AARON PHELAN
NPI 1861873960
Pathology - Anatomic Pathology & Clinical Pathology in Indianapolis, IN

Q: What is Aaron Phelan's NPI number?

The NPI number for Aaron Phelan is 1861873960. It was assigned to this individual provider in the NPPES registry on June 15, 2015.

Q: What is Aaron Phelan's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.

Q: When was this NPI record last updated?

The NPPES record for Aaron Phelan was last updated on July 15, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since June 15, 2015PECOS EnrolledAccepts Medicare Assignment

75/100

CMS Quality Rating

350 W 11TH ST, ROOM 4083, INDIANAPOLIS, IN 46202(317) 491-6213(317) 491-6411 Get Directions Write a Review

NPPES record last updated: July 15, 2020. Verified against the NPPES registry weekly; last sync: August 02, 2026.

On this page

About Aaron Phelan NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

AARON PHELAN (NPI 1861873960) is an individual anatomic pathology & clinical pathology provider in Indianapolis, Indiana, licensed in Kentucky (TP166) and active in the NPI registry since June 2015. He is enrolled in Medicare PECOS, is affiliated with Baptist Health Hardin, and is a graduate of Southern Illinois University School Of Medicine (2015).

NPPES Registry Identity

NPI1861873960

Entity TypeIndividualMale

Primary Taxonomy207ZP0102X

Provider Legal NameAARON PHELAN

Location Address350 W 11TH ST, ROOM 4083Indianapolis, IN 46202-4108

Mailing Address913 N Dixie AveElizabethtown, KY 42701-2503 · (270) 706-1478 · Fax (270) 706-1071

Phone(317) 491-6213

Fax(317) 491-6411

Sole ProprietorYes

Medical School CMSSouthern Illinois University School Of MedicineGraduated 2015

Enumeration DateJune 15, 2015

Last NPPES UpdateJuly 15, 2020

NPPES CertifiedJuly 15, 2020

✔ NPI 1861873960 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPathology · Anatomic Pathology & Clinical PathologyAllopathic & Osteopathic Physicians

Taxonomy Code207ZP0102X

License✔ Licensed in KY · TP166

Definition

A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X · License 11018256A (IN)

350 W 11TH ST, Indianapolis, IN 46202

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Aaron Phelan is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID7416246616

PECOS Enrollment IDI20200707000911

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 18

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Pathology examination of tissue using a microscope, intermediate complexity 88305

A pathology examination of tissue with intermediate complexity involves studying a small sample of your body tissue under a microscope. This helps in identifying any abnormal cells or signs of disease. It's a detailed process requiring expert analysis to ensure accurate results.

1,957 services901 patients

Special stained specimen slides to examine tissue, each additional procedure 88341

Special stained specimen slides are used to analyze tissue in detail. In this process, extra procedures may be needed for a more thorough examination. These involve applying special stains to the tissue on slides, enhancing specific elements for closer study.

533 services104 patients

Cell examination of specimen, concentration technique 88108

Cell examination of a specimen using a concentration technique is a lab process that enhances the detection of cells in a sample. This method helps to focus on key areas of the sample, making it easier to spot abnormalities or changes. It's a crucial part of diagnosing and monitoring certain health conditions.

263 services183 patients

Special stained specimen slides to examine tissue, initial procedure 88342

This procedure involves the use of specially stained slides to examine tissue samples. The initial process involves obtaining a small tissue sample from your body. This sample is then placed on a slide and stained with special dyes to highlight different structures and elements. The stained slide is then examined under a microscope to help diagnose any potential health issues.

196 services148 patients

Pathology examination of tissue using a microscope, moderately high complexity 88307

A pathology examination of tissue with moderate complexity involves a detailed study of a small tissue sample from your body. Using a microscope, experts analyze the tissue's structure and cells to identify any abnormalities. This helps in diagnosing various health conditions accurately.

147 services89 patients

Evaluation of fine needle aspirate with interpretation and report 88173

This procedure involves using a thin needle to collect a small sample from an abnormal area or lump. The sample is then examined under a microscope to identify any potential issues. A report of the findings is provided for further analysis.

133 services70 patients

Special stained specimen slides to identify organisms including interpretation and report 88312

This service involves coloring specimen slides in a special way to help identify organisms. The colors make different parts of the organism stand out. Afterward, a detailed interpretation and report on the findings are provided.

95 services52 patients

Microscopic genetic analysis of tumor, manual 88360

Microscopic genetic analysis of a tumor involves examining your tumor's genes under a microscope. This helps identify specific genetic changes in the tumor cells. This information can aid in diagnosing, predicting disease progression, and determining the most effective treatment options.

88 services31 patients

Pathology examination of tissue using a microscope, moderately low complexity 88304

A pathology examination of tissue, moderately low complexity, involves studying a small sample of your body tissue under a microscope. It helps to identify any abnormal cells or diseases. It's a routine procedure, not complex, and provides crucial insights for your diagnosis.

81 services73 patients

Pathology examination of tissue using a microscope, limited examination 88300

A pathology examination of tissue using a microscope is a procedure where a small sample of your tissue is observed under a microscope. This limited examination helps identify any abnormal cells or signs of disease, aiding in accurate diagnosis and treatment planning.

