share within Indiana

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

Specialty board-certification context

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

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

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

0%100%78%
Est. board-certified rate (Case Management 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).

MARY REARDON, RN is a Case Management Registered Nurse provider practicing in INDIANAPOLIS, Indiana, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: RN. NPI: 1851663264. 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.

MARY REARDON, RN appears in the CMS NPPES registry as a Case Management Registered Nurse provider holding RN credentials at 1481 W 10TH ST, INDIANAPOLIS, IN, 46202, with a listed phone of (317) 554-0000. NPI 1851663264 was issued on 01/31/2012. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what REARDON 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 Case Management Registered Nurse providers operate outside Part D entirely.

Case Management Registered Nurse is a mid-sized specialty nationwide, with 5,464 enrolled providers across 53 states and an average of 1,066 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

1481 W 10TH ST
INDIANAPOLIS, IN 46202

Provider Details

NPI 1851663264
Specialty Case Management Registered Nurse
Credentials RN
Gender Female
NPI Issued 01/31/2012

Case Management Registered Nurse Overview

How MARY REARDON, RN fits within the Case Management Registered Nurse landscape nationally.

5,464
Case Management Registered Nurse Providers in US
53
States with Case Management Registered Nurse
1,066
Avg Claims per Provider

Nearby Case Management Registered Nurse Providers in Indiana

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

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

Frequently Asked Questions

What is MARY REARDON, RN's specialty?
MARY REARDON, RN specializes in Case Management Registered Nurse and practices in INDIANAPOLIS, Indiana. Credentials: RN.
Where is MARY REARDON, RN located?
MARY REARDON, RN is located at 1481 W 10TH ST, INDIANAPOLIS, IN, 46202. Phone: (317) 554-0000.
What is MARY REARDON, RN's NPI number?
MARY REARDON, RN's National Provider Identifier (NPI) is 1851663264, issued on 01/31/2012.
How many Case Management Registered Nurse providers are there in the US?
There are 5,464 Case Management Registered Nurse providers across 53 states in the US. The average Case Management Registered Nurse provider writes 1,066 Medicare Part D claims per year.
Does MARY REARDON, RN accept Medicare?
MARY REARDON, RN appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify MARY REARDON, RN's credentials?
MARY REARDON, RN's NPI is 1851663264 with credentials RN. 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