52 services49 patients

Preparation of tissue for examination by removing any calcium present 88311

This procedure involves treating tissue samples to remove any calcium, which can interfere with the examination. The tissue is soaked in a special solution that safely dissolves the calcium, leaving the tissue intact for accurate analysis. This helps in making precise diagnoses.

49 services41 patients

Surgical pathology, gross and microscopic examinations, for prostate needle biopsy, any method G0416

This procedure involves taking a small tissue sample from your gland located beneath your bladder. The sample is then examined under a microscope by a pathologist to check for any abnormalities or diseases. This is a standard method to ensure your well-being.

43 services43 patients

Cell examination of body fluid, smears 88104

Cell examination of body fluid, or smear, is a laboratory test where a sample of your body fluid is taken. It's then thinly spread on a glass slide and examined under a microscope to check for abnormalities. This can help diagnose various health conditions.

35 services34 patients

Blood smear interpretation by physician with written report 85060

Blood smear interpretation is a lab test where your doctor examines a sample of your blood under a microscope. They look for abnormalities in your blood cells which can help diagnose various conditions. You'll receive a written report of the findings.

28 services27 patients

Special stained specimen slides to examine tissue including interpretation and report 88313

Special stained specimen slides are used to examine tissue samples. This involves applying special dyes to the tissue, which helps to highlight certain features under a microscope. The findings are then interpreted and a report is provided. This can aid in diagnosing various health conditions.

25 services18 patients

Pathology examination of tissue using a microscope 88302

A pathology examination of tissue involves studying a small sample of your body's cells under a microscope. This helps identify any abnormalities or diseases, such as cancer. The process is crucial for accurate diagnosis and treatment planning.

18 services15 patients

Bone marrow, smear interpretation 85097

Bone marrow smear interpretation is a procedure where a small sample of your bone marrow is taken and examined under a microscope. This helps doctors identify any abnormal cells or signs of diseases such as anemia, leukemia, or infections. It's a crucial step in diagnosing various blood disorders.

14 services14 patients

Pathology examination of tissue using a microscope, high complexity 88309

A high complexity pathology examination involves studying body tissue under a microscope to identify any abnormalities. This intricate process helps in diagnosing various conditions and deciding on the best treatment plan.

14 services14 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Baptist Health Hardin

Acute Care Hospitals · Elizabethtown, KY

3/5 CMS rating

OwnershipGovernment - Local

CMS Certification Number180012

Location913 North Dixie AvenueElizabethtown, KY 42701 · Hardin County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 46202 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$122.49 typical visit price

range $53.07 – $161.76

Typical copayment $30.62 (range $13.26 – $40.44)

Most-billed visit code 99204

Established Patient

$94.22 typical visit price

range $16.93 – $132.22

Typical copayment $23.55 (range $4.23 – $33.05)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

75/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. JOSEPH MICHAEL CURRAN MD

Student in an Organized Health Care Education/Training Program

350 W 11TH ST
INDIANAPOLIS, IN 46202

Marion County (317) 274-2476

JESSICA MULDOON MD

Pathology (Anatomic Pathology & Clinical Pathology)

350 W 11TH ST
INDIANAPOLIS, IN 46202

Marion County (317) 274-8157

MATTHEW VEGA MD

Pathology (Anatomic Pathology)

350 W 11TH ST
INDIANAPOLIS, IN 46202

Marion County (317) 274-4806

BRENT MATTHEW MOLDEN MD, PHD

Pathology (Anatomic Pathology & Clinical Pathology)

350 W 11TH ST
INDIANAPOLIS, IN 46202

Marion County (317) 491-6000

JESSICA ASHLI CLEVENGER M.D.

Pathology (Anatomic Pathology & Clinical Pathology)

350 W 11TH ST, ROOM 4070
INDIANAPOLIS, IN 46202

Marion County (317) 491-6350

SHAOXIONG CHEN MD

Pathology (Anatomic Pathology & Clinical Pathology)

350 W 11TH ST, DEPARTMENT OF PATHOLOGY AND LABORATORY MEDICINE
INDIANAPOLIS, IN 46202

Marion County (317) 491-6350

DR. THEODORE WILLIAM KIEFFER M.D., MS

Pathology (Anatomic Pathology & Clinical Pathology)

350 W 11TH ST
INDIANAPOLIS, IN 46202

Marion County (317) 833-4172

ROHIT GULATI MD

Pathology (Clinical Pathology)

350 W 11TH ST
INDIANAPOLIS, IN 46202

Marion County (317) 491-6000

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Aaron Phelan's NPI number?

The NPI number for Aaron Phelan is 1861873960. It was assigned to this individual provider in the NPPES registry on June 15, 2015.

Where is Aaron Phelan located?

Aaron Phelan practices at 350 W 11th St Room 4083, Indianapolis, IN 46202. The listed phone number is (317) 491-6213.

What is Aaron Phelan's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.

Is Aaron Phelan enrolled in Medicare?

Yes. Aaron Phelan is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Aaron Phelan affiliated with any hospitals?

According to CMS data, Aaron Phelan is affiliated with Baptist Health Hardin.

When was this NPI record last updated?

The NPPES record for Aaron Phelan was last updated on July 15, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.